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jarptica [38.1K]
3 years ago
7

If you don’t know the real answer don’t give me a fake one I just need help!

Mathematics
1 answer:
PtichkaEL [24]3 years ago
8 0
Answer:
1. x + 24 = 3x
24 = 3x - x
24 = 2x
12 = x

3x
3 (12)
36

2. 10x - 27 = 7x
10x - 7x = 27
3x = 27
x = 9

7x
7 (9)
63

3. 5x + 1 = 6x - 13
5x - 6x = -13 - 1
-x = -14
x = 14

5x + 1
5 (14) + 1
71

4. 6x + 3 = 4x + 39
6x - 4x = 39 - 3
2x = 36
x = 18

6x + 3
6 (18) + 3
111

1. B
2. A
3. H
4. E

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The first term of a sequence is 9 and the common difference is 5. Which of the following is the fifth term of the sequence?
spayn [35]

Answer:

29

Step-by-step explanation:

9+5=14+5=19+5=24+5=29

5 0
3 years ago
What is 576/9 simplified?
nlexa [21]

Answer:

It is 64. Pls mark me as brainliest.

Step-by-step explanation:

You divide.

576÷9=64

576÷9

9÷9=1

64/1

or

64

There both the same.

7 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!!!!! PLS HELP ASAP!!!! 100 POINTS!!!!!!
PSYCHO15rus [73]

Answer:

the linear function gives us the points

(0,3)

(4,0)

(8,-3)

find the equation

hm

find slope

(y2-y1)/(x2-x1)

for (0,3) and (4,0)

slope=(0-3)/(4-0)=-3/4

y=-3/4x+b

given

(0,3)

y=-3/4x+3

so sub -3/4x+3 for y in other equation

(-3/4x+3)^2+x^2=4

expand

9/2x^2-9/2x+9+x^2=4

11/2x^2-9/2x+9=4

times 2 both sides

11x^2-9x+18=8

minus 8 both sides

11x^2-9x+10=0

factor

or use quadratic formula

for

ax^2+bx+c=0

x=\frac{-b+/- \sqrt{b^2-4ac} }{2a}

2a

−b+/−

b

2

−4ac

11x^2-9x+10=0

x=\frac{-(-9)+/- \sqrt{(-9)^2-4(11)(10)} }{2(11)}

2(11)

−(−9)+/−

(−9)

2

−4(11)(10)

x=\frac{9+/- \sqrt{81-440} }{22}

22

9+/−

81−440

x=\frac{9+/- \sqrt{-359} }{22}

22

9+/−

−359

we see we have no real roots

there are no intersection points

#Carry on learning

#Correct me if I'm wrong

6 0
2 years ago
Please help ASAP, giving lots of points.
BARSIC [14]
The answers is the last one

6 0
4 years ago
The number of users of the internet in a town increased by a factor of 1.01 every year from 2000 to 2010. The function below sho
Alex Ar [27]

Answer:

3000.(1.01)^x

Step-by-step explanation:

The domain is x greater or equal 0 (x must be a non-negative integer)

4 0
3 years ago
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