C. 52
Work:
(5x - 22) + (4x + 4) = 90
9x - 18 = 90
9x = 108
x = 12
4(12) + 4 =
48 + 4 = 52
Answer:
1
Step-by-step explanation:
doesn't work hard enough
Is that the work you did on it already?
Answer:
$53
Step-by-step explanation:
17+24=41
41+12=53
Answer:
Number of Significant Figures: 3
The Significant Figures are 9 0 5
Step-by-step explanation: