Carl puts $1.10 in his penny bank everyday in the month of July (31 days). His total savings were $55.00 at the end of June. What's the best estimate for Carl's savings at the end of July?

y = 1.10x + 55
Plug in any amount of days. July has 31 days so it become y = 1.10(31) + 55. Multiply 1.10 by 31 and you'll get y = 34.1 + 55. Combine like terms to get y = 89.10 So he'll have $89.10 by the end of July.

Answer Link

ap8997154 ap8997154 · Answer 2 · 2022-04-26T08:40:20+02:00

An equation is formed of two equal expressions. The best estimate for Carl's savings at the end of July month is y=1.10x+55.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

As it is given that the total savings with Carl at the end of June month is $55. And also it is said that Carl puts $1.10 in his account every day.

Now, assume that the total savings in the Carl account at the end of the month of July be represented by y, and the number of months is represented by x. Therefore, the equation can be formed as,

[tex]y = 1.10x+55[/tex]

Thus, the best estimate for Carl's savings at the end of July month is y=1.10x+55.

Learn more about Equation:

https://brainly.com/question/2263981