What is the solution of 4 + sqrt 5x+66=x+10

Two trains, Train A and Train B, weigh a total of 249 tons. Train A is heavier than Train B. The difference of their weights is 215 tons. What is the weight of each train? Train A weighs nothing tons.

0.00065 in Standard form

What is the slope of (-5,1) (5,2)

How much will you pay for 5 pounds of shrimp if the cost is 2 pounds for $10.99? show your work.

If tomorrow is Wednesday, what day is it today?

What is 3/5 in two equivalent forms

A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many students said they were 7 years old when they lost their first tooth? Explain.

In the Income section shown below from the 1040EZ form, a married couple filing their federal income tax return jointly entered $0 on line 6 for their taxable income.

Every used to make $22 an hour, but got a 10% raise. How much more will he make in a 40 hour work week with the raise?

Find the output, y, when imput, x, is - 1