2s + (-4s) combine like terms

Juan spent 10 minutes on his history homework and 3 minutes per question on his math homework. Which graph shows the total homework time, t, related to the number of math questions, q

A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 70% as much juice as the large bottle. How many milliliters of juice are in the medium bottle?

Suggest a universal set for the sets given below: { odd number less than 8 }, {prime number less than 8} and {even number between 3 and 8}

Which expression is equal to 728‾‾‾√-563‾‾‾√? -11√ 7 √7 - √7 -37√7

A customer wants to tip 15% on a restaurant bill that is $35. what will be th amount of tip? what is the total bill?

The temperature dropped 12f in 8 hours if the final temperature was - 7f what was the starting temperature

A cone has a height of 2.5 in. and a radius of 5 in. What is the volume of the cone? (Use 3.14 for pi. Round the answer to two decimal places.) 32.71 in3 65.42 in3 196.25 in3 588.75 in3

This is how we know were in a pandemic. When the BMX bike company starts selling toilet paper for $7.

If p, q are zeroes of polynomial f (x) = 2x^2-7x+3, find the value of p^2+q^2

Suppose $x$,$y$, and $z$ form a geometric sequence. if you know that $x+y+z=18$ and $x^2+y^2+z^2=612$, find the value of $y$.