What is the missing reason for the argument shown? 7x + 3x + 4 = 24 (Given) 10x + 4 = 24 (Simplify) 10x = 20 (?) x = 2 (Division)

To compute the area of a rectangle, you need to use the formula A=l. w if the length is 2 3/4 inches and the width is 4 1/2 inches, what is the area

What is 11/12 plus - 7/12 equal in a fraction?

What are four equivalent expression of 36-9

12 inch candle and 18 inch candle lit at 6 pm. 12 inch candle burns 0.5 inch every hour. 18 inch candle burn 2 inch every hour. What time will the 2 candle be the same hight?

What are two expressions that have GFC of 8xy

How many solutions does the equation y=3y+5 have

Gary and Ann have a joint checking account. Their balance at the beginning of October was $9145.87. During the month they made deposits totaling $2783.71, wrote checks for $4871.90, paid a maintenance fee of $12, and earned $11.

Jennifer's grandmother buys carrots atvthe farm stand. she and her 3 grandchildren equally share the carrots. how many kilograms of carrots will Jennifer get

Find the quotient of ' (2i (4+5i) (4-5i)) / (4+i) ', and express it in the simplest form.

Dr. Hall files 320 insurance claims every month. 5% if those claims are rejected, how many claims are rejected? how many are accepted?