Algebra!
the following two-way table shows the number of students of a school who have a cell phone and/or have a part-time job:

based on the table, how many students have both a cell phone and a part-time job?
answers:
a- 10
b- 40
c- 50
d- 100

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20