15/2 = $7.5 per hour
7.5 times 5 = $37.50 earned in 5 hours
Answer:
30 pushups
Step-by-step explanation:
25/100 = x/120
so, 120x25 = 100x
3000 = 100x
3000/100= x
x = 30
so, Lauren has completed 30 push-ups.
Answer:
8.6
Step-by-step explanation:
The square root of 74 is 8.602325267. If you round this number to the nearest tenth you get 8.6
The charity will receive $ 11
<h3><u>
Solution:</u></h3>
Ken earned $176 from his part-time job this summer
Amount earned = $ 176
He spent 25% of his money on games
Therefore,
Money spent on games = 176 - 25 % of 176

He is going to donate 1/4 of the remaining money to charity
Reamining amount = 176 - 132 = 44
Therefore,

Thus he gave $ 11 to charity
Solve using your rules:
180 = 9x + 4x + 37
That means 143 = 13x
Thus x = 11