NEED HELP ASAP Which expression is equivalent to RootIndex 4 StartRoot StartFraction 16 x Superscript 11 Baseline y Superscript 8 Baseline Over 81 x Superscript 7 Baseline y Superscript 6 Baseline EndFraction EndRoot? Assume x Greater-than 0 and y not-equals 0.

StartFraction 4 x (RootIndex 4 StartRoot y squared EndRoot) Over 9 EndFraction
StartFraction 2 x (RootIndex 4 StartRoot y squared EndRoot) Over 3 EndFraction
StartFraction 4 x squared y Over 9 EndFraction
StartFraction 2 x squared y Over 3 EndFraction

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

answer: 59

step-by-step explanation:

answer: about 22.67

step-by-step explanation: