Sally can paint a room in 5 hours while it takes steve 7 hours. How long would it take them together?

What is the definition of fractions

Which of the following constants can be added to x^2 - 6x to form a perfect square trinomial?

Which set of numbers can make the inequality below true? Solve and graph 26 > n + 15 A 13, 20, 28 B 9, 11, 15 C 2, 8, 10 D 3,9, 11

10. Many large cities are building or have built mega Ferris wheels. One is 600 feet in diameter and has 48 cars each seating up to 20 people. Each time the Ferris wheel turns theta degrees, a car is in a position to load. a.

The price of limes is 6 for $1.90. Rashid expects to pay 95¢ for 4 limes. Is that amount reasonable? A. Yes, because half of $1.90 is about $1.00. B. Yes, because each lime will cost a bit less than 30¢, so 4 limes will cost a bit less than $1.20. C.

A cat is fed 3/8 of pound of cat food every day. For how many days 72 rounds of this cat food feed the cat

There is a relationship between the shaded part of each design and the unshaded part. Describe this relationship.

Simplify the following expressions. Group like terms together first. 2a - 3ax + 4a + 4ax 8r + 9s - 4r - 7s x + y + z - 3x - 4y - 2z 9 + 4b + c - 9b - 1

If 90 percent of cookies were eaten and five remain how many cookies were on the platter before they were eaten

Naming arcs and finding arc measures Which statements are correct?