B. Monica's young son has two jigsaw puzzles. The larger puzzle contains 26 more pieces than
the smaller puzzle. Combined, the two puzzles
have 90 pieces. How many pieces does the
larger puzzle contain?

What is the slope of the line shown below?

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?