Which expression is equivalent to this expression?

4a + (-6b) - 3a + 2b

A. a + 4b

B. a - 4b

C. 7a - 8b

D. 7a - 4b

Find the solutions of the system. {y=x^2-2x-6 {y=4x+10

Phil filled a bowl with figs by taking figs from a large bag. After he placed one third of the number of figs in the bag into the bowl, how many figs were in the original bag?

What is the first four common multiples for 5 and 8

What is the mean of 45 26 48 56 10 38 59 20 and 37 divided by 36

What is the total number degrees of all interior angles of a triangle?

Using the completing-the-square method, rewrite f (x) = x^2-6x+2 in vertex form. - f (x) = (x-3) ^2 - f (x) = (x-3) ^2 + 2 - f (x) = (x-3) ^2 - 7 - f (x) = (x-3) ^2 + 9

At the baseball stadium the price for popcorn is 14.70 for 5 bags if you wantd to buy 4 bags of popcorn how much wold you it cost

Gia is 4 years younger than her sister joy. the sum of thier ages is 74 how old is joy?

Here are the shopping times (in minutes) for a sample of 6 shoppers at a particular grocery store. 35,34,26,27,33,31 Find the standard deviation of this sample of shopping times. Round your answer to two decimal places.

What values of x will give a total area of 1000ftsquare? 2000ftsquare