The ratio of boys to girls in the 9th grade is 5 to 6. There are 312 girls. Set up a proportion to model this information.

The table below shows the salvage value for raw steel. Tons of Steel Salvage Value 0 $0.00 2 $420.00 4 $840.00 6 $1,260.00 8 $1,680.00 10 $2,100.00 Based on the information in the table, what is the price per ton for raw steel? A. $220 B. $200 C.

Which of the following metric prefixes is largest A centi B deka C kilo D milli

On a blueprint of a house, 55 millimeters represents 10 meters. The actual length of the living room is 8 meters. What is its length on the blueprint

What is the value of the exponential expression below 161/2 A. 2 B. 8 C. 6 D. 4

A rectangle has a width of 12.5m and a length of 105m. What is the effect on the perimeter when the dimensions are multiplied by 2?

To investigate the relationship between amount of sales y (in thousands of dollars) and the amount x (in hundreds of dollars) spent on advertising, a marketing researcher chooses eight cities of approximately equal populations and spends differing

The total number of human genomic characters is 3.5 billion. Express this quantity numerically without using a decimal

What are the x values of a relation

Kelly has four times as many songs on her music player as Lou Tiffany has six times as many songs on your music player as Lou. altogether they have 682 songs on your music player how many songs does Kelly have

138 trash bags cost $16.50 what is the cost of one bag?