Answer: a = -7.68
<u>STEPS:</u>
- Subtract 13.61 from both sides
- Simplify
- Divide both sides by 3
You just round the numbers
Answer:
French test
Step-by-step explanation:
We first calculate the scores as percentages:
#Spanish test:

#For the French test, her percentage is:

Since, 90.48$>84.38%, Claire did better in the French test.
Here is the square root spiral
After using distributive property and combining like terms the answer is -2