In the equation you want to find, the constant on the right (the y-intercept) will be the one that lets the line go through the given point. Putting that point in the equation, we can solve for the intercept:
... 8 = (4/5)(-3) + b
Adding 2.4 to each side gives
... 10.4 = b
Your equation is ...
... y = (4/5)x + 10.4
_____
The constant 10.4 could be written 52/5 if you like.
Answer: a=104
Step-by-step explanation:
104+9=113
Answer:
38.5 kg of grass
Step-by-step explanation:
We can solve this problem by using a proportion. (Kg of grass over horses)
Let x = the amount of grass 11 horses will eat in the same period of time.
112/32 = x/11 Cross multiply
1232 = 32x Divide both sides by 32
x = 38.5
I hope this helped and please mark me as brainliest!
Here are some examples:
Integers are positive and negative numbers, but dividing integers are dividing positive and negative numbers:
Remember these rules:
- Negative divided by a negative equals a positive.
- Negative divided by a positive equals a negative.
- Positive divided by a positive equals a positive .
Examples:
Hope this helps!
