If 12 key chains cost $9, then 20 key chains cost $

What number multiplies to 126 but also adds to 23.

A pair of pants with a marked price of $35.00 has a discount of 20%. How much is the discount? A. $42.00 B. $17.50 C. $28.00 D. $7.00

ABC has interior angles with measures 130°, x°, and 15°, and △DEF has interior angles with measures 35°, 15°, and y°. Using the given information, which statement is true? A. The triangles are not similar because x≠y. B.

The sum of three consecutive numbers is 240. Find the three numbers. (Hint: LEt x stand for the smallest number. Since the numbers are consecutive, add one to get the second number and add 2 to get the third number

3p2-10p+8=0 slove the equation

Explain how to use multiplication to check the answer to a division problem.

Steve reads 20 pages of his graphic novel per hour. If the book has 200 pages and he reads for d hours, which expression shows the number of pages he has left to read after reading for d hours?

Evaluate 6 - 2 (-1) + 1-51 = 09 01 13

Mary baked 3 pies 1 for her father, 1 for her friend joe and 1 for her coworkers A) permutation B) neither C) Combination

A rectangle has sides of length 4a + 5 and 4 + a, with a perimeter of 7. Wrote down an equation that involves a. A) 5a + 18 = 7 B) 5a + 9 = 7 C) 10a + 18 = 14 D) 10a + 18 = 7