Solve the equation by substitution (show work)

2.5x-3y=-13

3.25x-y=-14

Pairs of angles formed when a transversal intersects two lines so that they lie on opposite sides of the transversal and between the lines

What does the word "Preludes " mean

Nine less than the product of ten and a number d is eleven

A custodian pours 3/8 gallon of cleaning solution equally into nine pails find the volume of the solution and two of these pails

Write 103727495 in word form

Which can be solved using this equation? 8x + 5 = 253 A. There are 253 students attending a ball game in a nearby city. Eight buses that are filled will be transporting students. The other students will be traveling by car.

A rug has an area of 122. 12 ft.² the rug is 8.7 feet wide to the nearest hundredth how many feet long is the rug

10. Triangle PQR has vertices P (5, - 1), Q (0, 8), and R (7, 5). It is translated right 3 units and up 6 units. Find the coordinates of P', Q', and R'.

Mia can purchase a 40-ounce jar of peanut Butter for $5.20 or a 15-ounce har for $2.70. How much does Mia save per ounce by using the 40-ounce jar?

List all the factor pair for each number 49