Answer:
121 ÷ 4 =30.25 so the perimeter is 20.25
Step-by-step explanation:
Let x= pears and y= apples

Simplify the equation by dividing by two and three

I'm stuck lol so no I can not determine the price for pears and apples
-9, -15 and -21 they just go down by 6 each time
The expression for finding the volume of a cube is s^3 in this case it is 16^3 or 16*16*16
6x+3y=-9
3y = -6x - 9
y = -2x - 3 ; This line has slope = -2
Parallel lines, slope is the same so the slope of a line that is parallel to
6x+3y = - 9 is also -2
Answer
-2