can you solve this

7 1⁄5 - 6 2⁄5 = ?

A. 4⁄5

B. 13 3⁄5

C. 1 4⁄5

D. 1 1⁄5

10.2 divided by (unknown number) = 0.8. Find the unknown number

To solve the equation 2x - 6 = 14, first A) add 6 to both sides. B) add 2x to both sides. C) subtract 6 from both sides. D) subtract 2x from both sides.

Alguien que no sea un idiota con respuestas estúpidas. Podría decirme como resolver un problema de Pitágoras si sólo tienes la hipotenusa?

If I mow my neighbor's lawn, then I will earn $5. Which of the following is a logically equivalent statement to the conditional statement above? If I do not mow my neighbor's lawn, then I will not earn $5.

In ΔDEF, d = 92 cm, e = 42 cm and ∠F=141°. Find the length of f, to the nearest centimeter.

What is the intersection of the sets A=3, 4, 6 14, 19) and B = (1, 3 6, 8,14) ?

Ava has 1/2 cup and 1/8 cup measuring cups. What are two ways she could measure out 1 3/4 cups of flour.

Amelia and 2 of her friends went out to lunch. each girl ordered exactly same meal. the total cost was $55.08, which included an 8% tax. What was the price of each meal, not including tax?

What is half of 3 1/2

Carrots sell for $2.10 per pound Nicole bought some carrots to make salad. The total weight was 2.3 pounds. Let C represent the total costs of the carrots. Which equation represents the situation described?