Mathematics, 29.08.2019 00:50, judt3500
Movie ticket prices have been on a steady rise the past few years. five years ago the ticket price was p = price. two years ago prices increased by $2 a ticket and this year they have increased by $1. the ticket price change could be expressed as (p + 2) + 1.
use the associative property to write an equivalent expression.
a) p = 2 + 1
b) p + (2 + 1)
c) 2p + 1
d) p(2 + 1)
Answers: 2
Mathematics, 20.06.2019 18:04, jasonoliva13
The sum of the product of 4 and x and the product of 7 and y is 61. the sum of the product of 12 and x and the product of 21 and y is 61. what are the values of x and y?
Answers: 1
Mathematics, 21.06.2019 13:00, ayeeitsenaly4175
Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b
Answers: 2
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