Answer: The radius is 8.76 inches.
Step-by-step explanation:
18.25/12.5 = 1.46
1.46 * 6 = 8.76
Answer:
34 nickels, 39 dimes, 78 quarters
Step-by-step explanation:
q = quarters, d = dimes, n = nickels
n = d - 5
q = 2d
.25q + .10d + .05n = 7.55
<em>Plug in the first 2 equations into the third one</em>
.5d + .10d + .05(d - 5) = 7.55
<em>Open up the Parenthesis</em>
.5d + .10d + .5d - .25 = 7.55
<em>Combine Like Terms</em>
.2d - .25 = 7.55-->
.2d = 7.8 -->
d = 39 -->
n = 39 - 5 = 34
q = 2(39) = 78
Answer: 4 + (negative 7) is an equivalent expression, the answer is –11.
Step-by-step explanation: I did it on edenuity
Hmm, I'd say the answer is,
A) The equation has x = 4 as its only solution