Which value of c would NOT make 3x^2+5x+c factorable?
a)2
b)-2
c)22
d)-22

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.