Mr young has 30 times as many pencils as jack. The whole class has 200 times as many pencils as jack. If jack has 2pencils, how many pencils does mr young have? And the whole school have?

Round 72 to the nearest ten

If (x - 5) is a factor of f (x), which of the following must be true? O A root of f (x) is x = - 5. O A root of f (x) is x = 5. O Both x = - 5 and x = 5 are rots of f (x). O Neither x = - 5 nor x = 5 is a root of f (x).

Finley's pumpkin had a mass of 6.5 kilograms (kg) before he carved it. After carving it, the pumpkin had a mass of 3.9 kg. What was the percent decrease in the mass of the pumpkin?

How many grams = 75% of 448grams

Original Price : $20 Percent Of Discount : 20% What's The Sale Price?

Equivalent expi Which expressions are equivalent to 4 (4a + 5) ? Choose 3 answers:

Sam bought brushes for $8, a palette for $5, and oil paints for $15. He paid $29.82 in all. What sale-tax rate did Sam pay?

3y-4x=20 a linear function

Graph x^2 + 8x+4y+8=0

A teacher has five books to distribute to some of 20 kids in her class. a. how many ways are there for her to distribute the books if they are all the same and no kid gets more than one