Lena brought new inline skates for $49.99. The sale tax was $4.13. How much did Lena spend in all for her new inline skates?

each wheel on roller coaster turns around 3999 times during the ride, each ride lasts 4 minutes. how many times will each wheel turn around during 2 rides?

What is the product of (1x-7) (2x^3-5x+3)

Which of the following is true when probability answer is written in the form of a fraction

A stop sign is 2.5 meters tall and casts a shadow that is 3.5 meters long. At the same time, a flagpole casts a shadow that is 28 meters long. How tall is the flagpole?

I think of a number, then divide by 5, then subtract 78 - the result is nine what number was I thinking of first Algebra is really hard for me I start to stress about it a lot

Use the following for long division x^2+3x+1sqrt 3x^4+7x^3+2x^2+13x+5

A number plus 17 is 25

293.08 + 14 + 2.719 =

The factory workers make 751 toys per day if they work 5 days per week how many toys will the workers make in 3 weeks

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?