Colton earns $7 per hour plus $1.50 for each pizza delivery. The expression of 7h+1.50 can be used to find the total earnings after h hours and d deliveries have been made. How much money will Colton earn after working for 15 hours and making 8 deliveries?

8/k

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

you first to choose the points and then move from then as the slope you have

well your weight will go up if you are not going to burn the calories/ carbs

step-by-step explanation: