What should be added to 3 times 39 to get 12 times 39 ... (a) 4*39 (b) 9*12 (c) 9*39 (d) 15 * 39

Jacob can 21 laps on 7 minute how many can he run in 1 minute

find three consecutive even integers such that the sum of the smallest number and twice the middle number is 20 more than the largest number

Find the LCM of 8, 11, and 16.

Which set of numbers represents the lengths of the sides of a right triangle A) { 4,5,6} b) { 11,12,13} c) {7,14,17} d) {3,4,5}

How to solve 3/2=2x this problem

A metal part for a machine is now 5.85 inches long. the specifications call for it to be 5.72 inches long, with a tolerance of 0.02 inch. by how much can a machinist decrease the length of the part?

What is the rational exponent expression of 6 square root of f

Which algebraic property could be used to rewrite 5x ⋅ 8y as 8y ⋅ 5x? associative property of addition associative property of multiplication commutative property of addition commutative property of multiplication

Belinay is making garlands of popcorn kernels and berries to feed the wildlife. The diagram shows the ratio of popcorn kernels to berries Belinay uses on the garlands. The table shows the numbers of kernels and berries on two of Belinay's garlands.

Describe two lines that intersect and form right angles. parallel lines perpendicular lines