78 is the answer BEST OF LUCK
Answer:
$122
Step-by-step explanation:
Let total money in his pocket = $ x
12.5% of x = $ 15.25
Multiply both sides by 100
12.5 *x = 15.25*100
125.5 *x = 1525
Divide both sides by 125.5
x = $ 122
Answer:
(Sorry, I only remember how to do 1 through 7)
1. -8.86
2. 17.5
3. -6.12
4. 1.66
5. 11/24
6. 4/5
7. 14
Step-by-step explanation:
1. -5.51-3.35=-8.86
2. -59.5/-3.4=17.5
3.0.85*-7.2=-6.12
4. -0.59+2.25=1.66 (The double negatives become positive)
5. 3/8+ 1/12=11/24
6. (-24/25)/(-6/5)=4/5
7. 28/2=14
<h3>
Answer: 126 miles</h3>
Work Shown:
1 hour = 42 miles
3 hours = 126 miles (multiply both sides by 3)
or you can do it this way
distance = rate*time
d = r*t
d = 42*3
d = 126
