Answer:
dividing is always the last step
Step-by-step explanation:
(Cross Multiply)2a+2b=a-b
a=-3b
if b=1; a=-3
correct answer is -3..
Good Luck..
Let the equations given for the costs for Company A and Company B be equal such that,
y (A) = y (B)
0.75x = 10 + 0.50x
The value of x from the given equation is 40. Thus, each team should purchase 40 health bars.
Answer:
Maths keeps one mentally active. The total surface of a hemisphere = 3(pi)r^2. So if the radius = 10 cm, then the TSA = 3(pi)r^2 = 300(pi) = 942.8571429 sq cm.
Step-by-step explanation:
hope this helps you :)
