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shusha [124]
3 years ago
14

PLS HELP Will give brainliest

Mathematics
1 answer:
Bond [772]3 years ago
8 0

The answer is 3 I dont get how but thats what the mathcounts site says.

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How does f(x) = 6x change over the interval x = 3 to x = 4?
Illusion [34]

Answer:

I assume the answer would be that f(x) = 6(x) increases over the interval x = 3 to x = 4

Step-by-step explanation:

6 x 3 is 18 and 6 x 4 is 24, so over the interval x = 3 to x = 4 f(x) would increase.

4 0
3 years ago
What is the value of x in the equation 3x-1/9y=18, when y=27?
natulia [17]

Hi Vanessa


3x -1/9 (27) =18

3x - 27/9 =18

3x- 3 =18

Add 3 to both sides

3x-3+3=18+3

3x=21

Divide both sides by 3

3x/3= 21/3

x= 7

The value of x is 7


Now let's check if my answer is correct

To check it we gonna replace x by 7 and 27 for y

(3)(7) -1/9 (27) = 18

21 -1/9 (27)=18

21- 27/9 = 18

21- 3 = 18

18 = 18


The answer is good and I hope its help:0

5 0
3 years ago
Next Save 5 A student earns $70 over the summer. He spends of the total amount on movies. He then spends į of the remaining mone
Ganezh [65]

the student has left 75 because if you add 5 and 70 it gives you $75 that's how much the student had left.

6 0
3 years ago
GIVING OUt BRAINLIEST HELP PLSSS
docker41 [41]

Answer:

Step-by-step explanation:

135 degrees

brainly plz

8 0
3 years ago
Read 2 more answers
Using Distributive property what does 4(x+3)
Natalija [7]
This is easy 4x+12 the answer
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