Answer:
If the bolt is .52, it is between .517 and .583, so it can go in the package.
Step-by-step explanation:
The first step is to determine what the error amount is
6% of .55
.06*.55 =.033
The bolt must be within .033 of .55
.55 - .033 = .517
.55 + .033 = .583
The bolt must be between .517 and .583 inches
If the bolt is .52, it is between .517 and .583, so it can go in the package.
Answer:
x= 15/8
Step-by-step explanation:
we need to solve the equation to find the value of x by adding like terms and then finding the value of x.
![(\frac{1}{2})x+(\frac{3}{2})(x+1)-(\frac{1}{4})=5\\(\frac{1}{2})x + (\frac{3}{2})x + (\frac{3}{2}) - (\frac{1}{4}) = 5\\Adding\,\,like\,\,terms\,\\(\frac{(1+3)x}{2}) + (\frac{6-1}{4})=5\\(\frac{4x}{2}) + (\frac{5}{4})=5\\2x= 5- \frac{5}{4}\\2x = \frac{20-5}{4}\\2x= \frac{15}{4}\\x= \frac{15}{4*2}\\x= \frac{15}{8}](https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B2%7D%29x%2B%28%5Cfrac%7B3%7D%7B2%7D%29%28x%2B1%29-%28%5Cfrac%7B1%7D%7B4%7D%29%3D5%5C%5C%28%5Cfrac%7B1%7D%7B2%7D%29x%20%2B%20%28%5Cfrac%7B3%7D%7B2%7D%29x%20%2B%20%28%5Cfrac%7B3%7D%7B2%7D%29%20-%20%28%5Cfrac%7B1%7D%7B4%7D%29%20%3D%205%5C%5CAdding%5C%2C%5C%2Clike%5C%2C%5C%2Cterms%5C%2C%5C%5C%28%5Cfrac%7B%281%2B3%29x%7D%7B2%7D%29%20%2B%20%28%5Cfrac%7B6-1%7D%7B4%7D%29%3D5%5C%5C%28%5Cfrac%7B4x%7D%7B2%7D%29%20%2B%20%28%5Cfrac%7B5%7D%7B4%7D%29%3D5%5C%5C2x%3D%205-%20%5Cfrac%7B5%7D%7B4%7D%5C%5C2x%20%3D%20%5Cfrac%7B20-5%7D%7B4%7D%5C%5C2x%3D%20%5Cfrac%7B15%7D%7B4%7D%5C%5Cx%3D%20%5Cfrac%7B15%7D%7B4%2A2%7D%5C%5Cx%3D%20%5Cfrac%7B15%7D%7B8%7D)
Answer:
-6a - 15
Step-by-step explanation:
Just distribute
Answer:
![\textbf{C.}~2x^4 -9x^3-8x^2 +15x](https://tex.z-dn.net/?f=%5Ctextbf%7BC.%7D~2x%5E4%20-9x%5E3-8x%5E2%20%2B15x)
Step-by-step explanation:
![~~~~(x^2 -5x)(2x^2 +x-3)\\\\=2x^4+x^3 -3x^2 -10x^3 -5x^2 +15x\\\\=2x^4 -9x^3-8x^2 +15x](https://tex.z-dn.net/?f=~~~~%28x%5E2%20-5x%29%282x%5E2%20%2Bx-3%29%5C%5C%5C%5C%3D2x%5E4%2Bx%5E3%20-3x%5E2%20-10x%5E3%20-5x%5E2%20%2B15x%5C%5C%5C%5C%3D2x%5E4%20-9x%5E3-8x%5E2%20%2B15x)
Answer:
37.14
Step-by-step explanation:
you add the tax together then divide it by the 10x4.99. then you get the answer