Answer:
2
Step-by-step explanation:
Answer:
- as written, -57
- as perhaps intended, C. -11
Step-by-step explanation:
The expression shown evaluates as ...
7 + 32(-5 +1)/2 = 7 +32(-4)/2 = 7 -128/2 = 7 -64 = -57
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If we assume your "32" is supposed to be 3², or 3^2, then the expression evaluates differently:
7 +3²(-5 +1)/2 = 7 + 9(-4)/2 = 7 -36/2 = 7 -18 = -11 . . . . matches choice C
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When in doubt, you can have the Google calculator evaluate your expression. However, you do have to write it properly and with all the required parentheses.
substitute the value of the variable into the equation and simplify.
the answer is 3.
Answer:
1/5 of 9 feet answer
Step-by-step explanation:
20% of 3 yards
20% of 9 feet
0.2*9
0.2=2/10
2/10=1/5