From net earnings of $740 per month, lisa jones must spend $200 for her portion of the rent on an apartment she shares with two friends. what percent of her net income is her rent payment? a. 73% b. 27% c. 32% d. 38%

27 %

Step-by-step explanation:

To find the percentage of which her net income is her rent payment you do

× 100 = 27.027027027

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