Write a proportion to find how many points x
1 answer:
80 percent multiplied by 80 is 64
he must get 64 points to obtain 80 percent of the mark
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161051 is the answer!!!!!!!
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Sugar Maple
8 + 1.5x = 15.5
Fraser Fir
8 + 0.25x = 9.25
Sycamore
8 + 2.5x = 12.5
Red Maple
8x + 3 = 43
Oak
8 + 4x = 28
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i hope this helps!!
Andrew is 4 years old
Andrew (4) x 2 = 8 + 4 = 12 (Tom)
Andrew (4) x 5 = 20 - 8 = 12 (Sara)
