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Sergio039 [100]
3 years ago
11

Determine if the following equation is a linear, quadratic, or exponential function. 25x2 3x -2 =0

Mathematics
1 answer:
Llana [10]3 years ago
4 0

Answer:

quadratic

Step-by-step explanation:

25 x^2 +3x-2=0

The highest power of x is x^2 which makes the function quadratic

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I did this really quick so I hope all the answers are right, and double check them if you have time just in case

4 0
2 years ago
49 7th graders and 35 8th graders show up at football tryouts choose a ratio that represents 7th to 8th graders at tryouts?
Alja [10]

Answer:

7:5

Step-by-step explanation:

49/7 = 7 and 35/7 = 5

to get a ratio, divide both side by the same number that is a facttor for both.

6 0
3 years ago
Last​ month, Stephen neighbors paid him to take care of their fish when they went on vacation. HeHe spent ​$5 of his earnings on
Ira Lisetskai [31]

Answer:

Stephen's neighbors paid Stephen no more that $28.

Step-by-step explanation:

Given:

Stephen spent $5 of his earnings on snack.

He spent $17 in a new book.

He is left with no more than $6 left.

To describe how much Stephen's neighbors paid him.

Solution:

Let Stephen's earnings in dollars be = x

Amount left after spending on snacks in dollars = x-5

Amount left after spending on a new book in dollars = x-5-17 = x-22

The amount remaining is no more than $6.

Thus, the inequality representing the situation can be given as:

x-22\leq6

Solving for x

Adding 22 both sides.

x-22+22\leq6+22

x\leq 28

Thus, Stephen's neighbors paid Stephen no more that $28.

3 0
2 years ago
Write an equation that you can use to solve for x.<br><br> Enter your answer in the box.
patriot [66]
X + 60 = 100 (because they are vertical angles, which means that because they are directly opposite of each other, they are of the same measurements).

Solve for x. Isolate the x, subtract 60 from both sides

x + 60 = 100

x + 60 (-60) = 100 (-60)

x = 100 (-60)

x = 40

40° should be your answer

hope this helps
8 0
3 years ago
Read 2 more answers
Paula puts an initial $600 into a savings account. The account has a 7% annual compound interest rate. Find the amount of money
Alexxandr [17]

$600*0.07*9 years= $10

3 0
2 years ago
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