20 points! Pls answer!

40 degrees

Step-by-step explanation:

Because you know that the figure inside of the triangle is a rectangle based on the two pairs of parallel sides and a right angle, you know that the angle between the x and the 50 is 90 degrees. Since the angle of a line adds up to 180, you know that x=180-90-50=40 degrees. Hope this helps!

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

john earns $14.00 for two hours of work.