Why does it take 4 copies of 1 tenth to equal 2 copies of 1 fifth?

Which Shows How To Find 5 x 83 Mentally By Using The Distributive Property? A. 3 (5 + 80) B. 5 (80) + 3 C. 3 (80) + 5 (3) D. 5 (80) + 5 (3)

What is the solution to the open sentence? 8y + 7 = y + 21 A. 2 B. 4 C. 7 D. 14

A rectangle has a length of 3x-4 and a width of x+2. What is the perimeter of the rectangle

The school library received an order 232 new books what is 232 rounded to nearest ten

What type of triangle has side lengths 4, 4√15, and 16?

2/5k-3/5+1/10k simplify

A sling is being rotated at the rate of 99 rpm. Give each answer as an exact fraction. a) What will the length of the sling have to be so that the speed of the object at the end will be 53 meters per second? (in meters) meters

Simply the expression - 3 (x+3) 2-3+3x. what is the simplified expression in standard form?

Which statement could be used to explain why fx) = 2x - 3 has an inverse relation that is a function? The graph of f (x) passes the vertical line test. f (x) is a one-to-one function The graph of the inverse of f (x) passes the horizontal line test.

1. Subtract the following two polynomials: 3x^2-7x + 2 and 9x^2 + 3x - 8.