Three friends agree to save money for a graduation road trip. they decided that each of them will put $0.25 in the fund on the first day of may, $0.50 on the second day, $0.75 on the third day , and so on. at the end of may, there will be $_ in thier fund

the answer is 372 dollars totall between all three boys

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

idk

step-by-step explanation:

use that smart brain