What is the y-value in the solution to the system of linear equations?

4x+5y = - 12

-2x+3y = - 18

The probability of rolling factors of 6 on both dice

Describe and correct the error in solving the equation 7 - 3x = 12 4x = 12 x = 3

What is the surface area of a rectangle with the dimensions of 7, 9.4, and 13

Eight and three fourths minus five and one sixth equals?

Multiply the number of letters in the alphabet by the number of noses on a rabbit. What's the product

11 + 1 + 0.01 + 0.11 + 0.111 = ? CA

the half life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. starting with 165 grams of radioactive isotope how much will be left after 4 half lives.

S the inequality below sometimes, always, or never true? - 2 (2x + 9) > - 4x + 9 A. always B. sometimes C. never

A city manager wants to add a playground in a new city park. The rectangle below represents the plan for the dimensions of the rectangular playground. area = x^2 + 18x + 45; Width=W; Length = x+15 a.

When listing multiples of 8 and 10 what multiple will they both be the same?