Answer:$13.82
Step-by-step explanation:
$79.99+7.75%=$86.18
$100-$86.18=$13.82
16 and 12 because 16-12=4 and 16+12=28
Answer:
Step-by-step explanation:
1 hour = 3600 seconds
Distance traveled in 90 seconds = 5 feet
Distance traveled in 1 second = 5/90
Distance traveled in 3600 seconds = 5*3600 / 90
= 5 * 40 = 200 feet
Answer:
60
Step-by-step explanation:
28 : 7 : : x : 15
28 / 7 = x / 15
4 = x / 15
x = 4 * 15
x = 60
90 + (61 + x) = 180
x + 151 = 180
180 - 151 = 29
x = 29
I believe
