How many solutions does the equation 3x-7=4+6+4x have?
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One, x = -17, since when you work it out, it will come to this.
an equation can have only one solution,
Juwan drives an ATV due east from the edge of a road into the woods. The ATV breaks down and stops after he has gone 2000 feet. In a coordinate system where the positive y-axis points north and the units are hundreds of feet, the equation of the road is 5x-3y=0How far is Juwan from the road?
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Answer: C) 1715 ft.
1+4=5, 2+5=12, 3+6=21 , 8+11=?
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If there is a pattern here to follow then the person before is wrong. If there is no pattern then you are wrong with all of the answers there
8+11=40 This is because in this pattern you take the equations before answer and add it to the equation you have so for the first equation you have 5 for the second equation you actually add 2+5+5=12 so the last one equals 8+11+21=40
Hope This helps!
Sybrina jogged 2 miles in 30 minutes. At this rate, how far would she jog in 90 minutes?At what rate did she jog each hour?
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6 miles in 90 minutes and 4 miles per hour. 30 times two is 60 min so 2 miles times two is 4 miles.
another 30 min is 90 min and another two miles is 6 miles.
2miles per 30min - 2 to 3 90/30=3x2=6 6miles in 90min She was jogging @ a 1mile per 15min but each hour it was 4mile per hour
A sphere has a radius of 31 millimeters. Find it's volume to the nearest tenth please. (Use 3.14 for pi)
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Answer:
V ≈ 124,725 mm^3
Step-by-step explanation:
Let's use the formula for volume of a sphere:
Matthew is 2 yards tall. How many inches tall is he?
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He is 72 inches tall because 1 yard = 36 inches and 36 x 2 equals 72 inches
72 inches because 36 inches is 1 yard so you add 36 and 36 together to get 72 which is 2 yards.