Mathematics, 16.10.2019 10:30 dixonmckenzie4636
Jackie runs and dances for a total of 55 minutes every day. she dances 25 minutes more than she runs. part a: write a pair of linear equations to show the relationship between the number of minutes jackie runs (x) and the number of minutes she dances (y) every day. (5 points) part b: how much time does jackie spend running every day? (3 points) part c: is it possible for jackie to have spent 45 minutes dancing every day? explain your reasoning. (2 points)
Answers: 2
Mathematics, 20.06.2019 18:04
Tickets to an orchestra concert cost $25.50 apiece plus a & 2.50 handling fee for each order. if jamal spent $79 how many ticket did he purchase
Answers: 1
Mathematics, 21.06.2019 16:30
You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer
Answers: 3
Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Mathematics, 21.06.2019 19:30
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
Jackie runs and dances for a total of 55 minutes every day. she dances 25 minutes more than she runs...
Mathematics, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Biology, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Chemistry, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Computers and Technology, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30
Arts, 03.02.2021 23:30
Computers and Technology, 03.02.2021 23:30
Mathematics, 03.02.2021 23:30