15 percent of 760 is 114
760 - 114 = 646
Hope this helps :D
2,852.1 miles / 10 days = about 285.21 miles per day .
Let x be the length of the garden
and y be the width of the garden.
since you only enclose 3 sides of the garden by a 40 ft fence. so the equation for this is:
2x + y = 40
and the area of the garden is 100 sq ft, so in equation
xy = 100
from equation 1, 2x + y = 40
y = 40 - 2x
substitute to equation 2
xy = 100
x ( 40 - 2x) = 100
40x - 2x^2 = 100
2x^2 - 40x + 100 = 0
x = 2.9 ft
y = 34.5 ft
Answer:
The number is 7. If you divide -28 by -4 you get 7, 7×-4=-28
