Use the distributive property to match equivalent expressions.

-7 (-4 + x)

28 + 7x

7 (-4 - x)

-28 + 7x

7 (4 + x)

-28 - 7x

-7 (4 - x)

28 - 7x

What is the pattern rule for 0.2, 0.6, 1, 1.4

Reduzca lo siguiente: - 3a+4b-6a+81b-114b+31a-a-6

What is 15204 in words

In 2003, the population of an african country was about 12 million people, which is 3 million more than 2 times the population in 1950. enter and solve an equation to find the approximate population p (in millions) in 1950. an equation is.

Find the perimeter of a rectangle with length 7x - 2 and width 5x^2 + 1.

A bowl contains 10 red balls, 5 blue balls, and 8 green balls. A woman selects balls at random without looking in the bowl. How many balls must she select to be sure that she has at least one ball of each color

1/2 (4x-10) + 5=x-11 A. 11 B. 6 C. - 11 D. - 6

At last year's company picnic, 25 pounds of ground beef were needed to make 100 hamburgers. How many pounds of ground beef will be needed this year if 120 hamburgers are to be made? A. 30 lb B. 45 lb C. 50 lb D. 55 lb

A triangle is such that the largest angle is 3 times the smallest angle. The third angle is 23 less than the largest angle. Find the measure of each angle.

Which value is in the solution of |x|+9=-2