You have a mean score of 84 after taking five 100 point tests. What do you need to score on the sixth 100 point test to have a mean score of 85?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jame pay at the end?

Do you mind if you guys me with this question i’m on number 8