Kathy claims that dividing by 1/5 is the same thin as multiplying by 5. Is she correct? Explain why or why not.

How many ways can the digits 0 - 9 be arranged if there are repeating digits?

A hexagon has two congruent sides that are each 10 cm long. The remaining sides are congruent to each other, with length (x - 3) cm. The perimeter of the polygon is 44 cm. What is the value of x? 45.

2x + 6 = 7x - 14, what is "x"

Find the difference 6 3/5 - 2 1/4 A) 4 7/20 B) 2 1/4 C) 8 17/20 D) 6 3/5

Expand and Simplify a. 2 (x+y) + 3 (x+y) b. 5 (x+y) + 2 (5x-y) c. 5 (x+y) + 3 (2x-y) d. 3 (2c+d) - 2 (4p-3) e. 4 (2p+2q) - 3 (2p-q)

Is 3/4 less than 3/8

Trigonometric ratios

Cuantas reynas y corazones hay en un juego de cartas de 52 cartas

Find the value of x 7x-8=8x

What is the greatest common factor of 42a5b3, 35a3b4, and 42ab4? 7ab3 6a4b 42a5b4 77a8b7