What's an equation for "Six more then twice a number is 72?"

3. Jack made 25 birdhouses. Jill made 49 birdhouses. They sold 63 birdhouses at their store. How many birdhouses do they have left?

A cheetah can run at a speed of 70 miles per hour (or 34.2 yards per second) for a distance of 200 yards. For how many seconds is the cheetah able to maintain this speed?

Carla has two lengths of ribbon. one ribbon is 2 feet long. the other ribbon is 30 inches long. which length of ribbon is longer? explain.

Find the width of a rectangular prism if the volume is 546cm3, the height is 7cm and the length is 13cm

2/9 of the people in a restaurant are adults. If there are 95 more children than adults, how many children are there in the Resturant?

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x| - 4?

Write y=x^2+4x-5 in vertex form. Then identify the vertex.

Grover decides to swim downstream to search for new bones. He can swim 30 miles down stream in 3 hours. To return home swimming against the current, takes Grover 5 hours. What is Grover's swimming speed of the stream's current.

Gwen borrowed $20 from her mother to buy a scarf. Then, she went to her favorite department store and charged a pair of boots for $120 and boot socks for $12. Which absolute value statement describe's Gwen's total debt?

10 chocolates for $2.30 how much is it for 1 strawberry?