231 km 811 m + 485 km 829 m

2:1 = ?:8 Write the missing term to make these ratios equal

The slope of y=13/12x+43

Write 6.7 in two other forms

24.92/1000 and show the work

What is the slope intercept form of the line (2,15) and (6,10) ? a. y=-5/4+35/2 b. y = 0.3077x + 5.3846

Find the product. y^5·y^3

Jessica has several red, white, and black marbles in her pocket. If she draws a marble out of her pocket without looking, the probability of drawing a red marble is 2 5 , the probability of drawing a white marble is 1 10 , and the probability of

A flagpole casts a shadow 27 feet long. A person standing nearby nearly casts a shadow 8 feet long. If the person is 6 feet tall, how tall is the flagpole

Suppose that 30% of flies are black, and 70% are grey. one fly is chosen at random, what is the probability that the chosen fly is grey?

Show me a step by step work and solve the problem