Answer:
A. $6.67
Step-by-step explanation:
a) 2y -3x + 8
a) y = - 3/2x + 8/2
a) y = - 3/2x + 4
b) 5y - 15x = -30
b) 5y = 15x - 30
b) y = 15/5x - 30/5
b) y = 3x - 6
3x - 6 = 3/2x + 4
3x -3/2x = 4+6
3/2x = 10
x = (10) / (3/2) = $6.67
1.33333333333333333333333333333333333333333333333
or 1.33
14 times 16 is 224
She has a total of 224 stamps if her book was full.
The one with 2 square kilometers. Each tree in population A gets 1/5(0.2) square kilometers, whereas population B gets only 2/25(0.08).
Given:
Aim:
We need to find the value of x.
Explanation:
Subtract 3 from both sides of the equation.
Divide both sides of the equation by 5.
Square both sides.
multiply
