Answer:
![100](https://tex.z-dn.net/?f=100)
Step-by-step explanation:
![\frac{3.75 \times 100}{1.50 \times 100} = \frac{375}{150}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3.75%20%5Ctimes%20100%7D%7B1.50%20%5Ctimes%20100%7D%20%20%3D%20%20%5Cfrac%7B375%7D%7B150%7D%20)
<h3>so the dividend and divisor were both multiplied by 100.</h3>
For the first one:
m is the slope, or how much the line goes up compared to goes right. In this case, the line goes up 40 every time it goes right 10. We write this as a fraction so 40/10, which simplifies to 4. Therefore the equation would be y = 4x.
Answer:
a grocery store
Step-by-step explanation:
it seems strange that most of those would request a report card at all
Answer:I think the answer is
1. x=8
Step-by-step explanation:
1. X=8
2. X=1⅓
3. 0x=-12
4. -8x=0
5. 0x=24
Answer:
![\large \text{Part a:}\\\\for\ d-\dfrac{25}{d}}](https://tex.z-dn.net/?f=%5Clarge%20%5Ctext%7BPart%20a%3A%7D%5C%5C%5C%5Cfor%5C%20d%3C0%3A%5C%20%5Cboxed%7Bv%3C-%5Cdfrac%7B25%7D%7Bd%7D%7D%5C%5C%5C%5Cfor%5C%20d%3E0%3A%5C%20%5Cboxed%7Bv%3E-%5Cdfrac%7B25%7D%7Bd%7D%7D)
![\large\text{Part b:}\\\\\boxed{r=\dfrac{7}{3}w-5}](https://tex.z-dn.net/?f=%5Clarge%5Ctext%7BPart%20b%3A%7D%5C%5C%5C%5C%5Cboxed%7Br%3D%5Cdfrac%7B7%7D%7B3%7Dw-5%7D)
Step-by-step explanation:
![\text{Part a}\\\\-vp+400,\ \text{then}\ \boxed{v>-\dfrac{25}{d}}\\\\\text{if}\ d](https://tex.z-dn.net/?f=%5Ctext%7BPart%20a%7D%5C%5C%5C%5C-vp%2B40%3C65%5Cqquad%5Ctext%7Bsubtract%2040%20from%20both%20sides%7D%5C%5C%5C%5C-vp%3C25%5Cqquad%5Ctext%7Bchange%20the%20signs%7D%5C%5C%5C%5Cvp%3E-25%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%20%7D%5C%20d%5Cneq0%5C%5C%5C%5C%5Ctext%7Bif%7D%5C%20d%3E0%2C%5C%20%5Ctext%7Bthen%7D%5C%20%5Cboxed%7Bv%3E-%5Cdfrac%7B25%7D%7Bd%7D%7D%5C%5C%5C%5C%5Ctext%7Bif%7D%5C%20d%3C0%2C%5C%20%5Ctext%7Bthen%20you%20must%20flip%20the%20inequality%20symbol%7D%5C%20%5Cboxed%7Bv%3C-%5Cdfrac%7B25%7D%7Bd%7D%7D)
![\text{Part b}\\\\7w-3r=15\qquad\text{subtract 7w from both sides}\\\\-3r=-7w+15\qquad\text{divide both sides by (-3)}\\\\\boxed{r=\dfrac{7}{3}w-5}](https://tex.z-dn.net/?f=%5Ctext%7BPart%20b%7D%5C%5C%5C%5C7w-3r%3D15%5Cqquad%5Ctext%7Bsubtract%207w%20from%20both%20sides%7D%5C%5C%5C%5C-3r%3D-7w%2B15%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%20%28-3%29%7D%5C%5C%5C%5C%5Cboxed%7Br%3D%5Cdfrac%7B7%7D%7B3%7Dw-5%7D)