4. The system x - 5-6y = 4, 3x – 18y = 4 has no solution.
a. Change one constant or coefficient to make a new system with one solution.
b. Change one constant or coefficient to make a new system with an infinite
number of solutions.

The triangles are similar. what is the value of x? show your work.

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply