Answer:
10x+15
Step-by-step explanation:
5 x 2x=10x
5x3=15
4x is your answer to your question
Answer:
23
Step-by-step explanation:
She originally had 23 because if she gave away 6 bags of chips, she would have 17 left
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17+6=23
double check answer:
23-6=17
153.86 is the answer because the formula is Pi times radius squared. So, the equation would be 3.14X7^2=3.14X49=153.86
Answer:
143°
Step-by-step explanation:
=90°+53°
=143°
