Working alone, Elisa can sweep a porch in 11 minutes. Pranav can sweep the same porch in 13 minutes. How long would it take if they worked together.

A. 5.96 Minutes

B. 5.86 Minutes

C. 5.21 Minutes

D. 4.87 Minutes

Is 54 a common multiple of 9 and 6

What is 1213-9x2 - 4x + 3 in factored form?

Ruby is visiting San Francisco. From her hotel she walks 2 blocks east and 3 blocks south to a coffee shop. Then she walks 7 blocks west and 5 blocks south to a museum. Where is the museum in relation to her hotel?

A fraction that is equivalent to 6/-5?

3. Stan is deciding between patio tiles that are 39 cm by 39 cm and tiles that are 18 cm by 27 cm. His patio is 3 m by 2.5 m. Considering area only, how many of each type of tile would he need?

Solve the equation for y. 4x+y=-5

2/5 are res, 1/5 are blue, 0.35 are white, and 1/20 are black. Order the shirt colors in oder from greatest to least

How many degrees = 1 radian? Answer it like it is.

29,32,35,38 what is the 50th term

A group of veterinarians at a major veterinary hospital was interested in investigating a possible link between enteroliths, stones that form in the colon of horses, and diet.