Tasha ordered soup and salad for lunch. if tasha ordered 10 ounces of soup for lunch and the total cost was 3.30 dollars, how many ounces of salad did tasha order?

Tasha ordered 9 ounces of salad

Step-by-step explanation:

The complete question is

Tasha ordered soup and salad for lunch. The soup cost 15 cents per ounce, and the salad cost 20 cents per  ounce. If Tasha ordered 10 ounces of soup for lunch and the total cost was $3.30, how many ounces of salad did

Tasha order?

Let

x -----> the ounces of soup ordered

y -----> the ounces of salad ordered

we know that

The ounces of soup ordered multiplied by their cost plus the ounces of salad ordered multiplied by their cost must be equal to $3.30

so

-----> equation A

substitute the value of x in the equation A and solve for y

Subtract 1.50 both sides

Divide by 0.20 both sides

therefore

Tasha ordered 9 ounces of salad

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: