Answer:
x+x+x = 24
where x is side of equilateral triangle
468
Step-by-step explanation:
=13[42-6]
=13 (36)
=13×36
=468
Answer:ddddd
ddddddd
S = Sally
M = Mother
S = M/5 + 10
20 = M/5 + 10
20 - 10 = M/5
10 = M/5
M = 10 * 5
M = 50
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Her mother is 50 yo
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50 : 5 + 10 = 20
the answer is good