1 answer:
Answers:
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1) The answer is: [B]: " 40 " .
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2) The answer is: [B]: " 7.5" .
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Explanation:
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1) Given: " <span>w − 8 = 32 " ; Solve for "w" ;
w </span><span>− 8 = 32 ;
Add "8" to each side of the equation; to isolate "w" on one side of the equation; and to solve for "w" ;
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w − 8 + 8 = 32 + 8 ;
to get:
w = 40 ; which is: Answer choice: [B]: "40" .
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2) Given: " n + 8.7 = 16.2 " ; Solve for "n" ;
n + 8.7 = 16.2 ;
Subtract "8.7" from EACH SIDE of the equation; to isolate "n" on one side of the equation; and to solve for "n" ;
n + 8.7 − 8.7 = 16.2 − 8.7 ;
to get: n = 7.5 ; which is: Answer choice: [B]: " 7.5 " .
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Step-by-step explanation:
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<em><u>Answer:</u></em>
115 is between 114 and 116 because they are the integers that are directly bigger than 115 and smaller than 115.
<span>3 + (-1/4)² ÷ 1/2
= </span><span>3 + 1/16 * 2
= 3 + 1/8
= 3 1/8
answer
</span><span>D. 3 1/8</span>
3 / (1/8) = 3 × (8/1) = 24
There needs to be 24 students on a team.
