Answer:
$18 per square foot.
Step-by-step explanation:
First there are 3 feet in a yard. So if she purchased 5 square yards there would be 3 times as many square feet soo.
5*3= 15
So there were 15 square feet in the 5 square yards.
Now just divide 270/15 = 18
$18 per square foot.
Hope this helpsss!
Step-by-step explanation:
Equation of straight line is y=mx+c
choose any two points on straight line
for me I choose:(-3,11) and (3,-1)
use these two points to find gradient,m.
m= (-1-11)/(3-(-3))
m= -2
now, y=-2x+c
choose any point on the straight line
I choose point (3,-1)
sub the point into the equation to find c
-1=-2(3)+c
c=5
equation: y=-2x+5
Answer:
V=129659.9491≈129659.95
Step-by-step explanation:
Answer:
-27
Step-by-step explanation:
(-12)-5-10
-12-5-10
-17-10
-27
J = 1 3/7b......J = 10/7b
b = 3 1/2 = 7/2
J = 10/7 (7/2)
J = 70/14 which equals 5
James's height is 5 feet tall........and that is more then 3 1/2 ft
