What is 2log7-2r=0? the 7 is small.

How many unique graphs are there on n = 4 vertices? draw all graphs that are not isomorphic to each other (hint: there are 11 such graphs); indicate how many graphs on n = 4 vertices are isomorphic to each one of these?

The cost of a t shirt at a department store is 7.50 Darnell bought x tshirts as well as a pair of jeans that cost 24 write a function to model the amount of the money Darnell spent

Alex wants wall-to-wall carpeting in his office which measures 25' x 18' carpeting is $25 per square yard estimate the cost A $836 B $1250 C $1010 D $652

Does A line has length and width.

Write an expression for the calculation double 2 and then double 5

Jose ran 2.6 miles. Patel ran 2.60 miles. Who ran farther?

Convert 25.9 miles to km.

A triangle has one side that is 5 inches long and the other two sides are both of length x. Write an expression for the perimeter of the triangle in terms of x and then use the expression to find the perimeter when x=10.

If 5 foot tall madeleine casts an 84 inch shadow, then how tall is her friend if he has a shadow at the same time that is one foot shorter than hers

Jana's best time in a swim race so far is 3.058 minutes. She wants to try to swim the distance 0.025 minute faster. If she is successful, what will be her new best time