Answer 9x^2
Step-by-step explanation:
3x^2+6x^2=9x^2
k<2(3.5) or simplified k<7
Answer:
2,100 miles
Step-by-step explanation:
<u>Step 1-</u> Find the miles the car can travel per gallon
630 miles/ 15 gallons=42 miles per gallon
<u>Step 2-</u> Multiply the miles per gallon by the number of gallons being used
42x50=2,100 miles
Isn’t it B 500 foot pounds
