Samantha ate 3/5 of the pumpkin pie Sean ate 2/10 of the pie how much did they leave for Richard

Jenna constructs the model to represent 3x2 + 11x - 4. What factors does Jenna need to model for the sides? (3x + 1) and (x - 4) (3x - 1) and (x + 4) (3x - 2) and (x + 2) (3x + 2) and (x - 2)

One cooy machine can run off copies in 198 minutes. A newer machine can do the same job in 126 minutes. How long does it take the two machines, working together, to make all of the necessary copies?

What is the value of m and n 5m+6n = - 49 10m+5n = - 70 What is the value of r and s 3r+2s = 44 9r+8s=146

Combine like terms in the expression 4a squared + 5 - 3a squared

There is a Ferris wheel in Rebecca's town with the following dimensions. Rebecca wants to use a scale factor of 3 mm = 4 ft to make a scale drawing of the Ferris wheel. What will be the height of the Ferris wheel in Rebecca's drawing? A. 352 mm B.

A circular garden has a diameter of 12 feet. What is the best approximation for the circumference of the garden? Use 3.14 to approximate pi. A:37.7 ft B:75.4 ft C:452.2 ft D:1808.6 ft Need Answer Quick, Need Only One Answer

Computer table measures 10ft by 17ft. Cost of table is $16 per sq ft. How much will the table cost.

Kristin has 3 2/3 yards of plaid ribbon. She has 2 5/6 yards of polka - dot ribbon. Estimate how many yards of ribbon Kristin has in all. Explain how your estimate is reasonable

Reed's bookstore has a 48% off sale on all of its merchandise. How much is the discount on a book that originally costs $36.45?

Health experts recommend that a person should drink at least 1.5 liters of water per day. This can be represented by the following inequalities