Expand and simplify -3(x - 2) + 8(2x + 1)

13x + 14

Step-by-step explanation:

-3(x - 2) + 8(2x + 1)

= -3x + 6 + 16x + 8

= 13x + 14

13x+14

Step-by-step explanation:

-3(x-2)+8(2x+1)

-3x+6+16x+8

-3x+16x+6+8

13x+14

hope this helps

profile photo

step-by-step explanation:

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