Write an expression that uses partial products to multiply 8 times 64

Nathan is out rafting. He rafts 16 miles with the river current. At the end of 16 miles, he turns around and rafts the same distance against the river current. The journey takes him 4 hours overall.

I need to know how to solve a math problem 45.2:0.2

Express the number in scientific notation 761.8 x 10^-8 A: 761.8 x 10^-6 B: 761.8 x 10^-8 C: 761.8 x 10^2 D: 761.8 x 10^6

Springdale junior high has two students that qualify

How much would a bike cost if it were marked down 15% from its original price of $289?

What is the LCM of 16 and 40? 24 and 40?

12% of the mammals at the aquarium are otters. 40% of the otters are male. what percent of the mammals at the aquarium are female otters?

Five packages with a mean weight of 6.7 pounds were shipped. If the mean weight for four of these packages is 7.2 pounds, what is the weight of the fifth package.

You can bicycle 5 mi in 40 min. At that rate, how long does it take to travel 18 miles?

G (x) = - x2 - 6x what's the vertex