All of our equations are in slope-intercept form. Slope-intercept form is y=mx+b. m stands for the slope, and b stands for the y-intercept. Our y-intercept is 3. Therefore, we can eliminate the equations that say the y-intercept isn’t b. Next, we can find the slope. We have the points (0, 3) and (3, 2). The formula for slope is y2-y1/x2-x1. 2-3 is -1, 3-0 is 3. Our slope is -1/3. After eliminating those without the y-intercept, we have A or D. We know that the slope is -1/3, so the answer must be D.
Hello there!
Add 5x to both sides:
Add 14 to both sides:
Now divide both sides by 8:
In our last step, we will simplify 16/8:
Hope this helps!
Answer:
June has 30 days, thus divide by 6 and multiply by 5 = 25
Step-by-step explanation:
let's firstly convert the mixed fractions to improper fractions and then sum them up.
![\bf \stackrel{mixed}{2\frac{2}{8}}\implies \cfrac{2\cdot 8+2}{8}\implies \stackrel{improper}{\cfrac{18}{8}}~\hfill \stackrel{mixed}{2\frac{1}{4}}\implies \cfrac{2\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{9}{4}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{18}{8}+\cfrac{9}{4}\implies \stackrel{\textit{using the LCD of 8}}{\cfrac{(1)18+(2)9}{8}}\implies \cfrac{18+18}{8}\implies \cfrac{36}{8}\implies \cfrac{9}{2}\implies 4\frac{1}{2}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7Bmixed%7D%7B2%5Cfrac%7B2%7D%7B8%7D%7D%5Cimplies%20%5Ccfrac%7B2%5Ccdot%208%2B2%7D%7B8%7D%5Cimplies%20%5Cstackrel%7Bimproper%7D%7B%5Ccfrac%7B18%7D%7B8%7D%7D~%5Chfill%20%5Cstackrel%7Bmixed%7D%7B2%5Cfrac%7B1%7D%7B4%7D%7D%5Cimplies%20%5Ccfrac%7B2%5Ccdot%204%2B1%7D%7B4%7D%5Cimplies%20%5Cstackrel%7Bimproper%7D%7B%5Ccfrac%7B9%7D%7B4%7D%7D%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20%5Ccfrac%7B18%7D%7B8%7D%2B%5Ccfrac%7B9%7D%7B4%7D%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Busing%20the%20LCD%20of%208%7D%7D%7B%5Ccfrac%7B%281%2918%2B%282%299%7D%7B8%7D%7D%5Cimplies%20%5Ccfrac%7B18%2B18%7D%7B8%7D%5Cimplies%20%5Ccfrac%7B36%7D%7B8%7D%5Cimplies%20%5Ccfrac%7B9%7D%7B2%7D%5Cimplies%204%5Cfrac%7B1%7D%7B2%7D)
Answer:
The base of this pyramid is a right triangle with legs of 9 inches ... 4. a square pyramid with a height of 14 meters and a base with ... 12-5 Volumes of Pyramids and Cones ... 3 . Two BTU's are needed for every cubic foot, so the size of the heating unit Sam should buy is ... prism has an area of 10 square units, then its volume.
Step-by-step explanation:
