Question 9* 10 points
A 30-lb bag of dog food costs $15.50. A
50-lb bag of the same brand costs $26.50.
Which is the better buy?
The 30-lb bag
The 50-lb bag
The costs are equivalent

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

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?