What does this symbol mean? "∩" and this symbol "∈" and how do you use them?

What is the slope of this line: - 2x+6y-10=0 what is the y-intercept and what is the x intercept?

25% of Freshman missed 2 days or less True or false

If the cos of angle x is 5 over 8 and the triangle is dilated to be three times as big as the original, what would be the value of the cos of x for the dilated triangle? a. 15 over 24 b. 10 over 16 c. 5 over 8 d.

3 (x-5 ) - 2 greater than or equal to - 16

Which of the following expressions could give the total amount of a $45 restaurant bill with a 15% tip added on?

Let x represent the number of times you'd expect a three to be drawn out of a total of 260 draws. Using the ratio from part A, write a proportion you can use to solve for x.

A number written in expanded form is written as the sum

Find the product. (2n + 1) (2n - 1) (n + 5) 4n^3 + 20n2 - n - 5 4n^2 + 19n - 5 4n^3 + 19n^2 - 5 4n^3 + 20n^2 - 2n - 5

Scott took out a 72 - month loan for 42000 to put a new pool in his background. If the simple interest rate is 6.75% how much will he pay in total?

What is the product of (8.8 * 10^6) (5 * 10^2) ?