<u>ANSWER</u>
<span>b. 66.15
<u>EXPLANATION
</u><u />Just multiply 220.5 and 0.3
220.5 x 0.3 = 66.15</span>
Answer:
A
Step-by-step explanation:
272/64 = 4.25
4.25*48 = 204
Answer:
A, D, E
Step-by-step explanation:
The ratio height : base is ...
... 2.5 : 1.6
... = 25 : 16
... = 1.5625 : 1
You can eliminate the bogus answers B and C because ...
... B: the numbers are too close together. The larger would need to be near 13 for the smaller one to be 9.
... C: the base is larger than the height, so the ratio is less than 1, not greater than 1.
_____
<em>Comments on other answers</em>
A: the scale factor is 1.1
D. the scale factor is 0.5
E. the scale factor is 0.8
To solve for x:
<span>C=85x+60 subtract 60 from both sides
</span>
<span>C - 60=85x+60 - 60
C - 60 = 85x now divide by 85 both sides
(C - 60)/85 = x
So we can write:

</span>
I hope that
helps!