solve for y. 3x-6y+12=0
solve for x. |x -2|+5=3
| 8-5x | + 2+4
| 3x - 7 |= | 3x +7 |
The perimeter of a rectangle is 88inches. if the length of the rectangle is eight inches more than three times the width, find the dimensions.
Barney invested $80,000 in two investment. the first part was invested at 3% interest and the remainder was invested at 4% interest. the total interest he received at the end of one year was 3,000. How much money was invest at 3%?
How many pounds of candy worth 50cent per pound and how many pounds of peanuts worth 90 cent per pound must be mixed to get a mixture of 64 pound worth 60 cent per pound.
is it A) 16 lbs. .nuts and 48lbs. candy (b)48 lbs nuts and 16 lbs.candy (c)32 lbs..nuts and 32lbs candy (d) 8lbs.nuts and 56lbs.candy
thank you as you help