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Dmitry_Shevchenko [17]
3 years ago
12

How do you solve this a -2a/5=3

Mathematics
1 answer:
FrozenT [24]3 years ago
6 0

Answer:

a = 5

Step-by-step explanation:

a  - \frac{2a}{5}  = 3 \\ 5a - 2a = 15 \\ 3a = 15 \\ a = 5

We multiply both sides by 5 before solving for a.

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5 0
3 years ago
A milk container is one gallon how many cups to make it equal
Lubov Fominskaja [6]
There are four quarts in a gallon 
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16 
4 0
4 years ago
Read 2 more answers
What is the slope of the function y= -1/2 x - 7?
Nataly_w [17]

Answer:

-1/2

Step-by-step explanation:

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8 0
3 years ago
Laura borrows 10000 for 5 years at 6.5% rate. How much will the interest be after 3 years?
Nikitich [7]

Answer:

is your answer $3250

Step-by-step explanation:

so we dont know our I (interest) but :

P (principal) = 10000

R (rate) = 6.5%  we'll have to turn it into the decimal which is 0.065

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and our basic formula of finding I is I = PxRxT   so :

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I = 3250

8 0
3 years ago
Write the following number in
azamat

Answer:

1.38 x 10^4 that’s it in scientific notation

Step-by-step explanation:

7 0
3 years ago
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