ALEGRA 2 HELP PLEASE Convert the system of equations to standard form: x + y + z = 185 Equation 1
y = 4z Equation 2
x = 55 - z Equation 3

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs. mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?