X = 8.
2 (8) -4 = 12. LM=12
Answer:
The difference in unit prices of Jayden and Tia’s pack is $0.15
Step-by-step explanation:
Here in this question, we are interested in writing a statement describing the unit prices of both purchases.
For Jayden, 24 pack cost $7.20, thus one pack will cost 7.20/24 = $0.30
For Tia, the united price will be 2.70/6 = $0.45
So the difference in the unit prices of both will be $0.45-$0.30 = $0.15
<h3>
Answer: x = 3</h3>
To get that answer, we replace y with 8 and then isolate x.
5x-7 = y
5x-7 = 8
5x = 8+7
5x = 15
x = 15/5
x = 3
Answer:
97 or 100 (it will depend)
Step-by-step explanation: First you need to see if you can round up or down. (5 and above you move up; 4 and below it stays) Then you move the needed direction. The numbers that are not used are removed.
<h3><u>(f - g)(x) = -2x^2 + 10x</u></h3>
x^2 + 6x - 1 - (3x^2 - 4x - 1)
Distributive -1 to each term in parentheses.
x^2 + 6x - 1 - 3x^2 + 4x + 1
Combine like terms.
-2x^2 + 10x
