Simplify: (-7a - 19c) - (-12a + 30c) - (-21a - 11c)

-16a - 60c

2a + 22c

26a + 38c

26a - 38c

Savior is using square tiles to cover up a table top the towels are 1 1/2 inches on each side of the table top is seven and 1 1/2 inches wide and 13 1/2 inches long how many times does saver need to use to cover the whole table explain

What are the x and y components of a vector a with arrow in the xy plane if its direction is 170° counterclockwise from the positive direction of the x axis and its magnitude is 8.8 m?

Ages of players on a soccer team plot dot

There are 16 cookies and 4 friends. How many cookies will each friend will have?

The can is 12 cm high and the diameter is 8 cm using the formula V = TT r 2 h work out how much coconut milk is in the can use 3 as a value for TT

I am a two-digit number Both of my digits are even I am the product of two consecutive whole numbers The sum of my digits is greater than the product of my digits

3x-2y+4z=35 -4x+y-5z=-36 5x-3y+3z=31

Steve earns $8 per hour. His older brother earns $2 more per hour than Steve. What is the ratio of the money Steve earns in an hour to the money his brother earns in an hour?

10. 0.75,1/2, 0.4, and 1/5 from least to greatest

Greg is running a marathon while running he should drink 22 ounces of water per hour if he runs for 4 hours how much water should he drink