First (a) simplify the expression and then (b) evaluate the expression for x = -8.
2x + 5[x –...
Mathematics, 24.02.2020 04:56 jaylynC
First (a) simplify the expression and then (b) evaluate the expression for x = -8.
2x + 5[x – 2(2 + x)]
Answers: 2
Mathematics, 22.06.2019 03:30, destanybrunson
The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text
Answers: 1
Mathematics, 22.06.2019 05:30, emmapaschen
What is the explicit formula for this sequence -7, -4, -1, 2, 5
Answers: 1
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