Mathematics Middle School

The distance between Jaimes and his destination is at most 850 miles. If he is driving at a speed of 70 mph and has traveled 150 miles, in how many hours can he expected to be at his destination, assuming that his speed will remain constant? (Write a equation or inequality)

Answers

Answer 1

Answer:

it will take 10 hours

Step-by-step explanation:

Answer 2
about 10 hours he would be expected to reach his destination

Related Questions

Graph y= -3x+7

please show the graph points

Answers

Answer:

Step-by-step explanation:

also if u need help with graphing equations in the future u can use desmos

how can you copy a line segment using a straightedge, a compass, and a pencil, give step by step instructions

Answers

You can can copy a line segment by making sure the line is straight

What is the GCF (Greatest Common Factor) of the numbers 72, 84, 60 & 48?
A) 4
B) 12
C) 24
D) 84
I will give brainilist to who ever is correct!

Answers

4 is correct hood sir
A is the correct answer (4)

What is the y-intercept of this graph?

Answers

Answer:

0

Step-by-step explanation:

It intersects 0,0.

The y-intercept is 0 (A)

Please help NOWW! :D
1. The original rectangle above is going to be
dilated by a scale factor of 3. Draw the new
rectangle:
2. The original rectangle above is going to be
dilated by a scale factor of 1/3. Draw the new
rectangle:
a. After a scale factor of 3, the new
perimeter is
or
times the
original perimeter.
a. After a scale factor of 1/3, the new
perimeter is
or
times the
original perimeter.
b. After a scale factor of 3, the new area is
or times the original.
b. After a scale factor of 1/3, the new area
is
or times the original.

Answers

Answer: what rectangle???

I really need a brainlest can you help me out and if you tell me where the rectangle is I will edit my answer

please help and answer with an explanation :))

Answers

115.92 is the correct answer!

PLS AWNSER IM TAKING A TIMED TEST!!!
Which set of rational numbers are ordered from least to greatest?

Answers

The last one which is D
C!!!! D is wrong please trust that it is C

Please i need help on math

Answers

Answer:

See below.

Step-by-step explanation:

The slope of a line is the rate of change.

A positive slope slants upward and to the right, while a negative slope slants downward and to the right.

Sideways because a positive slope rises to the right side of the graph and a negative slope rises to the left side of the graph

which answer shows y-3x -x+4, rewritten to isolate y and its graph?

Answers

Answer:

You wrote "y-3x -x + 4" the answer would be y - 4x + 4 but if you meant to write down "y < 3x - x + 4" then your answer should be y < 2x + 4.

Step-by-step explanation:

This is all I can help you with as for the steps if you meant "y-3x-x+4" then to get y-4x+4 you need to solve the "x" which is (-3x + -x) that = -4x once you put it together you would get y-4x+4.

----

But if you meant to say "y< 3x - x + 4" and not "y-3x-3+4" your answer should be y< 2x + 4 to get here (3x is a positive) while (-x, as you can see, is negative) put them together (3x - x) = 2x and this is how you get y< 2x + 4

I sure hope this helps you?!

Answer:

Y<2x+4

Step-by-step explanation:

Round 1.567 to the nearest tenths place.
Group of answer choices

1.56

1.5

1.6

1.57

Answers

Answer:

1.6.

Step-by-step explanation:

xsjsjsjfkwkxnfkwlsfkwkdneks

Answer:

1.6

Step-by-step explanation:

1.6 is the answer because it's rounded to the closest tenth

Two whole numbers have a least common multiple of 30.

Each number is less than or equal to 12.
The greatest common factor of the two numbers is 1.
What are the two numbers?

Answers

Yes it is 3, and 10 : )

Once again help me please

Answers

52 units
i hope this helped:)

ANSWER QUICK and show your work
Mike’s doctor recommended that he increase the time he exercises each day from 20 minutes to 30 minutes. By what percent did the number of minutes increase?

Answers

10% is your answer because it went up by 10
6%


WORK:
20 x .30 equals 6 that’s all the work to be honest so good luck

TIME REMAINING
51:04
Which linear inequality is represented by the graph?
Ora,&x-4
ors 4
Oysha
Orar+4
O
Mandretum
Save and Exit
Next
Submit

Answers

I think it is x3=2x because of the liner inequality from the graph
it’s the 2nd option. if you go to desmos and type in each equation that option looks exactly like the one on desmos !

5b+13+2a=20
help meeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!!!!!!!!!

Answers

Answer:

A=1

B=1

Step-by-step explanation:

The question without the letters already makes 20

plz help!!! i will mark brainlylest if all are answered

Answers

Answer:

a, b, a

Step-by-step explanation:

Answer:

3. A linear equation must have a constant rate of chang. So, let's start. WE will Have X Represent the money he has in his savings account per month, M will represent how much money he makes each month. And the x values (X) can't have the same two numbers

 X                        M

550                    200

750                    400

950                    600

1150                    800

1350                   1000

1550                   1200

1750                   1400

1950                   1600

2150                   1800

As we can see in the equation above that it takes Peter approximately 9 months to get 2000 in his bank acc.

4. The answer to this question is 37.5 because we do 8*37.5 to get 30,00, and 20,00 + 30,00 = 50,00. So, it takes us 37.5 years to get to 50,00 people.

5. Logan will have 50 because 75*12 - 900. 950 - 900 = 50.

6. So, $50 per month, plus 75*0.10

The answer is 7.5

50 + 7.5 = 57.5 dollars a month you would have to play according to the Verizon plan.

7. 400*15 + 40 will give us our answer to this one.

400*0.15 = 60. 60 + 40 = 100

Now, back to Verizon

400*0.10+50 will give us our answer for this one

400*0.10 = 40. 40 + 50 = 90.

So, if you sent 400 text messages per month then you would prefer Verizon because Verizon would be 90 per month but T-Mobile would be 100 per month

1. First we have to do 1.5*20 because the plant grows 1.5 cm each day for 20 days.

1.5 * 20 = 30.

Now, we do 8*30 because 8 is the current height times the growth of it in 20 days.

8*30 = 240.

So, the plant's height after 20 days is 240 cm.

2. He loses 5 pounds a month. 249 - 5 = 244, 239, 234, 229, 224, 219. So, counting up how many times I subtracted by five, it takes him 6 months to get to 220 pounds.

Hope these help!

8. WRITE Math Explain how to determine if a given rate is also a unit rate.
This is hard help :c

Answers

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

The length of a rectangle is 3/2 units greater than it's width. if the width is w, which expression gives the perimeter of the rectangle in terms of its width?


4w+3


7/2w-3


5w


6w+4

Answers

Answer: P = 5w

Variables:

Length = [tex]\frac{3}{2}w[/tex] Width = w

Perimeter:

[tex]P = 2w + 2l[/tex][tex]P = 2w + 2(\frac{3}{2}w)[/tex] [tex]P = 2w + 3w[/tex][tex]P = 5w[/tex]

how would you evaluate the expression for the given value:


a + 6 for a = n

Answers

Answer:

N+6

Step-by-step explanation:

I NEED HELP ASAP........On average, 15%of the patients a certain emergency room receives are uninsured. Let N be the number of patients the emergency room receives until it receives the first uninsured patient of the day. Assume the insurance status of the patients is independent.
Find the probability that it takes at least 6 patients until the emergency room receives the first uninsured patient.
You may round your answer to the nearest hundredth.

Answers

Answer:

15% are uninsured Hence 85% will be insured on average Let N be those going in Then you figure out the rest

Step-b15% are uninsured

Hence 85% will be insured on average

Let N be those going in

Then you figure out the resty-step explanation:

During a clothing sale, the price goes down by half each day an item is not sold. If an item costs $2.50 after 8 days, what was the original price? Use the Working Backwards method to solve the problem and SHOW YOUR WORK.

Answers

Answer: 640
2.50 x 2= 5
5 x 2= 10
10 x 2= 20
20 x 2= 40
40 x 2= 80
80 x 2 = 160
160 x2= 320
320 x 2= 640
The person above me is right I promise and checked it but in too lazy to write out the rest. But the original price was 640$

What is the value of k?

-3 ( k + 7 ) - 5k + 4 = 23

Answers

Answer: k = -5

explanation-

distribute: -3k + -21 - 5k + 4= 23

combine: -8k -17 = 23

add 17 to both sides: -8k = 40

divide both sides by -8: k=-5

it would be 7.5 K bc it is what it is

What subtraction sentence does this show?

A. 4.3 - (-0.9) = 5.2
B. 4.3 - 0.9 = 5.2
C. -4.3 - 0.9 = 5.2
D. -4.3 - (-0.9) = 5.2

Answers

A is correct. Because two negatives equal positive, so 4.3-(-0.9)=4.3+0.9=5.2

Step-by-step explanation:

as two negative are equa positive same as A is correct

therefore

4.3-(-0.9)=4.3+0.9=5.2

Logan jarred 6 liters of jam after 3 days. How many days does Logan need if he wants to jar 8 liters of jam?

Answers

Answer:

4 days

Step-by-step explanation:

6 divided by 3= 2 liters per day

2,4,6,8

I hope it is right

Solve the inequality

7 (q+2) < −77

Answers

Answer:

Simplifying

7(q + 2) = -77

Reorder the terms:

7(2 + q) = -77

(2 * 7 + q * 7) = -77

(14 + 7q) = -77

Solving

14 + 7q = -77

Solving for variable 'q'.

Move all terms containing q to the left, all other terms to the right.

Add '-14' to each side of the equation.

14 + -14 + 7q = -77 + -14

Combine like terms: 14 + -14 = 0

0 + 7q = -77 + -14

7q = -77 + -14

Combine like terms: -77 + -14 = -91

7q = -91

Divide each side by '7'.

q = -13

Simplifying

q = -13

Step-by-step explanation:

Answer:

q = -12

Step-by-step explanation:

-12 + 2 = -10

-10 x 7 = -70

-70 < -77

Hope this helps!

Help!!! Thank you
Xxxx

Answers

Answer: D

Step-by-step explanation:

First I would write out the points of the x and y intercepts and then I would write out an equation in slope-intercept form (y=mx+b). From there I would move my terms accordingly to make it into standard form and compare my answer! Hope this helped!

Here so you can give the other person Brainliest when they answer

What is 50 percent of 62?

A. 0.31
B. 3.1
C. 31
D. 310

If you get this you will have branliest and 80 point the first one who get it. why 80 bc I'm nice

Answers

She awncer it right it’s c : 31

Answer:

C.) 31

Step-by-step explanation:

50%=1/2=.5

Multiply: 62*.5=31

Hope this helped!! :)

Thanks for 40 points!

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

HELP !!! A farm processes 6,000 gallons of milk every 2 hour. Write an equation that represents

the amount of milk, y, that the farm processes in x hours.

Answers

Answer:

6,000= y

2hrs= x

y=x

6,000y= 2=x

Step-by-step explanation:

y=3,000x because the unit rate for 1 hour is 3,000 gallons so to find how many gallons per x hours it would be y=3,000x

Identify the terms, like terms, coefficients, and constants in each expression.
. 8 + 6t – 3t + t
Terms:
Like Terms:
Coefficients:
Constants:
asap plz i will put u as briamlist

Answers

Simplifying
8 + 6t = 3t + t

Combine like terms: 3t + t = 4t
8 + 6t = 4t

Solving
8 + 6t = 4t

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '-4t' to each side of the equation.
8 + 6t + -4t = 4t + -4t

Combine like terms: 6t + -4t = 2t
8 + 2t = 4t + -4t

Combine like terms: 4t + -4t = 0
8 + 2t = 0

Add '-8' to each side of the equation.
8 + -8 + 2t = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 2t = 0 + -8
2t = 0 + -8

Combine like terms: 0 + -8 = -8
2t = -8

Divide each side by '2'.
t = -4

Simplifying
t = -4

A wire is bent to form four semicircles. How long is the wire?

Answers

Answer:

The answer is 128.

Step-by-step explanation:

32 x 4 is 128. Hope this helped and please mark brainliest.

Answer: 64π= 201.06 to 2dp

Step-by-step explanation:

- that is the circumfrence which is halved

- the circumfrence is worked out by doing πxd

- you would do 32π x 2 because it is 4 halves which make 2 whole circles

hope this helpss :) xx

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