mel is 5 years older than Rafie and anna is twice as old as rafie. the sum of their age is 57. how old is mel?

Anna has to straighten her arm from 90° to 118°. She can straighten it by about 12° every 3 days. How many days will it take to get to 118°?

Solving a word? At a hockey game, a vender sold a combined total of 100 sodas and hot dogs. The number of sodas was three times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold.

Translate this sentence into an equation. The product of Carlos's score and 6 is 66. Use the variable c to represent Carlos's score.

Jackie sold 48 pints of lemonade at her stand. How many quarts of lemonade did she sell? (1 quart = 2 pints)

Find the value of a which makes this fraction undefined.

Isabella spends $4.87 on paintbrushes and paint. How many of each does she buy

Jack has a summer job caddying at a golf course. Jack earns $120 a week. By rounding his weekly income to the nearest hundred dollars, find a reasonable estimate for his total income during the 12 week summer. A) $700 B) $800 C) $1200 D) $1700

Eat For 10 Hours. Fast For 14. This Daily Habit Prompts Weight Loss, Study Finds This is the title of an NPR article about a 2019 study that recruited 19 overweight adults diagnosed with metabolic syndrome (elevated blood sugar, elevated cholesterol

3 Sarah evaluated the expression? [ (2x4) : 2]+2 what is her answer

For a bake sale violet wants to use the recipe at the right. If she wants to double the recipe, how much flour will she need