What is the sum of prime numbers between 40 and 56

In 79 CE, a volcano erupted near Pompeii. Within a day, the city was buried under nine feet of ash. How many inches of ash buried the city? One foot is the same as 12 inches.

Sam has 6 blue marbles he gave tom 5 of the marbles how many blue marbles does he now have

Find f (-11/5) if f (n) = 5n + 6 A. - 17 B. 5 C. - 5

Which relationships would most likely be causal? Check all that apply. A.) a positive correlation between time spent exercising and the number of calories burned B.) a negative correlation between temperature and coat sales C.

Tomas wants to buy a new baseball bat. The one he likes costs $130, but it's one sale for $104. What is the percent of the discount Tomas will get if he buys the bat?

If a train travels 70 miles per hour, how many hours will it take the train to travel 350 miles at this speed

Solve: 3x-15/2=4x ...

There are 691 students at Palmer Elementary School and 1,293 students at Palmer Middle School. About how many students are there in all at both school?

Which of the following algebraic expressions can be used to express the statement "one less than x squared?" 1 - x2 x2 - 1 1 - 2x 2x - 1

Is 7x - 10y = 3 a good model for a line that passes through (8,5) and (-12,-9)