5. Ashley and John went to a Mexican restaurant. She bought 2 tacos and 3 enchiladas for $8. John bought 4 tacos and 2

enchiladas for $10. How much does a taco cost? How much does an enchilada cost?

Write 3 21/25 as a decimal

Which of the following probabilities is the greatest for a standard normal distribution?

Answer true or false to the following statement concerning a confidence interval for a population mean. Give reasons for your answer.

A painter bought 14 gallons of paint, just enough to cover two rooms. one room is twice the size of the other and requires three coats of paint. the smaller room only requires two coats of paint.

A cube has an edge length of 5 inches. You triple the side lengths. How many times greater is the volume of the new cube?

5 Connie is working to earn $200. She earns $25 mowing her grandmother's lawn and $60 for a day of housecleaning. Which decimal represents the part of the money Connie still needs to earn and why? A 0.575 B 0.115 C 0.425 D 0.85

A farmer sells 9.7 kilograms of apples and pears at a farmer's market. 1/4 of the weight is apples and the rest is pears. How many kilograms of pears did she sell at the farmer's market What is the fraction

An penguin is 45 inches tall. It is 24 inches taller than a rockhopper penguin. Write and solve an equation to find the height of a rockhopper penguin. Is your answer reasonable? Explain.

Kyra observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library did not like reading mystery stories, the number of students at the library who liked mystery stories was.

Two lines intersect and two of the vertical. angles measure 37 what is the measure of the other two vertical angles