Answer:
So like 7
Step-by-step explanati
because doggy woggy woggy woggy
Answer:
19,8
105,7
144,84
304
Step-by-step explanation:
At first, 9) is not correct.
Formula for surface of parallelogram is
A=a*H
DONt divide with 2.
So the 9) is 19.8
10) A=15.1*7=105.7
11) A=14.2*10.2=144.84
12) A=20*15.2=304
Answer:
The expression to find Carey's hourly rate is:
. Carey's hourly rate is $10.
Step-by-step explanation:
Anderson receives 1 more than half of carey's hourly rate. If we call Anderson's rate by "a" and Carey's by "c", we can express this phrase in the following equation:
![a = \frac{c}{2} + 1](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7Bc%7D%7B2%7D%20%2B%201)
We want to find the Carey's rate, therefore we need to isolate the "c" variable.
![\frac{c}{2} + 1 = a\\\frac{c}{2} = a - 1\\c = 2*a - 2](https://tex.z-dn.net/?f=%5Cfrac%7Bc%7D%7B2%7D%20%2B%201%20%3D%20a%5C%5C%5Cfrac%7Bc%7D%7B2%7D%20%3D%20a%20-%201%5C%5Cc%20%3D%202%2Aa%20-%202)
Since Anderson earns $6, then we can find Carey's rate:
![c = 2*6 - 2 = 12 - 2 = 10](https://tex.z-dn.net/?f=c%20%3D%20%202%2A6%20-%202%20%3D%2012%20-%202%20%3D%2010)