Which of the following combinations could be the side lengths of a triangle? a. 2 feet, 4 feet, 1 foot
b. 5 inches, 1 inch, 9 inches
c. 10 feet, 10 feet, 28 feet
d. 18 inches, 9 inches, 23 inches ​

it’s C. .

Because I have to fill 20 characters

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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

246

step-by-step explanation: