If a + 2b + 6c = - 9

what is 12c + 2a + 4b

A box contains 2 red marbles, 2 green marbles, and 2 yellow marbles. Carol takes 2 marbles from the box at random; then Claudia takes 2 of the remaining marbles at random; and then Cheryl takes the last 2 marbles.

112 divided by 5 and 9/11

Which of the following expressions are equivalent? Mark all that apply. A 2 (x+4) B 8+2x C 4+2x D x+8 E 3 (x+4) - (4+x)

Find the height of an equilateral triangle with side length 8? A) 4 B) 4/sqrt{2} C) 4/sqrt{3}D) 8/sqrt{3}

Jalen bought 4 bottles of water, 2 bags of cashews, and a fruit salad. The cost of the fruit salad was $5. This expression was used to represent the amount Jalen should pay.

Drag each equation to show if it could be a correct first step to solving the equation 2 (x+7) = 36. Catagory's Yes, No or Not enough information

The fabric coast 7¢ per square inch she will only pay for the fabric used to cover the box, even if there is waste or extra. How much money did she spend on the fabric. 7inches, 11inches, 8inches

Find the slope of the line 4x-7y=28

40+25 write the sum of the numbers as the product of their gcf and another sum

Rectangular pyramid:volume 448 inches cubed, base edge 12 inches.; base length 8 inches