A6lb watermelon costs $2.40 before a 30% discount. which equation would allow you to find the discounted price of the watermelon?

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)