MAT-080 Section N Test 5T
Name:
Show your work to get full credit.
1. In any right triangle, the sum of the squares on the sides next to the right angle is
equal to the square on the hypotenuse. Draw a picture and write an equation that
expresses this fact.
2. Solve the equation and check your solution. If the equation has no solution, say why
not.
6.5(1 + 2x) = 13
3. A grocer mixes two kinds of coffee costing $4.25 per pound and $5.75 per pound to
make 100 pounds of a mixture costing $5.00 per pound. How many pounds of each
kind of coffee does the grocer put into the mixture?
1
