How do I do this?! 2s+5 greater than or equal to 49

4 fair coins are tossed. What is the probability that all the outcomes are heads?

Brett is making a fruit salad. The recipe calls for 1 1 2 cups of apple, 3 4 cup of oranges, and 2 3 cup of grapes. How many cups of fruit salad will Brett's recipe make?

A spotlight is mounted on a wall 7.4 feet above a security desk in an office building. It is used to light an entrance door 9.3 feet from the desk. To the nearest degree, what is the angle of depression from the spotlight to the entrance door?

A restaurant uses C cups of flour for baking rolls and 12 cups of flour for baking pies each day you said distributed property to write and simplify an expression for how much flour the restaurant uses in seven days

A group of people were asked if they had run a red light in the last year. 394 responded "yes", and 285 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year.

Whats the sum of 3/8 and 1/16 a 1/6 b 4/24 c 7/16 d 1/4

Franklin Porter purchased a waterbed for $4,500. He made a 20 percent down payment and financed the remainder. What amount did he finance?

You need a 35% solution. You are going to mix 15 liters of a 27% solution with an amount of a 50% solution. How much of the 50% solution should you use?

Write two shopping scenarios where multi-step equations can be written and solved.

1. What is 72% of 175? A. 1.26 B. 12.6 C. 126 D. 1,260