Mary brother is five years younger than 3 times her age. the sum of their ages 39. how old is mary

Percent increase and decrease maze

The output of a function is 10 more than 4 times the input. Find the input when the output is - 26?

What is 49.97*34.67. I do not understand?

For questions 4 and 5, use the chart below. Grade Levels Amount of Water (in gallons) 6th Grade 15 18 7th Grade 12 8th Grade 4. How much juice in total would the school need to purchase in order for all the grade levels to have enough? 5.

Find the area of the shape shown below. 12 сл

The population of a town is 4,951 people. what is the value of the digit 4 in the number? answer

The summer after sophomore year, Haley nannied for a family and earned $2000. She decided to save it all and deposit it into an account earning 5.8% interest compounded monthly.

268.49 to the nearest tenths place

Select all of the ratios that are equivalent to 1:5. 6:30 5 to 20 8 to 40

A person who weighs 120 pounds on Earth weighs 20 pounds on the moon. How much does a 93 - pound person weigh on the moon?