If 4 people take 12 days to built a wall, how long would 3 people take, working at the same rate

Mrs wong has 2000 plants in her nursery. 65% of the plants were orchids and the rest were roses. after some orchids were sild and 125 roses were added, the percenrage of orchids became 45% of all the plants in the nursery.

Which is the conclusion of this statement? If a and b are negative, then a + b is negative. A. If a and b are negative, then a + b is negative. B. If a + b is negative, then a and b is negative. C. a and b are negative. D. a + b is negative.

Estimate 790 divied by 9

A 7-pack of beaded necklaces costs $9.59. What is the unit price?

The school band collected $2,892 for 480 tickets sold to their spring concert. Adult tickets were $8 each and student tickets were $5 each. How many adult tickets were sold?

Write the fraction as a decimal 21/40

What is 45.6 people per 3 square miles

A group of 5 children and 7 adults are going to a movie. child tickets costs $5 and adult tickets cost $7. how much will the movie tickets cost in all

Identify the independent and dependent variable:The equation t=12p+12 gives the total cost t (in dollars) of a meal with a tip of p percent (in decimal form)

Find the value of x. 9 (2 square) + (6.7) x = ?