Marco's parents want to encourage him to save money during the 8 weeks of summer. They agree to add to the balance of his savings account. If Marco saves dollars a week, which expression represents the money he has at the end of summer? A. 120x
B. 0.15(8x)
C.1.15(8x)
D. 1.15(x+8)

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

step-by-step explanation:

answer: the center is the median and/or mean of the data. the spread is the range of the data. and, the shape describes the type of graph. the four ways to describe shape are whether it is symmetric, how many peaks it has, if it is skewed to the left or right, and whether it is uniform. good luck

step-by-step explanation:

wow ok so the answer is 1k or just k

because of combining like terms xd