How can you find the value of the expression - 5+12+10-7

X + 6y = - 7 2x + 12y = - 14

A store bought 9 cases of light bulbs in may and 8cases in june. there are 48 light bulbs in a case. how many light bulbs did the store buy in may and june

Round 7.3519 to 1 decimal place

The right triangle shown has one leg of length 5 centimeters and a hypotenuse of length 13 centimeters a) find the length of the other leg b) what is the perimeter of the triangle c) what is the area of the triangle

Whats 4485 square feet of grass in 3/4 of an hour. How many square feet of grass can be fertilized per hour

Order these from greatest to least: 1/8; 0.14; 1/5; 13%

If the rule of the function is "multiply by 2 then add 3" and the input value is - 2, what is the output value

What are all the prime factors of 35

George can wash the windows of his apartment in 40 minutes, and his father can wash them in 60 minutes. How long would it take them to wash the windows together? explain!

A homeowner compared his electric bills from the last four months. In January, his bill was up $30; in March, his bill was down $25; and in April, it was down $16. Which month showed the greatest change in his bill? January March April