Mathematics College

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Use the interactive to find an expression equivalent to
4x - 4 - 2x + 3.
O 2x - 1
O 6x - 1
O 2x - 7
O-2x + 3
Please hurry help

Answers

Answer 1
B that is the equivalent answer
Answer 2

Answer:

it's A

Step-by-step explanation:

2x - 1

I put b and got it wrong

Related Questions

3. Jade is checking one of her zeros to a quadratic function. Her steps are shown. What must be true of this value?
Check = 2
0= (2)2 – 2(2) – 3
0= 4 - 4 - 3
0 -3

Answers

Answer:

Option C: since a false statement resulted, it means x = 2 is not a zero.

Step-by-step explanation:

We are told that She is checking the zeros of her quadratic function.

Now the zeros of a quadratic function f(x) are values of that make f(x) = 0. In order words they are basically the roots of the function or the x-intercept.

Now, she has tried x = 2 into her quadratic equation and it didn't yield zero.

Since it yielded -3 and not 0, it means 2 is not a zero of the quadratic function.

How can you use proper subsets, in your daily life

Answers

Answer:

vehicles, food and stationary etc. If we take vehicles in to consideration then in vehicles we have many types i.e, many subset that can be formed from the main set vehicles. The vehicles are classified into few subsets such as car , truck, bus, train, scooter, bike etc..

Step-by-step explanation:

please follow me

Pattern: 4, 10, 18, 28, 40, 54, 70, 88, 108, 130

Since the second difference is constant in the pattern above, the algebraic

expression will have degree 2. In an expression of degree 2, the largest

exponent is 2. Therefore, we know that the expression for this pattern must

include n^2. What is the algebraic expression for the nth term in this pattern?

Answers

Answer:

The algebraic expression for the nth term in this pattern is n^2 + 3n

Step-by-step explanation:

We want an algebraic expression for the nth term in this pattern.

Like we are told, there must be an expression that includes the term n^2

So therefore;

We need to express each of the terms to include the n^2 term

Kindly note that the n notation will represent the term number of the value we are considering. Let’s take it one after the other.

for 4; 1^2 + 3(1)

For 10; 2^2 + 3(2)

For 18; 3^3 + 3(3)

For 28; 4^2 + 3(4)

For 50; 5^2 + 3(5)

So the nth term will be;

n^2 + 3n

Explain how you can use compatible numbers to estimate the quotient of 925/29.

Answers

Answer: the corrects answer is 31

Step-by-step explanation:

What is the measure of PQS

Answers

The measure of PQS should be 43 degrees

Need help with this math problem plz help

Answers

Answer:

D. 2/15

Step-by-step explanation:

6+4+3+2=15

Red is 2.

2/15

multiply. express your anwser in simplist form.. 1 7\8 × 2 1\3​

Answers

Answer:

If not simplified 35/8 if simplified 4 and 3/8.

Have a fantastic day :)

Its Either 35/8 Or 4/8

Which of the following statement is true?

3 / 12 is the same as 3 ÷ 12


3/12 is the same as 12 ÷ 3


3 ÷ 12 is the same as 12/3


12/3 is the same as 3/12

Answers

3/12 is the same as 3/12

Answer:

the 1st one

Step-by-step explanation:

Find the quotient of 4581 and 9​

Answers

Answer:

509

Step-by-step explanation:

4581 ÷ 9 = 509

Quotient means to divide

I hope this helps you

1
1
2
3
3
4
Y
4
-2
01
-3
O
Function
O
Not a Function

Answers

It is a function because they are.

How does the 5 in the tens place
compare to the 5 in the ones place?
3,055

Answers

Answer:

The 5 in the tens place has more value then the 5 in the ones place

Step-by-step explanation:

Answer:

Its x10 as much

Step-by-step explanation:

The 5 in the 1s place equals 5.

(5x1)

The 5 in the tens place equals 50

(5x10)

Solve for d.

4d + 1 = 17

d =

Answers

Answer:

4

Step-by-step explanation:

4d + 1 = 17

1 + 4d = 17

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

1 + -1 + 4d = 17 + -1

0 + 4d = 17 + -1

4d = 17 + -1

4d = 16

d = 4

D=4

Explanation 4x4=16+1=17

Henry wants to buy the same number of gift bags and bows. Gift bags are sold in packs of 6. Bows are sold in packs of 9. What is the least number of gift bags and bows that George can buy?

Answers

Answer:

Henry will buy 18 gift bags and 18 bows in 3 packs of gift bags and 2 packs of bows.

Step-by-step explanation:

Least Common Multiple (LCM)

Is the smallest positive number that is a multiple of two or more numbers. To find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number.

Since Henry wants to buy the same number of gift bags and bows and they are sold in packs with different quantities, we must find the LCM between those numbers.

Gift bags are sold in packs of 6. Bows are sold in packs of 9.

List the prime factors of 6: 2,3

List the prime factors of 9: 3,3

Multiply: 2*3*3=18

The  LCM is 18. This means Henry will buy 18 gift bags and 18 bows in 3 packs of gift bags and 2 packs of bows.

if the standard deviation of the values in a sample is 14 what is the variance of the data values

Answers

Answer:

196

Step-by-step explanation:

THATSSS THE ANSWERRRRR!!

Don’t know the answer :(

Answers

45 because yeah !!!!!!!!!!!

Answer: angle x is 52°

Assuming the line JK is parallel to HI. That should be given.

Step-by-step explanation:

Angle JKA is congruent to angle HIA, so both measure 62°

Add measure of AHI to JKA.

66+62= 128.

Angles of a triangle always add up to 180° so you can subtract 128 from 180 to find x.

180-128= 52°

4.131313.... as a fraction and a mixed number

Answers

Answer:

 409/99

 4  13/99

Step-by-step explanation:

Hi there !

4.131313.. = 4.(13) = 4  13/99 = (4*99+13)/99 = 409/99

Good luck !

a pair of grant high school hockey fans counted the number of games won by the school each year

what was the rate of change between 2014 and 2015​

Answers

Answer:

8

Step-by-step explanation:

2015: 9 games won

2014: 1 game won

rate of change = 2015 games won - 2014 games won

rate of change = 9 - 1

rate of change = 8

what's the answer? pls help

Answers

Answer:

The slope is 0

Step-by-step explanation:

The slope is the change of y over the change in x. Since y doesn't change at all, it's 0 over 3. 0/3 is just 0, so the slope is 0.

Answer:

undefined

Step-by-step explanation:

slope = y2 - y1 / x2 - x1

slope = 5 - 5 / 6 - 3

slope = 0/3

slope = undefined

Undefined because all y coordinates are the same number: 5

Evaluate
5
9
÷
5
18


[tex]Evaluate59÷518[/tex]

Answers

2

Explanation: make common denominators and then multiply after you flip the reciprocals

What value of x makes this equation true?
0.6x - 5 = 0.1x + 7

Answers

Answer:

x=24

Step-by-step explanation:

0.6x - 5 = 0.1x + 7

add 5 to both sides:

0.6x = 0.1x + 12

take away 0.1x from both sides:

0.5x = 12

divide both sides by 0.5

x = 12÷0.5

x=24

hope this helps

brainliest plz?

x

<2 and <3 are ____ angles

complementary

vertical

congruent

supplementary

Answers

Answer:

supplementary

Step-by-step explanation:

Angle would add up to 180 degrees. lol second time!

Answer:

supplementary

Step-by-step explanation:

It is a fraction with a whole number and proper fraction.​

Answers

That is a Mixed number. If that is what you wanted to know. I don’t really understand the question


[tex] {5}^{5} [/tex]
write in expanded form​

Answers

Meaning you want to multiply 5 to the 5th power so 5x5x5x5=625

Find the indicated conditional probability using the following two-way table

P(Take the bus|Junior)=[?]
round to the nearest hundredth.

Answers

Answer:

P(Take the bus|Junior)=0.57

Step-by-step explanation:

Conditional Probability

Is a measure of the probability of the occurrence of an event, given that another event has already occurred. If event B has occurred, then the probability that event A occurs is given by:

[tex]{\displaystyle P(A\mid B)={\frac {P(A\cap B)}{P(B)}}}[/tex]

Where [tex]P(A\cap B)[/tex] is the probability that both events occur and P(B) is the probability that B occurs.

The two-way table shows statistics of students and we are interested to find the probability that, given the student is a junior (let's call it event B), they also take the bus (Event A). Thus, the probability we need to calculate is:

[tex]\displaystyle P(A\mid B)={\frac {P(A\cap B)}{P(B)}}[/tex]

Checking on the table, we can see that both events occur when the row and the column of both events coincide, i.e. 20 students out of a total of 100 students in total. Thus:

[tex]\displaystyle P(A\cap B)=\frac {20}{100}=0.2[/tex]

The probability that a student is classified as Junior is

[tex]\displaystyle P(B)=\frac {35}{100}=0.35[/tex]

The conditional probability is:

[tex]\displaystyle P(A\mid B)=\frac {0.2}{0.35}=0.5714[/tex]

P(Take the bus|Junior)=0.57

I need help please!!!!

Answers

Answer:

d

Step-by-step explanation:

The answer is d

Hope this helps

Help me please ASAP Is the function y=5/4 linear and nonlinear

Answers

Answer:

linear

Step-by-step explanation:

Please tell me what is it

Answers

Answer:

-2x+4>-2

-2x>-2-4

-2x>-6

X<3

Answer is J

An amusement park charges an admission fee of 40 dollars for each person.
Let C be the cost (in dollars) of the admission for P people.
Write an equation relating C to P. Then use this equation to find the cost of admission for 19 people

Answers

Answer:

the equation is c×p

and the admission for 19 people is 760

PLEASE HELP ME WIT DIS

Answers

Answer:

B

Step-by-step explanation:

it would be B because of the answer is-5/8 lol

Answer:

A

Step-by-step explanation:

None of the other answer made since.

2 ( 4x - 3 ) - 8 = 4 + 2x Giving me a headache

Answers

1 Expand.

8x-6-8=4+2x8x−6−8=4+2x

2 Simplify  8x-6-88x−6−8  to  8x-148x−14.

8x-14=4+2x8x−14=4+2x

3 Add 1414 to both sides.

8x=4+2x+148x=4+2x+14

4 Simplify  4+2x+144+2x+14  to  2x+182x+18.

8x=2x+188x=2x+18

5 Subtract 2x2x from both sides.

8x-2x=188x−2x=18

6 Simplify  8x-2x8x−2x  to  6x6x.

6x=186x=18

7 Divide both sides by 66.

x=\frac{18}{6}x=

​6

​

​18

​​

8 Simplify  \frac{18}{6}

​6

​

​18

​​   to  33.

x=3x=3

Done Hope this helps let me know if u have any questions thank you

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