Solve 3x + 5y = 27.5

2x + 3y = 16

By elimination. What is the solution?

Sulfur dioxide mass 16 mass 32 find the x and y coordinates of the center of mass

Malloree wants to calculate the cost of keeping her hot tub heated to a constant temperature. Her hot tub is a square 7 feet on a side, and it is 2.75 feet deep. If it costs $0.

Luu Solve for f. 2 + 1.25f = 10 - 2.75f f =

Rewrite 2 7/9 as a improper fraction

Sarah has a collection of nickels, dimes, and quarters worth $15.10. she has 10 more dimes than nickels and twice as many quarters as dimes. how many coins of each kind does she have?

Lillianne made 6 out of every 10 baskets she attempted during basketball practice. If she attempted to make 25 baskets, how many did she make

What is a rational number equivalent to 3.12 with a line over 12

Which ordered pairs make both inequalities true? Select two options. y < 5x + 2 y > One-halfx + 1 On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (negative 2, 0) and (0, 1).

The expression 5n + 2 can be used to find the total cost in dollars of bowling where n is the number of games bowled and 2 represents the cost of shoe rental. How much will it cost Vincent to bowl 3 games?

If 10 men can survive for 24 days on 15 cans of rations, how many cans will be needed for 8 men to survive for 36 days?