Nancy and Bill collect coins. Nancy has x coins. Bill has 3 coins fewer than two times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and Bill have.

What is the constant term in the expression 6x3y + 7x2 + 5x + 4

Determine if these lines are parallel, perpendicular or neither y=3x+5 and y=-6x+9

Michelle used a scale to measure to rocks. One rock weighs 7/10 pound. The other rock weighs 25/100 pounds. What fraction represents the total weight, in pounds, of both rocks?

How do I use the distance formula to determine whether two triangles are congruent

Clare has $150 in her bank account. She buys a bike for $200. What is clares account balance now

Justin drove 693 miles in 11 hours. at the same rate, how many miles would he drive in 8 hours?

esse burns 365 calories during her yoga class. Round the number of calories to the nearest hundred and then estimate. About how many calories would Jesse burn after 6 yoga classes? A. 2,400 B. 1,800 C. 400 D. 240

Damon gave away 415 pieces of candy for Halloween and collected 84 pieces of candy while trick-or-treating. Which of the following is true? a. Damon had a net loss of 499 pieces of candy. b. Damon had a net gain of 499 pieces of candy. c.

Ursula's triangle has vertices at F (-7,-8), G (-6,-3), and H (5,6). If she translates her triangle 6 units down and 4 units to the left, what are its new vertices?

Kyle is training for a marathon. The equation y = 3x + 5.5 represents the number of miles Kyle can run over time, where y is the number of miles Kyle runs and x is the number of weeks Kyle has been training.