A car dealership increased the price of a certain car by 3%. the original price was 32,600

33578

Step-by-step explanation:

3% of 32600

= 3/100 x 32600

= 97800/100

=978

original price + increase in price = 32600 + 978 = 33578

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

your answer is a

step-by-step explanation:

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