Stan is building a new patio with brick pavers. if each paver weighs 3 kilograms and stan is using 225 pavers to build his patio, what will the total weight of the patio be?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?