Answer:
-$7
Step-by-step explanation:
20 - 15 = 5
5 + 5 = 10
10 - 10 = 0
0 - 7 = -7
25 2/7
88.50/3.50 divide 88.50 by 3:50
Answer: 12229/175= 69.88
1/2 ×4 ×3=6
base is 4
and 3 is height
the answer is 6 as you multiply 1/2 ×base ×height
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