08/07/25

how much money did amy spend

amy and pamela went shopping together with a total sum of $532. amy spent half as much as pamela .the amount amy had left was $165 more then the hat she had spent. she had thrice as much money... more

Solving system of two linear equations

Which method would you choose to solve the following system of equations? Solve it.y=2x+1 (1)3x+y=7 ​ (2)

07/22/25

2(x - 3) + 4 = 3x - 5

Solve for x by simplifying both sides of the equation and isolating the variable. Show each step of your process.

06/25/25

What are like terms, and how are they combined?

In expressions like 3x + 2 + 5x - 4, how do students identify and combine like terms? What makes terms “like”?

How to solve an equation

Solve 2x + 1 = 9show all steps

06/27/19

In which language is the Fortran Compiler written?

02/01/19

Help answer this

Calculate the standard deviation and variance of the given random sample data. Round to two decimal places. x 8 5.5 26 20.7 15.4 29.8 19.3 8.7

Maximum height of the football

The height of a football after it has been kicked can be modeled by the function . In the function, t is the time in seconds after the ball has been kicked and h(t) is the height of the ball in... more

What am I doing wrong here?

Hey I have a problemI know this equation for present value of annuity: A=R(1-(1+i)-n / i (all except r divided by I)For my problem I need to find the amount of money I will pay per payment (R) for... more

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