The number divided by - 4 is increased by - 63, the result is - 45. What is the number?

Simplify: 64 ∙ 42 - 3 ∙ 22

A room has an area of 266ft2. One dimension is 5ft more than the other. Find the dimensions of the room

The factorization of 8x3 - 125 is (2x - 5) (jx2 + kx + 25). What are the values of j and k? A) j = 6 and k = - 10 B) j = 8 and k = 10 C) j = 4 and k = 25 D) j = 4 and k = 10

Evaluate the first expression for b = 5. 5b - 12.4

Aquaman swims into a storm drain, from which water is flowing at an unknown rate. He swims 200 meters against the flow in 3 minutes. The he returns 150 meters with the flow in 0.7 minutes, before emerging through a manhole in the top of the drain.

Find all the common factors of 42 and 21 and identify the greatest common factor

What's 1/10 of 70,000

1004 divided 39 how do I get the answer

Two sides of a triangle have the same length. The third side measures 2 m less than twice the common length. The perimeter of the triangle is 26 m. What are the lengths of the three sides?

Shobos mother present age is six times shobos present age. Shobos age five years from now will be one third of his mother present age. What are their present ages