Travel by sea used to be the fastest way to get around the world. The distance # 4 from England to Spain by sea is 241.41 miles and it will take an old ship 3 days to reach Spain. How many miles will the ship travel each day? A Audic

Q: A motorboat traveling with the current went 105 mi in 5 h. Traveling against the current, it took 7…

A: To determine the respective speeds (by solving equations)

Q: A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a…

A:

Q: Keiko bicycles 5 km/h faster than Praedup. In the same time it takes Praedup to bicycle 42km, keiko…

A: Given,          Keiko bicycles 5 km/h faster than Praedup. In the same time it takes Praedup to…

Q: Bronte walks 1.5 miles on a trail. Then he jogs at a speed of 5 miles per hour. Bronte's total…

A: Bronte walks 1.5 miles on a trail. Then he jogs at a speed of 5 miles per hour.Bronte's total…

Q: Working together a bricklayers and his partner could lay a brick sidewalk in 4.8 hours.if he could…

A:

Q: A boat traveled 84 kilometers each way downstream and back. The trip downstream took 4 hours. The…

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Q: It took Shekinah four hours to install 64 square feet of tile in her kitchen, If she continues…

A:

Q: Number p multiplied by 31 equals a quarter of 248.  number p =

A:

Q: Hannah can paint a room in 15 hours. Destiny can paint the same room in 9 hours. How long does it…

A: Here we use the formulae, Time (taken for both) = Total work / capacity…

Q: It takes a garden hose 20 seconds to fill a watering can 8 inches in diameter and a foot high. How…

A:

Q: race

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Q: An airplane flying with the wind takes 3 hours to travel a distance of 720 miles. The return trip…

A: Velocity=displacementtime Let velocity of plane is x mil/h, and velocity of air is y  mil/h

Q: Sound travels about 750 miles per hour. If you stand in a canyon and sound a horn, you will hear an…

A: The objective of this question is to find out the distance of the canyon wall in feet, given that…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.