2 years ago

What is -3(2x-4)+9x-8

Mathematics

1 answer:

professor190 [17]2 years ago

3 0

Answer:

3x+4

Step-by-step explanation:

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3x+4/7-5x-4/7=3/7<br> A- (2)<br> B (-2)<br> C (4/3)<br> D (-4/7)

oksano4ka [1.4K]

That one is realy hard

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3 years ago

A jewelry box has a volume of 14 cubic inches.The area of the base is 8 square inches. what is the height

AlekseyPX

The height of the jewelry box is 1.75. because the equation of a rectangular prism is V=Bh. so we already know the volume and the base so you just divide them and you get your height.

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3 years ago

Suppose you were given $800 from your uncle. You deposited that money in a bank and added $55 per month. Write an algebraic expr

gogolik [260]

800+55x

hope this helps

7 0

3 years ago

HELP !!!!!!!!!!!!!!!!!!!!!PLEASE

Nana76 [90]

Answer:

uhbsu is ysab nq17y 8

Step-by-step explanation:

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3 years ago

If x^2 = 30, what is the value of x?

Lapatulllka [165]

$x= +\sqrt{30} ~or ~ -\sqrt{30}$
I'm not sure why ± that sybol isn't working
all together you can write $x=±\sqrt{30}$

Ughh just ignore the "A" symbol .-.

5 0

3 years ago