Combining like terms simplify each expression 1.) (0b + 10) + 5(b+2) 2.) - 7(n + 3) - 8(1 + 8n) rewrite each expression using the distributive property. then simplify 1.) -6(3x - 8) 2.) (-m + 3) 3.) ( - x) 4.) 2(x - y + 1) 5.) 4(6p + 2q - 2p) 6.) p(m + 2)

Combine like terms with common variable to simplify an expression.

1) (0b +10) + 5(b + 2) = 10 + 5b + 10 = 5b + 20

2) -7(n + 3) - 8(1 + 8n) = -7n -21 - 8 - 64n = -71n - 29

Use the distributive property to expand the expression.

1) -6(3x - 8) = -18x + 48

2) (-m + 9)(-3) = 3m - 27

3) 3(-6 - x) = -18 - 3x

4) 2(x - y + 1) = 2x - 2y + 2

5) 4(6p + 2q - 2p) = 24p + 8q - 8p = 16p + 8q

6) p(m + 2) = pm + 2p

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

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step-by-step explanation: