Answer:
1)a
2)d
3)b
4)c
Step-by-step explanation:
Answer:
the secound ansewr
Step-by-step explanation:ik
Answer:
1/4
Step-by-step explanation:
Substitute x=-1 to find y
Given y= 2^2x
y(-1)=2^-2=1/(2^2)
<span>To convert a percentage to a decimal you move the decimal two places to the left. Therefore:
15.% becomes .15
You then multiply this decimal to the number you are trying to find the percentage of.
.15 × 60 = 9.
9 is 15% of 60.
</span>
-9y-9 simplification
-9y-9=0
-9y=9
y=-1
