Answer:
Expression:
![\frac{9}{8}+(-\frac{1}{2})=\frac{5}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B8%7D%2B%28-%5Cfrac%7B1%7D%7B2%7D%29%3D%5Cfrac%7B5%7D%7B8%7D)
Step-by-step explanation:
We are given that
Bryce traveled distance from his home=![\frac{9}{8}miles](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B8%7Dmiles)
Bryce traveled distance back=![\frac{1}{2}miles](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dmiles)
We have to find the expression and then simplify.
According to question
Total distance traveled by Bryce
=![\frac{9}{8}+(-\frac{1}{2})](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B8%7D%2B%28-%5Cfrac%7B1%7D%7B2%7D%29)
This is required expression.
Total distance traveled by Bryce=![\frac{9-4}{8}=\frac{5}{8}miles](https://tex.z-dn.net/?f=%5Cfrac%7B9-4%7D%7B8%7D%3D%5Cfrac%7B5%7D%7B8%7Dmiles)
Hence, the total distance traveled by Bryce from his home=![\frac{5}{8}miles](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B8%7Dmiles)
We have the given in the problem as mentioned:
A total of 130 students and only 7 had been placed in the wrong math class.
With this given, we can easily draw the proportion of all students who have been placed in the wrong math class by estimation method and the solution is shown below:
Proportion = 7/130
Answer:
If a = 6, then a + a2 = 18.
Step-by-step explanation:
Plug in 6 for the a-variables to get this equation (6)+(6)2. You should multiply 6 and 2 first to get 12 because of PEMDAS, then you should add 6 to get your final answer which is 18.
If you round up it would be (300 x 10)= 2100
Between 1,400 and 2,100
<u><em>Answer: </em></u>
C = 1390
<u><em>equation :</em></u>
C=760+21g
<u><em>Variables understanding</em></u>
<u><em>g = guest </em></u>
<u><em>c= cost </em></u>
<u>We are Finding C </u>
If C is unknown
and c = 30.
C=760+21 x 30
<em>C = </em><em>760+630</em>
C = 1390