If we substitute 2 into x it'll be:
Total number of wheels in the toy shop = 37 wheels
Number of wheels for tricycles = 3
Number of wheels for go-carts = 5
- Since the total number of tricycles and go-carts are not given, we solve this question using Assumption.
- Let's assume: We have 4 tricycles and 4 go-carts
(4 x 3) + (4 x 5)
= 12 + 20
= 32 wheels. This assumption is wrong.
- Let's assume: We have 4 tricycles and 5 go-carts
(4 x 3) + (5 x 5)
= 12 + 25
= 37 wheels. This assumption is correct.
Therefore, we have 4 tricycles and 5 go-carts in the toy shop.
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Add 5/9 and 3/9 to get 8/9 which is what the others painted so kevin painted 1/9 which is the rest of the wall so it is a
Answer:
y = -5/2x + 10
Step-by-step explanation:
Step one: Add -5x to both sides.
5x + 2y + -5x = 20 + -5x
2y = -5x + 20
Step two: Divide both sides by two.
2y/2 = -5x + 20/ 2
y = -5/2x + 10
Hope my answer help.
This line is describing the hiker's speed.
In the first hour you can see the line is straight, so this means the speed is constant.
From this first hour to the second hour you will see the line drops, and this means the constant speed slows down within that hour.
Finally, from the second hour to the third hour you see a line moving up, and this means the speed increases during this time.
The choice that is correctly represented by this graph would be the third choice.
