1. combine like terms (2x and -7x) to create -5x
2. subtract 5 from each side to create: -5x=10
3. divide both sides by -5
4. x=-2
Answer:
A
Step-by-step explanation:
Add the number of decimal places of the two numbers being multiplied to know the number of decimal places of the product.
A: 3.48 x 42.37 = 147.4476
2 decimal places + 2 decimal places = 4 decimal places
Only choice A is correct.
The function best models the linear relationship is y=12,000x+40,000.
Answer: 25%
Step-by-step explanation:
Boy =50%
Girl =50%
Girl + Girl =25%
Answer: It should be the third one
Step-by-step explanation: