MATHEMATICS MIDDLE SCHOOL

For f(x)= 4x+1 and g(x) = x^2 -5, find (f g)(x).O A. 4x2 -19
O B. 4x3 + x2 - 4x -6
O C. 4x3 + x2 - 20x-5
O D. 4x3 + x2 - 5x -5
For f(x)= 4x+1 and g(x) = x^2 -5, find (f - 1

Answers

Answer 1
Answer:

Answer:

The answer is option c.

4x³ + x² - 20x - 5
Answer 2
Answer:

Answer:

C

Step-by-step explanation:

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if Marianne bought 10 pounds of of potting soil and her father tells her he needs 13 pounds of potting soil how much additional bags should he buy

Answers

so she bought 10 pounds and she need 13 total so
10+x=13
subtract 10 from both sides
x=3
she needs to buy 3 more pounds of potting soil (number of bags depends on how many pounds per bag)

What is79 divided by 2212

Answers

2212 ÷ 79 = 28

221 ÷ 79 = 2 with remainder of 63, bring down 2 and it becomes 632

632 ÷ 79 = 8 with no remainder

so you got 28

Hope that helps you. :-)


2212/79=28

Work:

79)2212(28

    -158

__________

        632

       -632

__________

         0


HOPE THIS HELPS!!!!!!!!!

Use (<, >, =) to compare 2⁄3 and 3⁄4. A. None of the above
B. 2⁄3 > 3⁄4
C. 2⁄3 < 3⁄4
D. 2⁄3 = 3⁄4

Answers

We are given fractions 2⁄3 and 3⁄4.

We need to compare them.

In order to compare them, we need to make the denominators same by finding LCD of common denominator.

Common denominator of 3 and 4 is 12.

So, we need to make both denominator as 12.

Multiplying 2/3 by 4 in top and bottom, we get

2*4/3*4 = 8/12

Multiplying 3/4 by 3 in top and bottom, we get

3*3/4*3 = 9/12.

Now, we can compare the numerators.

8/12 is less than 9/12.

Therefore, 8/12 < 9/12.

Or 2/3 < 3/4.

Therefore, correct option is C option 2⁄3 < 3⁄4.
i believe it is C. 2/3<3/4

The exact value of cos 13pi/8 is

Answers

Answer:

sqt root 2-sqt root 2/4

Step-by-step explanation:

Answer:

square root of 2- square root of 2 all over 4

Step-by-step explanation:

Chad buys peanuts in 2-pound bags. He repackages them into bags that hold 5/6 pound of peanuts. How many 2-pound bags of peanuts should Chad buy so that he can fill the 5/6-pound bags without having any peanuts left over

Answers

You need to get a whole so
5/6+5/6=10/6 not a whole
10/6+5/6 =15/6= not a whole
15/6 +5/6= 20/6 not a whole
20/6+5/6=25/6 not a whole
25/6+5/6=30/6
There are 5 wholes in 30/6 so 5 bags
Hoped this helped

How many meters are in 7.5 km

Answers

7500 meters in 7.5 km
7500 meter in 7.5 km
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