Answer: 18
Step-by-step explanation: for the boys 4 times 18 equals 72 so there are 4 rows of 18. for the girls 5 times 18 is 90 so 5 rows of 18.
Answer:
x = 23°
Step-by-step explanation:
90 = 3x - 9 + x + 7
90 = 4x - 2
92 = 4x
x = 23°
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Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbbbb
Step-by-step explanation:
2X +2(15)=46
What is X?
2X+30=46
-30 -30
________
2X=16
X=8
Answer:
17
Step-by-step explanation:
15 + 2 is 17
