What is the result of subtracting the second equation from the first? x-3y=6 - 8x-y=6

What is the sum of the measures of the interior angles of a hexagon?

Solve. 3y-6m Y=5, m=2

What is the gcf of 60 and 20

Earches related to n Crescent Moon Bay in July, high tide is at 3:00 pm. The water level is 6 feet at high tide and 2 feet at low tide.

At the farmers market, two pounds of peaches cost 4.20. How much will five pounds cost? show all of your work or explain your reasoning

Be honest teachers asked her which of these three expressions are equivalent to each other 9X - 3X - 4, 12X - 4, 5x + X - 4

Round 7.214 to the nearest hundredth

What is the speed of a car that takes 3 hours to go 75 miles

Roger is trying to prove or disprove that a quadrilateral in a coordinate plane is a parallelogram. Which strategy can Roger use to reach a valid conclusion?

Three officers - - president, treasurer, and secretary - - are to be chosen from among four people: Ann, Bob, Cyd, and Dan. Bob is not qualified to be treasurer. Cyd's other commitments make it impossible for her to be secretary.