Add 5 to me. Then divide by 7. If you add 12 and then subtract 7 you get 10. What number am I

Uanita borrowed $600 to purchase a new computer. she was charged 7% interest for two years. she used the simple interest formula to find the interest. i = 600(7)(2) what error did juanita make and how will her error affect the interest she calculates? explain.

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.