Answer:
3s-4bbb=17
Step-by-step explanation:
brother=4bbb
sister=3s
3s-4bbb=17
Answer:
Average speed = 5.264 km/hr
Step-by-step explanation:
Distance to highschool = 3.29 km
Average speed = Distance covered ÷ time taken
Distance covered = distance to highschool and back = 3.29 + 3.29 = 6.58 km
time taken = 3:30 pm to 5:15 pm = 5:15 - 3:30 = 1 hr 15 mins
15 minutes = 15/60 hours = 0.25 hours
∴ time taken in hours = 1 + 0.25 = 1.25 hours
∴ Average speed = 6.58 ÷ 1.25 = 5.264 km/hr
Step-by-step explanation:
![6(x - 2)= - 18 \\ 6x - 12 = - 18 \\ 6x = 12 - 18 \\ 6x = - 6 \\ \\ x = - \frac{ 6 }{ 6} \\ \\ x = - 1](https://tex.z-dn.net/?f=6%28x%20-%202%29%3D%20-%2018%20%5C%5C%206x%20-%2012%20%3D%20%20-%2018%20%5C%5C%206x%20%3D%2012%20-%2018%20%5C%5C%206x%20%3D%20%20-%206%20%5C%5C%20%20%5C%5C%20x%20%3D%20%20-%20%20%5Cfrac%7B%206%20%7D%7B%206%7D%20%20%5C%5C%20%20%5C%5C%20x%20%3D%20%20-%201)
<span>the change get's to the nearest dollar would be your answer</span>
In order to get the total price, we can multiply the 4 dollars by .05 to find 5 percent of the object's cost and add it to the sales tax. So, .05 times 4 is 0.2, meaning there is a sales tax of 0.2 dollars. We add that to the four, so the total price is 4.20 dollars. Hope this helps.