Joe borrowed 2,000 dollars from the bank at a rate of 7% simple interest per year. How much interest did he pay in 5 years​

$700

Step-by-step explanation:

First you find what 7% of $2000 is,

(2000/100)7=140

$140 per year interest, over the course of five years that would be $700

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hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

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