Classify each system of equations as having a single solution, no solution, or infinite solutions. y = 5 − 2x 4x + 2y = 10 x = 26 − 3y 2x + 6y = 22 5x + 4y = 6 10x − 2y = 7 x + 2y = 3 4x + 8y = 15 3x + 4y = 17 -6x = 10y − 39 x + 5y = 24 5x = 12 − y

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The reflexive property of congruence lets you say that ∠pqr ≅