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Alchen [17]
3 years ago
12

In predicting test score by hours spent studying, Y with logical and on top equals 6 x plus 40. This means that for every hour s

tudied, your test score should increase by ________ points.
Mathematics
1 answer:
Musya8 [376]3 years ago
3 0
6 points. Since it’s 6x.
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A pair of shorts costs $36. it is on sale for 25% off . what is the final price ?
maria [59]
You just do 36*.25=9
Then 36-9=27

$27 is your final price

Hope this helps!

Please crown;)
5 0
3 years ago
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In an algebraic expression, what separates the terms?
PSYCHO15rus [73]
Operations like +, - separates the terms.
Ex: 2x²+ 4yz-z
3 0
3 years ago
Consider the function: f(x) = x2 - 6x + 9. determine the value of<br> f(1/2)
Lena [83]

Step-by-step explanation:

f(x) = x² − 6x + 9

f(½) = (½)² − 6(½) + 9

f(½) = ¼ − 3 + 9

f(½) = 6¼

The value is 6¼, or as an improper fraction, 25/4.

3 0
3 years ago
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there are 48 students participating in a debateing tournament each team has 3 students how many debating teams are there
babymother [125]

Hello!

Let's divide our 48 students among groups of 3 students below.

48/3=16

Therefore, there are 16 debating teams.

I hope this helps!

3 0
3 years ago
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Solve the equation x2+6x+8=0?
Aleksandr-060686 [28]

Answer:

28 , 28, -14

Step-by-step explanation:

x2+6x+8=0

4(2)+6(2)+8=0

8+12+8=0

28=0

x2+6x+8=0

-4(2)+6(2)+8=0

8+12+8=0

28=0

x2+6x+8=0

-8(2)+6(-1)+8=0

-16-6+8

-14=0

3 0
3 years ago
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