Mathematics, 12.01.2021 01:00 keilahsalmon
Rhianna did sit-ups for 8 days in a row. She did 400 sit-ups per day. How many sit-ups did Rhianna do?
Answers: 2
Mathematics, 22.06.2019 00:40
Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly
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Mathematics, 22.06.2019 01:00
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
Mathematics, 22.06.2019 05:30
Alarge cheese pizza costs $18. each topping you add on costs $1.50. how much would it cost to get a large cheese pizza with cc toppings added? write your answer as an expression
Answers: 2
Rhianna did sit-ups for 8 days in a row. She did 400 sit-ups per day. How many sit-ups did Rhianna d...
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