3 years ago

How do I solve this?

Mathematics

1 answer:

kobusy [5.1K]3 years ago

3 0

Answer:

3q^2/5p^4

Step-by-step explanation:

any variable/# w/a negative exponent is also 1/x^#

ex: p^-2 = 1/p^2 -> 9q^5/15p^4q^3

When dividing, you're subtracting the exponents

ex: q^5/q^3 = q^5-3 -> q^2

Lastly, simplify 9/15 to 3/5 -> 3q^2/5p^4

You might be interested in

Melanie’s bedroom walls are 45% painted. The area of her walls totals 420 square feet. What is the number of square feet of Mela

Arisa [49]

The answer is 231 square feet. 45% is .45 in decimal form. You would multiply .45 by 420 and get 189. Then you would subtract 189 from 420 and get 231.

4 0

3 years ago

Read 2 more answers

PLS HELP. I'M BEHIND.

Viktor [21]

Hello,

The answer to your question would be D. (-3/2)

8 0

3 years ago

WILL GIVE BRAINLIEST!!!!!

devlian [24]

The answer is b for both questions

4 0

3 years ago

Read 2 more answers

Solve for r.<br><br> 19 = 7 − –3r

FinnZ [79.3K]

Answer:

Step-by-step explanation:

19 = 7 + 3r

12 = 3r

4 = r

5 0

3 years ago

Read 2 more answers

What does the simple interest stand for? Interest = Principal x Rate x Time Interest = Per unit x Rate x Time Interest = Price x

ValentinkaMS [17]

9514 1404 393

Answer:

(a) Interest = Principal x Rate x Time

Step-by-step explanation:

The letters in the simple interest formula ...

I = Prt

stand for ...

Interest = Principal x Rate x Time

8 0

3 years ago