Hope this helps! : )
Answer:
56
Step-by-step explanation:
Round: 24 is 20 and 34 is 30
20 + 30 = 50
now unrounded, it's easier.
24 + 32 = 56
because 4 + 2 = 6, we know to add on only a few more.
3(x+9)
3 multiply both x and 9
3x+27
hope it's helpful ❤❤❤
THANK YOU.❤
2.17720 × 10^2 is the answer
