What is the equation in slope-intercept form of a line with slope of 5 and y-intercept of 3?

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?

Me find the value of x each figure.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account