2. $56= 8 hours
Want find out 42.5 hours earn how much
56 divide 8 = $7
42.5x7= 297.5
3. 40meters = 6 seconds
Need find out how many seconds of 1 meter
40 divide 6=6.6
120x6.6= 792 seconds = 13 hours and half 13.5
The equation would be y=2x+5
For 150 miles driven,the cost would be 305 dollars.
150×2 would be 300 and then you would add 5.
Answer:
The correct answer is third option
(10x² - 4) - (7x² + 3)
Step-by-step explanation:
From the given option we get the correct answer is third option.
(10x² - 4) - (7x² + 3)
<u>Check the correct answer</u>
(10x² - 4) - (7x² + 3) = 10x² - 4 - 7x² - 3)
= 10x² - 7x² - 4 - 3 = 3x² - 7
Therefore the correct answer is third option
(10x² - 4) - (7x² + 3)
Here's link
to the answer:
bit.ly/3gVQKw3
