20% of the students in choir own ipods. there are 70 students with ipods. how many students are there in choir?

350 Students are in the choir altogether.

Step-by-step explanation:

Divide 70 in half to get 35, or 10% of the students.

Multiply 35 by 10 to get 350, or 100% of the choir. (AKA a lot of students for one choir director to keep track of!)

If anyone has anything else to add that I missed, feel free!

Hope this helps, also :)

Your answer is 350

Step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!