2. How many solutions does the system y= 2x+1 -4x+2y=2 have? Solve it by substitution and then check your answer by graph

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?