Answer:
y=3x-3
Step-by-step explanation:
Any line that has the same slope but different y intercept will be parallel to that line
24x-70
1. Distribute aka mulitply the numbers inside the parenthesis by the numbers to the left of them.
2. Stack them to add them:
18x-30
+6x-70
______
24x-70
Answer:
Tina's favorite shade of teal is made with 7777 ounces of blue paint for every 5555 ounces of green paint. Tyler's favorite shade of teal is made with 5555 ounces of blue paint for every 7777 ounces of green paint.
Step-by-step explanation:
The answer is the last one. If and only if means that both things are the result of one another. for example... If it's valentines day, it is February but if it's February, it's not necessarily Valentines day.
<span />
Answer:
45 people prefered coffee, 81 people prefered tea. A total of 126 people were surveyed.
Step-by-step explanation:
Let t be the people who prefer tea, and let c be the people who prefer coffee.
The ratio between tea and coffee is 9:5, thus we have t/c=9/5. Cross products give us 5t=9c.
Also, we have 36 more people prefer tea than coffee, so we have c+36=t
Thus we have: 5(c+36)=9c
5c+180=9c
180=4c
c=45
c+36=t
45+36=81
