5,090 into scientific notation

Audrey has x pounds of red grapes and y pounds of green grapes. She has less than 5 pounds of grapesin all. Which are reasonable solutions for this situation? Check all that apply. D (-1,2) (1.3.5) D (2, 2) (4.5, 0.5) (5,0)

The stilts increase a persons height by 1.5 yards. if bonnie, who is 5 feet and 7 inches tall, walks with the stilts, how tall will she be?

Simplify 7x+42/x^2+13x+42

Tonight can carry up to 18 lb in her backpack. Her lunch weighs 1 lb, and her books (b) weigh 3 lb each. How many books can she carry in her backpack

Jenna had $180.47 in her checking account. She bought groceries for $75.11 and gas for $29.64. How far below $100 is her checking account now?

Can - 20 and 20 be expressed with a less than or equal to sign? Example: - 20 _< 20.

Train travels 60 miles in 40 minutes what is the average speed

What is 22/6 is the simplest form

Write the given equation in slope intercept form 2x+y=22

Manuel buys 7.9 pounds of strawberries. Each pound costs $3.89. Which expression gives the best estimate of the cost of the strawberries? (8) ($4) (7) ($4) (8) ($3) (7) ($3)