Mathematics, 20.11.2019 06:31 hailey5campbelp7d1c0
Some friends decide to go camping for the weekend. they cannot all fit in one car so some of them catch a bus to the campground, which is 510kilometers from home. those in the car started driving at 8 am and arrived at the campground at 3: 30 pm, driving at a constant speed. the bus also drives at a constant speed and takes the same route as the car. its distance in kilometers (y) from home x hours after leaving is given by the equation y=78x. determine the speed of the bus, in kilometers per hour.
formula: speed=distance/time
distance =y
time =x
Answers: 2
Mathematics, 21.06.2019 15:30
Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).
Answers: 3
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 21.06.2019 21:30
Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *
Answers: 3
Some friends decide to go camping for the weekend. they cannot all fit in one car so some of them ca...
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