Solve each system by substitution.

1) y=62-11

-2x-3y=-7

How do I do this

How do i break apart to subtract 13 - 5

The ratio of the number of adults to the number of students at prom how to be 110 last year there were 477 more students than adults at prom if the school is expecting the same attendance this year, how many adults have to attend the prom?

Solve the following equations for y. 9. 2y + 3 = 2x

You estimate that there are 75 marbles in a jar. The actual amount is 82 marbles. Find the percent error

Minaal charges $7 for 1/2 dozen of cupcakes what is the price per dozen

Write the standard number 393,200 in scientific notation.

B/0 Determine the probability of obtaining a total score of The probability is 3 or 6 on a single throw of two dice. (Type an integer or a simplified fraction) 18/0 08/0 0713 07/3 07/2 Enter your answer in the answer box - 11:36

The ratio of girls to boys in the 6th grade is to 6to7 how many girls are there if there are 364total students

Label the place value 12,354.897

Who is more heroic king Arthur or beowulf