If the original price is $45.00; and markdown is 22%. what is the answer?

35.10

Step-by-step explanation:

45 x .22 = 9.9

45-9.9=35.1

$35.10

Step-by-step explanation:

1) Figure out what 22% of 45 is. (9.9)

2)Take 45 and subtract 9.9 from it.(Markdown means the price is lowered.)

3) You get 35.1. (Dollar form is $35.1)

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

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336