Answer:
(2/3)r=30
r=45cm
Step-by-step explanation:
When trying to find a fraction of something, multiply to get your answer:
(2/3) of r = (2/3)r
The blue ribbon can be represented by both 30cm and (2/3)r cm:
(2/3)r=30
2r=90
r=45cm
I think it’s the Second one
Answer:
D) -3
Step-by-step explanation:
Slope of a linear function:
The slope of a linear function is the amount by which y changes when x increases by 1.
In this question:
When x = 1, y = 12
When x = 2, y = 9
When x = 3, y = 6
When x = 4, y = 3
So each time x increases by 1, y decreases by 3, which means that the slope is -3, and the answer is given by option D.
If, we're looking for the value of "m" then follow these steps shown down below⬇
⚠24 - -6(m) - 1 + 18 = ?
6(m) + 12
6(m)+ 2 = ?⚠
⚠Now, we have to solve this ➡ 6 = 0
m+2 = 0 you have to solve this one too! but the next step ⚠
⚠We have to subtract by the number '2' in this problem ➡ m + 2 ⚠
✅Since we have One Solution in this problem. The value of "m" is -2 ; m = -2✅