Mathematics, 03.12.2021 18:10 misstaejailicious200
I’ll give brainliest please help!!
A canoe travels 9 miles per hour downstream and 1 mile per hour upstream.
Let x represent the canoe's speed with no water current in still water) and y
represent the speed of the water current, in miles per hour. Then the situation
can be represented by this system of equations:
x + y = 9
x- y = 1
Choose the two correct options.
A. The speed of the canoe in still water is 4 miles per hour.
B. The speed of the water current is 5 miles per hour.
C. The speed of the water current is 4 miles Rer
hour.
D. The speed of the canoe in still water is 5 miles per hour.
Answers: 2
Mathematics, 21.06.2019 20:30, GreenHerbz206
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 1
Mathematics, 21.06.2019 22:00, gerardoblk5931
Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
Answers: 1
Mathematics, 22.06.2019 00:00, omar2334
Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?
Answers: 1
I’ll give brainliest please help!!
A canoe travels 9 miles per hour downstream and 1 mile per hour...
Mathematics, 02.03.2020 22:59