Which ordered pair is a solution of the system?

x + 4y = 19

y = - 2x - 4

A. (3,4)

B. (7,3)

C. (-5,6)

D. (-2,0)

A number to the power of three is 144. What is the number?

What is the answer? 4 (-x+4) = 12

18 - 6 + 2 ... what is the answer?!

Solve for x: 4+3/5 (15+2x) = 25

This a prime factorization question this is the question. Determine the prime factorization of each number? 38

What is the answer to 2 (x:6) ?

Spring and neap tides happen at the same time each day a little later each day about a day later each month only once each year

How do you find the absolute value 2]-16.75]

You are painting a rectangular wall with length 5X to the second power seat and with 12 X feet. There is a rectangular door that measures X feet by 2 feet that will not be painted.

All 3 of ms van sants dogs are stinky and smelly and need baths and so does her son she has 7 pounds of a special extra strength powder shampoo and will use all of it in equal amounts for each bather how many pounds of shampoo will she use on each