Which system of equations models the word problem on the left?

3H + 2C = 4.95

2H + 3C = 5.45

2H + 2C = 4.95

3H + 3C = 5.45

2H + 3C = 4.95

3H + 2C = 5.45

3H + 3C = 5.45

2H + 2C = 4.95

Make an equivalent fraction 2/3=8

What's 95/300 in simplest form?

If 94,500 cubic feet of water is to be funneled into a rectangular tank with a floor that measures 25 feet by 90 feet, about how many feet deep will the water be?

Simply the expression (15a^2y^-3) ^4 (5ay^-2) ^-5

which expression is equal to 1/36? A 1/3 x 1/6 B 1/4 x (1/3) ^2 C (1/2) ^2 x (1/3) ^2 D 1/2 x 1/3 x 1/3 x 1/3

Solve the problem. Sergio's internet provider charges its customers $7 per month plus 3¢ per minute of on-line usage. Sergio received a bill from the provider covering a period and was charged a total of $28.70.

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Robin is making bows to sell at her mother's yard sale. She will use 3/4 foot of red ribbon and 2/3 foot of blue ribbon to make each bow. What is the ratio of the length of red ribbon to blue ribbon?

Explain why the polynomial 144x2 - 200x + 81 is not a perfect square. A. 81x ≠ 2 (20x ∙ 9) B. 144x ≠ 2 (20x ∙ 12) C. 200x ≠ 2 (9x ∙ 12) D200x ≠ 2 (12x ∙ 9)

Two factors of - 48 have a difference of 19. The factor with a greater absolute value is positive. What is the sum of the factors? a. - 19 b. - 13 c. 13 d. 16