You are having a pizza-making party. you will need 6 oz. of dough and 4 oz. of sauce for each person at the party , including yourself. once you have a total count of guests , you buy exactly the needed amount if all ingredients. the dough and sauce weighs 130 oz

how many oz of dough will you buy ?

how many oz of sauce will you buy ?

how many guests are coming to the party ?

How to solve a simultaneous equation involved with fractions?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18