Do all quadrilaterals have the same attributes

215=x+150y and 176=x+120y

What is the total cost of a pair of shoes priced at$39.98 with a 5% sales tax

The equation 5x+3=3x+7

Neckst supher hard queshtin whot is 4+4?

What is the inradius of a triangle with side lengths 9, 40, and 41?

Stan bought fishing poles for $75. He wants to mark the price up by 20%. What will the new price of the fishing poles will be

Nine less than twice a number is thirtyone. what is the answer

How to simplify 333/1000

On a map, 1 inch equals 10 miles. If two cities are 5 inches apart on the map, how far are they actually apart?

a man used $3 to pay for 16 postage stamps. x of them are 15 cents each and the rest are 20 cents each. a) Write down an equation in terms of x and find the value of x. b) is the man supposed to receive and change? If so, find the amount