How many solutions does this system have?

2x+3y=-3

3x+6y=-9

one

two

an infinite number

no solution

An online furniture store sells chairs for $150 each and tables for $650 each. Every day, the store can ship a maximum of 22 pieces of furniture and must sell a minimum of $4800 worth of chairs and tables.

Evaluating expressions 24-13

Latoya received a $ 70 gift card for a coffee store. She used it in buying some coffee that cost $ 8.13 per pound. After buying the coffee, she had $ 45.61 left on her card. How many pounds of coffee did she buy?

Ryan left the science museum and drove south. Gabriella left three hours later driving 42 km/h faster in an effort to catch up to him. After two hours Gabriella finally caught up. Find Ryan's average speed.

Ken wants to purchase a boat. The purchase price of the boat is $ 15, 000. The dealership will allow him to pay cash or finance the boat for a down payment of $ 3, 000.00 and 48 monthly payments of $ 300.00. Ken chose to finance the boat.

Write and solve a real-world word problem in which there are 3 pancakes for every person

Solve the following problems 2 foot 5 in + 9 in

1. What is the equivalent temperature for 92.0° F on the Celsius scale? (7 pts)

Angela enjoys swimming and often swim a at a steady pace to burn calories. At this pace, Angela can swim 1,700 meters in 40 minutes. What is Angela's unit rate?

47 is 0.5% of what number