Can someone PLEASE HELP this is due by the end on today and i cant figure out the First one and third one. In the first one we don´t know how many pizzas they got so i know the equation is NOT 10+5=15

A) C= 10x +5

C) The slope is the delivery cost per pizza without the additional delivery charge.

Step-by-step explanation:

Please see the attached picture.

step-by-step explanation:

ask goog great chance of finding the solution there

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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