Answer:
The distance traveled by bus is 33.96 km
Step-by-step explanation:
distance between two cities, d = 36 km = 36,000 m
distance traveled by leg by Jaya = 2 km 40 m = 2000 m + 40 m = 2040 m
The distance traveled by bus is given by the difference between the total distnace and the distance traveled by leg;
distance by bus = 36,000 m - 2040 m
distance by bus = 33960 m = 33.96 km
Therefore, the distance traveled by bus is 33.96 km
Answer:
x = -6
Step-by-step explanation:
The value of x never changes, no matter what the value of y is, so x = -6 describes every point on the line.
Answer:
integers
Step-by-step explanation:
Answer: the 4th boy is 11
Step-by-step explanation:
Let's denote the age of the boys as: x₁, x₂, x₃, x₄.
Then,
Multiply both parts of the equation by denoting by 3:
x₁+x₂+x₃=15(3)
x₁+x₂+x₃=45
Hence,
Multiply both parts of the equation by denoting by 4:
45+x₄=14(4)
45+x₄=56
45+x₄-45=56-45
x₄=11
Answer:
28 < x < 114
Step-by-step explanation:
- x cannot be larger than or even equal to 71 + 43 = 114. So it must be less than 114.
- But there are limits on the other end as well. 43 +x > 71, otherwise you won't have a triangle. so you have to solve that inequality as well
- 43 + x > 71 Subtract 43 from both sides.
- 43-43 + x > 71 - 43
- x > 28
- To put this in the form of the answer you need it looks like this.
- 28 < x < 114
