Answer:
X= Mary’s wages
2x-20=120
Add 20 to both sides
2x=140
Divide both sides by 2
X=70
$70
Step-by-step explanation:
the answer is “s = 10w + 35” since he already has 35 but needs to find out how many weeks he washed the dishes :))
Answer:
$5.29 per pair of socks
Step-by-step explanation:
26.45/5=5.29
Answer:
there are 36 girls
Step-by-step explanation:
ratio is 3 to 4
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I hope this helps.=)
Tags: <em>sine sin common angles trig trigonometry </em>