marcosloyola1242 marcosloyola1242

21-10-2020
Mathematics

contestada

A plumber charges $75 for a service call, plus a $40 per hour. If the plumber's bill was $235, then how many hours was he there?

Respuesta :

nebss2zrb nebss2zrb

21-10-2020

Answer:

4 hours

Step-by-step explanation:

235-75 one time fee, so subtract = 160

160/40 = 4

Answer Link

gissellabetancourt16 gissellabetancourt16

21-10-2020

Answer:

4 Hours

40x - 75 = 235

-75 -75

40x = 160

40x/40 = 160/40

x = 4

Answer Link

Otras preguntas

________ is a factor that helps executives decide if there is a good financial incentive for attempting a technological innovation.

Do you find Legrain’s arguments and examples compel-ling? Could cultural exchanges such as those detailed in Legrain’s article be more complicated or problemati

Find the slope of the line graphed below.

Mr. Vega bought his daughter a kitten for her birthday, so now he needs to buy cat food. First, he gets a 20-pound bag of dry cat food. Then, he finds a good de

What type of creature accounts for 25% of all plant and animal species.

Which sentence corrects the vague pronoun in the underlined sentence?

Which number has an absolute value greater than |-3|? Select all that apply. b.|-5| c. |9| d. |1| e. |7| f. l-1|

Two unique letters are chosen at random from the alphabet. What is the approximate probability that the first letter chosen is a? 0. 0385 0. 0400 0. 0769 0. 800

Represent 56÷ 8 = 7 using subtraction. Explain your reasoning.

From whose perspective is the story being told? A The fisherman's perspective B The narrator's perspective C The princess's perspective D The shark king's persp