<span>ratio of surface area = 49:100
ratio of corresponding lengths = √49:√100 = 7:10
answer: C
Hope this helps
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Answer:
S= -3
Step-by-step explanation:
3s-12=-21
3s= -21+12
3s= -9
s= -9/3
s= -3
Answer:
$96
Step-by-step explanation:
Let 'x' represent the amount of Margo's paycheck. Since she spent 0.25 on a dress, 1/8 (0.125) on shoes and another $24 on a present for a total of $60, we can set up the following equation:
0.25x + 0.125x + 24 = 60
Combine like terms: 0.375x + 24 = 60
Subtract 24 from both sides: 0.375x + 24 - 24 = 60-24 or 0.375x = 36
Divide by 0.375: 0.375x/0.375 = 36/0.375
Solve for x: x = $96
