Answer:
40.50 for 9 tickets
Step-by-step explanation:
We can use a proportion to solve
18 dollars x dollars
------------- = ---------------
4 tickets 9 tickets
Using cross products
18 *9 = 4x
162 = 4x
Divide by 4
162/4 = 4x/4
40.50 =x
Answer:
Hi! The correct answer is -8 - 4x!
Step-by-step explanation:
Simplify each term
19
If she has already watched 1.5 hours and she can only watch 5 hours per week, then we have the inequality:
1.5 + T ≤ 5
where T is is the number of hours she can watch more before reaching her limit
20
If he needs 100 points, already has 40 and earns 2 for every movie, we have the inequality:
40 + 2m ≥ 100
where m is the number of movies he needs to watch
21
We can have the equation:
x + 1 = x + 2 - 1
This would result to:
x + 1 = x + 1
which have the same terms on both sides.
Further, the equation would be:
0 = 0
<em>Answer</em>
a. Vertical shrink by a factor of 1/3
<em>Step-by-step explanation</em>
Function transformation
• a,f(x) vertically compresses f(x) when 0 < a < 1
Given the function:
Multiplying f(x) by a = 1/3, we get:
Then, f(x) is vertically shrunk by a factor of 1/3
