Answer:
s = -7.8
Step-by-step explanation:
from the question 12=10(s+4)+50
<u>first step</u>
open the bracket and evaluate for the value of s
12=10(s+4)+50
12 = 10s + 40 + 50
12 = 10s + 90
collect or combine the like terms
12-90 = 10s
-78 = 10s
divide both side by 10
-78/10 = 10s/10
-7.8 = s
therefor s = -7.8
Answer:
21
Step-by-step explanation:
i worked out the problem
Answer:
8. a = 30
9. a = 3.46
General Formula:
a = square root c^2 - b^2
Answer:
1/2
Step-by-step explanation:
Since half of them chose to play dress-up, the probability of randomly selecting a child that chose to play dress-up would also be 1/2.
(hope this helps :P)
66/35 = Improper Fraction
66 - 35 = 31
So, 66 can go in 31 1 time.
So 1 will be our whole number. 31 will be d numerator and 35 will be d denominator.
1 31/35
So, 66/35 in mixed number is 1 31/35.
Hope I helped ya!!! xD
