Answer:
y=-1/4x-6
Step-by-step explanation:
The problem wants the form y=mx+b where m is the slope and b is the y-intercept.
The y-intercept in this case is -6 (where the line intercepts the y-axis).
We can use points (0,-6) and (4,-7) to calculate the slope. We just divide the difference in y-values by the difference in x-values.
-6-(-7)/0-4=-6+7/-4=1/-4=-1/4
So the equation of the line is y=-1/4x-6
MINHA CABECINHA CHEIA DE GOMO
Answer:
![n\le 5](https://tex.z-dn.net/?f=n%5Cle%205)
Step-by-step explanation:
Let n be the number of tickets Makaya has to buy.
If the cost of one ticket is $1.5, then the cost of n tickets is $1.5n.
Makayla has $8 to buy tickets at the school fair, thus
![1.5n\le 8\\ \\n\le \dfrac{8}{1.5}\\ \\n\le \dfrac{80}{15}\\ \\n\le \dfrac{16}{3}\\ \\n\le 5\dfrac{2}{3}](https://tex.z-dn.net/?f=1.5n%5Cle%208%5C%5C%20%5C%5Cn%5Cle%20%5Cdfrac%7B8%7D%7B1.5%7D%5C%5C%20%5C%5Cn%5Cle%20%5Cdfrac%7B80%7D%7B15%7D%5C%5C%20%5C%5Cn%5Cle%20%5Cdfrac%7B16%7D%7B3%7D%5C%5C%20%5C%5Cn%5Cle%205%5Cdfrac%7B2%7D%7B3%7D)
The maximum number of tickets Makaya can buy is 5, so
![n\le 5](https://tex.z-dn.net/?f=n%5Cle%205)
product means multiply, sum means add
so add 5+k = (5+k)
now multiply that by 6 to get
6(5+k)
Answer:
$1.00
Step-by-step explanation:
<u>Eggs</u>
1.58 * 2 = $3.16
<u>Turkey</u>
4.5 * 6.99 = $31.46
<u>All items</u>
31.46 + 3.16 + 4.38 = $39
<u>Change</u>
40 - 39 = $1.00