The basketball team scored 38 points in 30 minuets. At the rate, how many points are they likely to score in an hour? A. 68
B. 60
C. 76
D. 98

76

Step-by-step explanation:

If they scored 38 pints in 30 minutes and there Are 60 minutes in a hr. Then just double that.

30 mins=38

38+38=76

76 points in 1 hr.

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