Answer:
Step-by-step explanation:
It's about +- 2.2. It equals 2.236067977 but can be rounded to 2.2. When you square root, the answer could be positive or negative.
You can't divide eight by four because then the answer would be two and all of the juice boxes would cost more if that was true. Instead, you have to divide 4 by 8 and that gives you 1/2 or one-half. In this case since it is money you have to figure out what half of a dollar is. A dollar is worth 100 cents and if you divide that in half you get fifty cents. Each juice box costs fifty cents.
Answer:
123.825 meters
Step-by-step explanation:
Sorry if its wrong
Answer:
(0,7.5)
Step-by-step explanation:
It is given in the question that
Amaya has d dollars in her wallet. Lucy has $12 less than Amaya in her wallet.
Therefore Lucy have
in her wallet.
And we have to write an expression to show how much money both girls have altogether in simplest form. And for that, we have to add both total amount in there wallet. That is
![=d+d-12\\= 2d-12](https://tex.z-dn.net/?f=%3Dd%2Bd-12%5C%5C%3D%202d-12)
And here 2 is common. So we will get
![=2(d-6)](https://tex.z-dn.net/?f=%3D2%28d-6%29)