The constant of proportionality should be 45 miles per hour, and the car should travel 135 miles in three hours.
Answer:
Steve
Step-by-step explanation:
Because it means greater than or equal to
Cross mutiply. 42*10= 420. 14*g= 14g
14g= 420
divide by 14 for both sides
14g/14= 420/14
g= 30
Check answer by using substitution method
42/30. Divide by 3 . 42/3= 14 , 30/3= 10
14/10 and 14/10 equal to each other by dividing 2.
14/2= 7 , 10/2= 5
7/5= 7/5
Answer: g= 30
Answer:
You increase each term inside the parentheses by -1 in order to subtract each term, since the subtraction is the additive inverse
