I’m going to say A
Sorry if I’m wrong
Answer:
Tasha ordered 9 ounces of salad
Step-by-step explanation:
<u><em>The complete question is</em></u>
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
Answer:
29C3 = 3654
Step-by-step explanation:
What is applied here is combination that n - combination of r which is a subscript and the n - is a superscript.
- And we are told to find 29C3, apply the formula and your results will be out.
Attached is the detailed explanation.
A sugar cookie recipe that makes 2 dozen cookies calls for 3 tablespoons of half-and-half. How much half-and-half would you need to make 3 dozen cookies?