An angle has a measure of (5x + 7), and another angle has a measure of (2x + 54).
together, they form a linear pair. find the measure of the smaller angle.

92 and 88

Step-by-step explanation:

supplementary angles  form a linear pair.They add up to 180o

5x + 7  2x+54 = 180

7x+61 = 180

7x=119

x=17

5*17+7=92

2*17+54=88

92+88=180

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

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19