Answer:
35
Step-by-step explanation:
y = k*x
21 = k*3
k = 7
x=5 .. y = 7 * 5 = 35
9.88 - 4.78 equals 5.10 more in their savings
Answer: 4 and 1/5
Step-by-step explanation:
4 and 1/5
Answer:
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Step-by-step explanation:
dkxndkkcmxkdlcld
Answer:
x = - 10
Step-by-step explanation:
Given
10 - x = - 2x ( add 2x to both sides )
10 + x = 0 ( subtract 10 from both sides )
x = - 10