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marissa [1.9K]
2 years ago
12

What is the value of the function at x = -2? Enter your answer in the box.

Mathematics
2 answers:
FromTheMoon [43]2 years ago
5 0

according to the graph at x= -2

y = 3

Nezavi [6.7K]2 years ago
5 0
The y intersect is equal to 3.5 because of its
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The length of the side of square A is 50% of the length of the square side expressing the area of ​​the shaded area of ​​square
KonstantinChe [14]

Answer:

Let's call the side of square b x. Therefore, the side of square a is 0.5x, making its area 0.25x² and the area of square b is x². This means that the percentage is 25%.

8 0
3 years ago
At homecoming, 125 tickets where sold. Tickets purchased for homecoming cost $20.5 without an activity card, and $15.75 with an
ale4655 [162]

Answer:

Nearly 83 students did not had activity card.

Nearly 42 students had an activity card.

Step-by-step explanation:

Total number of tickets sold at homecoming = 125

Cost of each  ticket without activity card = $20.5

Cost of each  ticket with activity card = $15.75

Total amount earned  = $2365

Let, the number of tickets sold without activity car d  = k

So, the number of tickets sold without card = (Total sold - k)

                                                                          = 125 - k

Now, according to the question:

$20.5(k) + $15.75(125 - k)  =  $2365

or, 20.5 k + 1968.5 - 15.75 k = 2365

⇒ 4.75 k = 2365 - 1968.5 = 396.5

⇒ k = \frac{396.5}{4.75 }  = 83.47

Hence, nearly 83 students did not had activity card.

So,the number of students that had activity card = 125 - 83.47 = 41.53 ~  42

Hence, nearly 42 students had an activity card.

4 0
3 years ago
Question 1 of 10
Natali5045456 [20]
I believe it’s letter c if it’s saying 2/4 and reduce down to 1/2
6 0
2 years ago
How can a solution to a system of linear equations be determined exactly by graphing?
givi [52]
A solution something something and that’s the answer
5 0
3 years ago
Solve the equation.<br><br> −10x + 1 + 7x = 37
matrenka [14]
You combine like terms which are -10x and 7x and 1 and 37. Then it becomes -3x=36. x would equal to 36/-3, which is -12.
8 0
3 years ago
Read 2 more answers
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