Identify which property of equality is used to transform equation 1 to equation 2. equation 1: 3x = 12 equation 2: x = 4 a. addition property of equality b. multiplication property of equality c. division property of equality d. subtraction property of equality

To transform equation 1 to equation 2:

3x = 12  Divide by 3 on both sides (Equation 1)

x = 4 (Equation 2)

Your answer is C

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