What is the simplified form of the following expression?

7m^2+6.5n-4n+2.5m^2-n

Solve for x show work - 4 1/4x-7 6/8x=-190

Math Pizzazz Worksheet: What happened to the owl who swallowed a watch?

There are six marbles in a bag, three are green and Three are yellow. If you draw marble, replace it, and then draw another what is the probability of choosing two yellow marbles

Is 18-3 (2p+4) - 3p equal to 3 (2-3p)

The cows in the dairy has produced 78,932 gallons of milk. The dairy delivered 22,040 gallons of milk on Friday and 15,893 gallons of milk on Saturday. Estimate the amount of milk left at the dairy.

Which unit would be best to measure the mass of s mouse

Multiply 7x2y3 (2x4y5+6xy3)

Julieta is using the dot plots to compare two sets of data. both plots use the same number line. what is the difference between the mean of each data set?

The value of n is both 5 times as much as the value of m and 36 more than the value of m. what is the value of n and me

Find the surface area of the cereal box.