Mathematics, 20.05.2021 07:10 ashtor1943
Which expression can be used to model the phrase “the sum of three and a number”?
3 + x
x minus 3
3 minus x
x times 3
Answers: 2
Mathematics, 21.06.2019 16:30
Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation
Answers: 3
Mathematics, 21.06.2019 17:20
Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?
Answers: 1
Which expression can be used to model the phrase “the sum of three and a number”?
3 + x
x min...
x min...
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