2 years ago

Are the following ratios proportional? 5:8 and 25:40 a) Yes b) No

Mathematics

1 answer:

Alenkasestr [34]2 years ago

5 0

Answer:

a)yes

Step-by-step explanation:

5 times 5 is 25

8 times 5 is 40

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3(x-4) = x + 14<br> How do you solve this equation

Dmitry_Shevchenko [17]

Answer:

x=13

Step-by-step explanation:

you have to isolate the variable

3(x-4)=x+14

distribute

3x-12=x+14

subtract 14 from each side

3x-26=x

subtract 3x from each side

-26=-2x

divide each side by -2

13=x

flip sides

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hope this helps!!! :)

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Answer:

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Step-by-step explanation:

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2 years ago

You have $427 in your bank account and need to pay some bills. The electric bill is $62. The cable bill is $78 and the phone bil

algol13

<span>427 - 62 - 78 - 54 = 233

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2 years ago

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a box contains 5 plain pencils and 3 pens. a second box contains 4 color pencils and 4 crayons. one item from each box is chosen

kodGreya [7K]

I think it would be 9 out of 16.

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2 years ago

If $4,000 is deposited in a bank account paying 4% compounded quarterly, what amount will be in the account after 7 years? How m

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We shall use the equation A = i(1 + r/n)^nt
So we shall plug all of that in so it turns out like this:
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So then that can be simplified to A = (1.01)^28
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3 years ago