Answer:
Step-by-step explanation:
-7y = -4x + 9
7y = 4x - 9
y = 4/7x - 9/7
perp. -7/4
y - 3 = -7/4(x - 4)
y - 3 = -7/4x + 7
y = -7/4x + 10
Answer:
Hi I’m dubmb
Step-by-step explanation:
Answer:
6^5
Step-by-step explanation:
Six to the power five is written as factorized form is 6^5 or 6*6*6*6*6
ANSWER:
It is better to buy it now, that is, a few weeks after the first purchase since it is cheaper ($12.95 for a 6,35 kg bag)
STEP-BY-STEP EXPLANATION:
We must calculate the unit price in each case. We calculate the unit value by dividing the price by the quantity in kg, like this:
![\begin{gathered} \text{ Before: }\frac{12.67}{6.08}=2.08 \\ \text{ AFter: }\frac{12.95}{6.35}=2.04 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7B%20Before%3A%20%7D%5Cfrac%7B12.67%7D%7B6.08%7D%3D2.08%20%5C%5C%20%5Ctext%7B%20AFter%3A%20%7D%5Cfrac%7B12.95%7D%7B6.35%7D%3D2.04%20%5Cend%7Bgathered%7D)
Saying that before the price was $ 2.08 per kilogram and later it is $ 2.04 per kg.
The best sale is $12.95 for a 6,35 kg bag