Is (2,3), a solution to the system of equation x2 + y2 = 13 and 2x - y=4?
True
False

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?