Two trains, Train A and Train B, weigh a total of 312 tons. Train A is heavier than Train B. The difference of their weights is 170. What is the weight of Train A?

Slope for (-10,-5) (0,7)

What's a rule that could be written to simply the square of any square root of a number?

A pail holds 5 1/2 gallons of water. How much is this in cups?

Chloe places calla lilies and carnations in a vase. If calla lilies cost x dollars, carnations cost y dollars and a vase costs v dollars, mark all equations which represent the cost of 8 vases of 16 calla lilies and 32 carnations. A.

7 square root of 5 to the 3rd power is equivalent to

Which expression has a value less than the given expression when x = 5? 3x + 15 2x² x² + 5 3 (x + 5) 4x + 5

find the width of the pathway if a garden measuring 15 meters by 18 meters is to have a pedestrian pathway installed all around it, increasing the total area to 360 square meters

How much will a person pay for 10.8 pounds of bananas at a price of $2.22 per pound

A mans weekly wage was £336 but now he earns £420. what is the percentage change

Y=|x-3|+|x+2|-|x-5|, if 3