Answered

Join IDNLearn.com to access a wealth of knowledge and get your questions answered by experts. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.

Grace earns 7$ for each car she washes she always saves 25$ this weekshe wants to have at least 65$ in spending money how many cars must she wash

Sagot :

IGreenidn
We can write an equation:

y = 7x + 25

Where 'y' is the total cost and 'x' is the number of cars she washes.

Plug in 65 for 'y' and solve for 'x':

65 = 7x + 25

Subtract 25 to both sides:

40 = 7x

Divide 7 to both sides:

x = 5.71

I guess we should round to the nearest whole number, so we round to 6 cars.
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Your questions deserve reliable answers. Thanks for visiting IDNLearn.com, and see you again soon for more helpful information.