Answer:
gimme one more chance gimme one more chance
Step-by-step explanation:
Answer:
7. parallel: k = 3
perpendicular: k = -4/3
8. $1300
Step-by-step explanation:
7.
Rewrite each equation as the slope-intercept form of a linear equation:
y = mx + b (where m is the slope and b is the y-intercept)
8y = 12x + 6
⇒ 
4y = k(2x + 10)
⇒ 4y = 2kx + 10k
⇒ 
If the graphs are parallel their slopes will be the same.


If the graphs are perpendicular then the product of their slopes will be -1.



8. Create a linear equation, where x is the number of coffee mugs and y is the total cost (in dollars).
Choose 2 ordered pairs from the table: (10, 110) and (20, 195)
Let
= (10, 110)
Let
= (20, 195)
Use the slope formula to find the slope m:

Now use the point-slope form of linear equation:



Substitute x = 150 into the equation and solve for y:

Therefore, the total cost of ordereing 150 mugs is $1300
The results would give a higher average than it should. Reason being is that football players on average are heavier than others due to the demand of the sport.
-4 - -2.5 - 3/2 - 5
I don't now the rest sorry
The expression equivalent to given expression is 
<em><u>Solution:</u></em>
Given expression is:

We are asked to find the expression equivalent to given expression
Assume that denominator does not equal to zero
We can apply the exponent rule in given expression

Apply the above rule in given expression


Thus the equivalent expression is found