Answer:
15?
Step-by-step explanation:
Answer:pts
Solve -11 2/3 * (-4 1/5)=49
Step-by-step explanation:
do whatever is in parentheses first
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Answer:
The system of equations in standard form is equal to
The number of ounces of perfume A is
The number of ounces of perfume B is
Step-by-step explanation:
Let
a-----> the number of ounces of perfume A
b----> the number of ounces of perfume B
we know that
-----> equation A
-----> equation B
substitute equation B in equation A and solve for b
Find the value of a
----->