Is This A Good Or Bad Thing?
Answer:
4(2x+6)=32 x= 1
Step-by-step explanation:
multiply 4 to 2x and 6= (8x+24)=32
then subtract 24 from 32 = 8
then divide 8 from both sides
8x/8=8/8
x=1
Answer:
(3,5)
Step-by-step explanation:
n(AUB)=(3)U(5)
=(3,5)
For problem 12 you would do 44.8 times 5 and that would give you 224 miles.
Problem 13: In the first race he drove at an average speed of 149 miles per hour. I got this by dividing 2.5 by 372.5. In the second race he drove 144 miles per hour. I determined this by dividing 3.2 by 460.8. Therefore, in his first race he drove the fastest average speed.
I hope this helps!
Addition is the property being shown
