Notebooks cost $1.20 each. This weekend they will be on sale for $0.80. what percentage is the sale?

According to the Pew report, 14.6% of newly married couples in 2008 reported that their spouse was of another race or ethnicity (CNNLiving, June 7, 2010). In a similar survey in 1980, only 6.

Graph linear equation 5x+30=0 how would i do this

Which ratio is equivalent to 10/14

Solve for x: 2|x-3|+1=7

Mr. Glidden is expanding the size of his garden. His new garden will be 3 times as long and 2 times as wide as his original garden. The perimeter of his original garden is 30 feet and the length is 11 feet.

Vivi is a drummer for a band. She burns 756 calories while drumming for 3 hours. She burns the same number of calories each hour. How many calories does Vivi burn per hour?

A bird is flying northeast. in the same time it flies 3/8 mile east, its flies 5/6 mile north. how many miles does the bird fly east for every mile it travels north?

An airplane departs an airport and climbs to an altitude of 3,300 feet. The airplane descends 400 feet before climbing 1,200 feet more. What is the airplane's altitude now? A) 3,500 feet B) 3,700 feet C) 3,900 feet D) 4,100 feet

A day pass at a theme park cost $16 for children and $24.50 for adults. How much would it cost to get passes for 1 adult and 2 children

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