Kate borrowed $400 from her friend she will repay this amount plus 3 percent simple interest after one year what is the total amount she will pay her friend

The total amount that Kate will pay her friend after one year is $412.

Step-by-step explanation:

Hi, to solve this problem we first we have to multiply the value of the money borrowed ($400) by the 3 percent, expressed in decimals.

So:

400 x 0.03= 12

We obtained the simple interest of one year. The next step is adding that result to the money borrowed.

400+ 12 = 412

The total amount that Kate will pay her friend after one year is $412.

Feel free to ask for more if it´s necessary or if you did not understand something.

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

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step-by-step explanation:

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