Y=10
because
-9(0)-2y=-20
0-2y=-20
-2y=-20
-2y/-2=-20/-2
y=10
Try this option, if it is possible, check the suggested solutions/answers in other sources.
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Answer:
C. Triangular Pyramid
Step-by-step explanation:
Hope this helps :D
You add, multiply, divide, or subtract one side of the equal sign and the same to the other side too and thats for expressions.
for numbers you find wich one is bigger and in the circle between the numbers is = , > , < greater than , less than, and equal to
Answer:
w = 48
Step-by-step explanation:
72 = 24 + w
subtract 24 from both sides
w = 48