Answer:
The value of x is 7
Step-by-step explanation:
M, N and P are collinear means they lie on the same line.
Mathematically;
MP = MN + NP
Thus;
6x-22 = 3x -9 + x + 1
6x-22 = 4x -8
6x -4x = -8 + 22
2x = 14
x = 14/2
x = 7
Evaluate the function when x=-3,0, and 1.
g(x)=-4x
what is answer 4x2 + 32xy ?
Suppose that the volume of water in the rain barrel
decreased by 4 5/8 gallons in four minutes. What will be
the change in the volume of water after one minute?
Answer:
Step-by-step explanation:
A unit rate is a rate for one of something.
It is written as a ratio with a denominator of one.
The change in the volume of water in one minute is 1 5/32 gallons.
What is a unit rate?A unit rate is a rate for one of something.
It is written as a ratio with a denominator of one.
We have,
4 5/8 gallons decrease in 4 minutes.
This can be written as:
4 5/8 gallons = 4 minutes
37/8 gallons = 4 minutes
Dividing both sides by 4 we get,
(37/8) / 4 = 4/4 minutes
37/(8x4) = 1 minute
37/32 = 1 minute
1 5/32 gallons = 1 minute
Thus the change in the volume of water in one minute is 1 5/32 gallons.
Learn more about unit rates here:
https://brainly.com/question/28394073
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Hannah wants to buy a $540 camera. She can save $40 each week from her paycheck. However, before Hannah can buy the camera, she must give her brother $60 that she owes him. For how many weeks will Hannah need to save before she can pay back her brother and buy the camera?
Answer:
w = 12
Step-by-step explanation:
Create formula:
540 = 40w - 60 where 540 is the cost of the camera, 40 is the amount saved, w is the number of weeks, 60 is the amount owed
Solve for w
540 = 40w - 60: subtract 60
480 = 40w: divide by 40
w = 12
What does it mean to multiply 4 into 9895
Answer:
39,580
Step-by-step explanation:
It means to multiply 9895 4 times.
Hope this helps.
PLZ HELP! ILL MARK BRAINLEIST!!! DONT USE FOR POINTS PLZ
Answer: x = 4
Step-by-step explanation:
I'm not sure about #19 sorry :,(
#20
2x+5=6x-11 (Setting them equal to each other because it's a square)
-2x -2x
5 = 4x-11
+11 +11
16 = 4x
/4 /4
4 = x
Select the correct answer from each drop-down menu. Samson is making a shipping box out of a 2-foot by 4-foot piece of cardboard. He will cut two squares of side length x and two rectangles with a width of x out of the cardboard and then fold the cardboard along the lines to make the box. He models the volume, , in cubic feet, as a function of the length x, in feet. He created the diagram and graph to model the box and its volume. Image not drawn to scale The zeros of function v occur at 0 and 1 . To make the box, Samson should use a value for x.
Answer: 0 and 1, less than 0
Step-by-step explanation:
Answer:
The zeros of function v occur at 0 and 1. To make the box, Samson should use a value between 0 and 1 for x.
Step-by-step explanation: PLATO
Please Help Me with this, I need to get finished
The area of a circle will _____ be larger than the area of a polygon circumscribed about the circle.
always
often
sometimes
never
The area of a regular hexagon inscribed in a circle with radius 2 is what. Round your answer to the nearest tenth.
Answer:
often
Step-by-step explanation:
YOU SEE i have depression
it feels like it wouldn't be long until something happens
ALSO, I FEEL DEAD INSIDE!!!!!:(sometimes I start to twitch and my face turns completely white depression+anxity don't mix well
Please Help, thank you :)
Answer:
p=-13
-13+16=3
Hello again! I need help with this question!
Answer:
(f o g) = -5x+22
Step-by-step explanation:
f o g basically means f(g(x))
So:
f(g(x)) = -5(x-4)+2
f(g(x)) = -5x+20+2
f(g(x)) = -5x+22
Therefore: (f o g) = -5x+22
This is called function composition. Basically, the output of g(x) goes into the input of f(x).
Answer:
its the 3rd option
Step-by-step explanation:
its right
Which relation is also a function?
The answer is A
I put D bc someone said it was D and i got it wrong and it showed the answer was A so yeah ;-;
Maxwell earns $17 per hour tutoring students after school. If Maxwell tutored for 8 hours this month, how much money did he earn this month?
Answer:
Just do 17 times 8
Step-by-step explanation:
You just need to go into yours phones calculator and put in 17 times 8
Answer: 136
Step-by-step explanation:
17*8=136
What is the angle pair relationship between angles 6 and 8?
What is the x-intercept of the line with this equation −5x+1/5y=15 ?
Enter your answer in the box.
9
Step-by-step explanation:
I don't no but 5 and 1 is 6 so add 9 more and you have 15
which graph represents the compound inequality -3<n<1
Answer:
D.
Step-by-step explanation:
n is between -3 and 1, with 3 and 1 not included.
You need open dots on -3 and 1, and shading in between.
Answer: D.
Which one doesn't belong? Why?
Answer:
i think C b/c it don't have an arrow going left or right
Step-by-step explanation:
brainliest?
Answer:
C.
Step-by-step explanation:
All of them are rays of a number line but C just shows a point on the line.
Hope that helps and have a great day!
The Quik-Clean Car Wash charges $15 for a car wash plus $2.50 per gallon for unleaded gasoline. The Mighty Clean Car Wash charges $10 for a carwash plus $2.75 per gallon for unleaded gasoline. Josh is comparing the cost of having his car wash plus filling up his tank with gas at each business. How many gallons of gas would he need to purchase for the cost to be the same at each car wash?
Answer:
Josh would need to purchase 20 gallons of gas for the cost to be the same at each car wash
Step-by-step explanation:
We need to model both car wash's costs. The Quik-Clean Car Wash charges $15 for a car wash plus $2.50 per gallon for unleaded gasoline. If x is the number of gallons of unleaded gasoline. the total charges of this store are:
C1=15+2.5*x
The Mighty Clean Car Wash charges $10 for a carwash plus $2.75 per gallon for unleaded gasoline. Following the same procedure, their costs are:
C2=10+2.75*x
Josh wants to know how many gallons of gas will make both businesses charge the same. Equating both equations:
15+2.5*x=10+2.75*x
Simplifying:
-0.25x=-5
Solving:
x=-5/(-0.25)=20
Josh would need to purchase 20 gallons of gas for the cost to be the same at each car wash
The value of 26 – 16 divided by 2+3•4 is
30
32
06
22
PLEASE HELP!!!!!!
Answer:
30.
Step-by-step explanation:
(a) The top of a hill rises 436 feet above Checkpoint 4.
What is the altitude of the top of the hill?
Answer:
no
Step-by-step explanation: obious ok
I know it’s not G. Or J.
Someone help me please!
Answer:
h
Step-by-step explanation:
Find the measure of this angle, and explain your answer.
Answer:
50
Step-by-step explanation:
180 - 90+40 = 50
Answer:
Answer: 50 degrees
Step-by-step explanation:
important things to know:the square in the bottom right means 90°all angles in a triangle add up to 180°using this knowledge, you can make the following equation:
90 + 40 + x = 180
130 + x = 180
now subtract 130 from both sides.
x = 180 - 130
x = 50°
I need help dont understand.
please help will give brainliest if correct! :)
If g(x) = 3x + 1
g(2) = _____
Answer:
5x+2
Step-by-step explanation:
...................
CAN SOMEONE PLS HELP ME ASAP?!??
Answer:
A. is the correct answer.
Step-by-step explanation:
Pls help as soon as possible
Answer:
C
Step-by-step explanation:
It takes a boat 3 hours to travel 45 miles downstream and 4 hours to travel 44 miles upstream.
What is the speed of the boat in still water?
The boat travels at...
miles per hour in still water.
What is the speed of the current of the river?
The speed of the current is...
miles per hour.
Answer:
2 miles per hour
Step-by-step explanation:
We use the distance formula. D = r * t
45/3 = 15 mph | Trip 1 |
44/4= 11mph | Trip 2 |
15-11 = 4 mph difference traveling upstream or downstream. Thus the speed of the current is 2 miles per hour.
Tammy purchased a prepaid phone card for $15. Long distance calls cost 18 cents a minute using this card. Tammy used her card only once to make a long
distance call. If the remaining credit on her card is $6.72, how many minutes did her call last?
Answer:
46 minutes
Step-by-step explanation:
Sorry about not answering your question sooner, but here is your answer:
In order to get the answer, we have to subtract the original amount of money on the phone card by the amount left ver after the call:
15 - 6.72 = 8.28
Then, we divide this number by 0.18:
8.28 / 0.18 = 46
So, Tammy's call lasted 46 minutes
Hope this helps :)
How many 2/3's are in 1?
Answer:
Just one.
Step-by-step explanation:
If you add another [tex]\frac{2}{3}[/tex] it becomes [tex]\frac{4}{3}[/tex] which would make it greater than one.
0.8,2/3,0.67,70% in order
Answer:
Step-by-step explanation:
1. 2/3
2. 0.67
3. 70%
4. 0.8
