Matt measures 3 pieces of string. The first piece is 544 centimeters. The second piece is 144 centimeters, and the thrill piece is 112 centimeters. How many meters of string does he have altogether?

5/6 (24x - 18) + 5 Simplify

On a math test it took Keira 30 minutes to do 6 problems. Heath finished 18 problems in 40 minutes. did the students work at the same rate? explain your reasoning.

How to simplify |x + 120| when x < - 120

A number w minus 3 is less than or equal to 10

In 1997, the average household expenditure for energy was $1,338, according to data obtained from the U. S. Department of Energy. An economist claims that energy usage today is different from its 1997 level.

Determine the quotient and remainder F (x) = 6x^4+12x^3+24x^2+ 23x+18 is divided by g (x) = 2x^2+2x+4

Tyrell read 72 pages in 2 hours. At this rate, how many hours will it take him to read 285 pages? A. 4 hours B. 6 hours C. 7 hours D. 8 hours

Factor the expression 2x^3-3x^2-5x

Marks dad works in toronto it is 40 miles away if he leaves work at 6:24pm at 43 mph what time home

Find the sum of the first 9 terms in the following series 64+32+16 + ...