291-186=105 (total earned through wages)
105/5=21
Therefore she worked 21 hours
3x = 20.40. Divide each side by 3.
x = 6.8
she earns $6.8 per hour
If u round tha to the nearest 10th it’s 4.8
Fv=6599.20(1+0.042/12)^12*7
Fv=8850.20
Interest earned=8850.20-6599.20
=2,251
So the answer is a
<span>product of a number and 10: 10n
</span><span>Seven less than the product of a number and 10: 10n - 7
so
</span><span>Seven less than the product of a number and 10 is 50:</span>
10n - 7 = 50
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if you need to find the number n then
10n - 7 = 50
10n = 57
n = 57/10
n = 5.7
