Answer:
128 ft sq.
Step-by-step explanation:
The way you find the area of a square is by multiplying one side by another, and since it is a square, the sides are the same. This means that if we have a square with a side length of x, the way to find the area of that square is to multiply x by x, which can be written as 
. Now, since we're doubling this, we can say that double Mary's garden is 
. If we substitute 8 in for x, we have to multiply 
by 2 or 8 by 8 by 2 to find our answer. 8 times 8 is 64 and 64 times 2 is 128.
Answer:
You don't even need to do the whole question. Just look at 5 times 2x. which is 10x then u get your answer
-2/10 which equates to -1/5
The cost(y) of producing x number of balls is given by the linear model y = 3.25x + 685000
Linear equation
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change (slope) and b is the y intercept.
Let y represent the cost of producing x number of beach balls.
Using the point (10000, 587500) and (50000, 717500):
The cost(y) of producing x number of balls is given by the linear model y = 3.25x + 685000
Find out more on Linear equation at: brainly.com/question/14323743
Answer:
A=(-5,-4)
B=(-5,-1)
C=(-2,-1)
Step-by-step explanation:
