You buy the same number of brushes, rollers and paint cans. Write an expression in simples form that represents the total amount of money you spend for painting supplies. Paint $21.79

Brush $3.99 and Paint Roller $6.89

Question

Mathematics

Reid Proctor

13 December, 14:32

You buy the same number of brushes, rollers and paint cans. Write an expression in simples form that represents the total amount of money you spend for painting supplies. Paint $21.79

Brush $3.99 and Paint Roller $6.89

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Answers (2)

Know the Answer?

Gemma Lee · Answer 1

T = 21.79x + 3.99x + 6.89x where t is the total cost and x is the number of brushes/rollers/paint cans you buy. You don't need a different variable for each item because you buy the same amount of each.

Rex Villanueva · Answer 2

If you purchase of each item, then you'll pay 3.99N for brushes,

21.79N for cans of paint, and 6.89N for rollers.

3.99N + 21.79N + 6.89N

= N (3.99 + 21.79 + 6.89)

= 32.67 N.

You buy the same number of brushes, rollers and paint cans. Write an expression in simples form that represents the total amount of money you spend for painting supplies. Paint $21.79Brush $3.99 and Paint Roller $6.89

You buy the same number of brushes, rollers and paint cans. Write an expression in simples form that represents the total amount of money you spend for painting supplies. Paint $21.79

Brush $3.99 and Paint Roller $6.89