Mathematics, 23.03.2021 23:00 helper55
You have $10.00 to spend on a birthday gift. So you go to the dollar store where each item costs
exactly $1.25. You also have to pay $1.25 no matter how many items that you purchase. Let the
number of items be represented by the variable n. What is the cost function?
a. cost = $1.25 xn
b. cost = $1.25 X n + $1.25
c. cost = $10.00 - ($1.5 x n + $1.25)
d. cost = $10.00+ ($1.25 X n + $1.25)
Answers: 1
Mathematics, 21.06.2019 15:30
Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright
Answers: 3
Mathematics, 21.06.2019 17:00
For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is
Answers: 2
Mathematics, 21.06.2019 18:00
Pat listed all the numbers that have 15 as a multiple write the numbers in pats list
Answers: 2
You have $10.00 to spend on a birthday gift. So you go to the dollar store where each item costs
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