Answer:
The required number will be:
Step-by-step explanation:
Let 'x' be the number
so
23.2% of x = 34.8
23.2% × x = 34.8
23.2/100 × x = 34.8
0.232x = 34.8
divide both sides by 0.232
0.232x/0.232 = 34.8/0.232
x = 150
Therefore, the required number will be:
The widget company makes9000 widets in one hour
Step-by-step explanation:
40x + 100 = 375
40x = 275
x = 6.875
The mechanic can work a maximum of 6.88 hours without exceeding Ms. Salgado's budget.
Answer:
gallons: 14, 21, 28, 35
time: 2, 3, 4, 5
Step-by-step explanation:
Answer:
x = -17
Step-by-step explanation:
7(2x + 3) = 12x - 13
Distribute
7*2x +7*3 = 12x-13
14x +21 = 12x-13
Subtract 12x from each side
14x-12x+21 = 12x-12x-13
2x+21 = -13
Subtract 21 from each side
2x+21-21 = -13-21
2x = -34
Divide by 2
2x/2 = -34/2
x = -17
