Answer:
7.5 sq ft
Step-by-step explanation:
1.5*5=7.5
The design is 1/5 of the actual size, so you just multiply by 5 to get the real size.
Answer:
D
Step-by-step explanation:
We can work backwards.
First, notice that we have an open circle. So, we do not have "or equal to." So, we can ignore A and B.
Our final answer is all values less than -3. So:
![x](https://tex.z-dn.net/?f=x%3C-3)
We can multiply both sides by 3:
![3x](https://tex.z-dn.net/?f=3x%3C-9)
And then subtract 5 from both sides:
![3x-5](https://tex.z-dn.net/?f=3x-5%3C-14)
So, the answer that matches this will be D.
Instead of working backwards, you can also just solve each inequality. Since we have an open circle, we only need to solve C and D. If we solve C, we get x > -3, and if we solve D, we get x < -3 (as desired). So, D matches the graph shown.
60° is 4x 15° because:
![60 \div 15 = 4 \\ 15 \times 4 = 60](https://tex.z-dn.net/?f=%2060%20%5Cdiv%2015%20%3D%204%20%5C%5C%2015%20%5Ctimes%204%20%3D%2060%20)
I would first divide by 2:
![60 \div 2 = 30](https://tex.z-dn.net/?f=%2060%20%5Cdiv%202%20%3D%2030%20%20)
Then divide by 2 again:
![30 \div 2 = 15](https://tex.z-dn.net/?f=%2030%20%5Cdiv%202%20%3D%2015%20)
That leaves you with a 15° angle.
Answer:
y=1.5x+22 Substitute 35 for x: y=1.5(35)+22; x=74.5, which means the discount package is cheaper unless Brian gets 75 car washes. or d plz make Brainleist.
Step-by-step explanation:
The line of reflection is y = -2. I hope this helps!