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3 years ago

The Franklin Family went on

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

8 0

Answer:

$26.2

Step-by-step explanation:

Add the numbers

$10.22+$15.98

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Convert 2 liters to gallons.

Iteru [2.4K]

2 liters to gallons is 0.53 Gallons.

5 0

3 years ago

What is w - 9 = 0 ; w = 9?

just olya [345]

Answer:

um, your showing us an answer

Step-by-step explanation:

basically, they're saying that

w = 9. So 9-9=0

4 0

3 years ago

Multiply.<br> (-6/5) (-8/9)

vichka [17]

Multiply straight across:

-6 x -8 = 48

5 x 9 = 45

Simplify:

48/45 = 16/15

16/15, or 1 1/15 is your answer

hope this helps

5 0

3 years ago

Read 2 more answers

What is the answer please help

vlada-n [284]

Answer:

19.5 * 8.5 = 165.75 dollars

Step-by-step explanation:

5 0

3 years ago

For which equation will f(-2)= -6?

Mila [183]

Answer:

C. $f(x)=4x^3+6x^2-x$

Step-by-step explanation:

Lets plug in -2 into each of these equation to see which one gives us the solution of -6

A. $f(x)=x^3+x$

$f(-2)=(-2)^3+(-2)\\\\f(-2)=-8-2\\\\f(-2)=-10$

B. $f(x)=x^4-5x$

$f(-2)=(-2)^4-5(-2)\\\\f(-2)=16+10\\\\f(-2)=26$

C. $f(x)=4x^3+6x^2-x$

$f(-2)=4(-2)^3+6(-2)^2-(-2) \\\\f(-2)=4(-8)+6(4)+2\\\\f(-2)=-32+24+2\\\\f(-2)=-6$

D. $f(x)=-3x^3-4x^2+4x$

$f(-2)=-3(-2)^3-4(-2)^2+4(-2)\\\\f(-2)=-3(-8)-4(4)-8\\\\f(-2)=24-16-8\\\\f(-2)=0$

As we can see, function C was the only one that gave us the value of -6, so that is our answer.

7 0

4 years ago

Read 2 more answers