Hello there!
I’m not sure if they want me to add the answers together or just do them separately.
Exponents
(-2)^2=(-2)(-2)=4
(7/6)^2=7/6(7/6)=49/36
I hope this helps!
Best wishes.
-HuronGirl
Answer:
Decreased by 20%.
16 lbs is 80% of 20 lbs.
Step-by-step explanation:

y × 20 = 16 × 100
20y = 1600
20y ÷ 20 = 1600 ÷ 20
y = 80
100% - 80% = 20%
Answer:
Step-by-step explanation:
Hhhy
Answer:
A:
C -20 -15 -5
F(C) -4 5 23
Step-by-step explanation:
Answer:
125 is 80% of 156.25
Working out percentages
We have, 80% × x = 125
or,
<u>80
</u>
100
x = 125
Multiplying both sides by 100 and dividing both sides by 80,
we have x = 125 ×
<u>100
</u>
80
x = 156.25
If you are using a calculator, simply enter 125×100÷80, which will give you the answer.
Hope This Helps! Have A Nice Day!!