Answer:
x+27
Step-by-step explanation:
2(2x+11)-(-5+3x)
Distribute
4x +22 +5-3x
Combine like terms
x+27
9(3)-4
27-4
3 your answer is 3
Answer:
6,000,000,070
Step-by-step explanation:
6 0 0 0 0 0 0 0 0 0
+ 2 8
<u> 4 2</u>
<u> 6 0 0 0 0 0 0 0 7 0</u>
<u />
<u />
Step-by-step explanation:
n < 4
Solution set =]_○○,4[
Answer:
- How fast is Joe walking ?
v(Joe) = 1.5km/h
Step-by-step explanation:
v = d/t => d = v·t
Jill
d = 3km/h·4h = 12 km
Joe
d = 18km - 12km = 6km
v = d/t = 6km/4h = 1.5 km/h