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Alex Ar [27]
3 years ago
12

3(2x + 5)2(x + 6) Can someone help me :)

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:

6x+15>2x+12

6x-2x>12-15

4x>-3

x>-3/4

Step-by-step explanation:

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I know it's a lot but, please help me, I begging you, ur my only hope!!!
IRISSAK [1]

2. a) absolute values for the slopes

y = mx + c

3/4, 9,-11, -1 = 3/4, 9,11, 1

the higher the slope, the steeper the graph. 11 is high,

y = -11x - 5

b) 1/4,3,-3/4,-8 = 1/4,3,3/4,8

smaller value is 3/4

the least steep graph will be in,

y = -3/4x + 7

c) 6,2,1, 1/2

1/2 is the smallest value.

y = 1/2x + 6

d) It would be less steep.

e) It would be shifted down.

f) y = -8x - 3

g) y = 1/4x + 9

h) y = 3x - 1

i) y = -5x - 10

3 0
3 years ago
Explain why the expression below always has the same value, no matter what number other than zero you choose for p.
Natasha2012 [34]

Answer and explanation:

The expression P-2P+3P-4P cannot have the same values for different values of P. Let us illustrate this by substituting different values of P in the expression:

If P= 2

Substitute P=2 in the expression

2-2×2+3×2-4×2

=2-4+6-8

=-4

If P= 3

Substitute P=3 in the expression

3-2×3+3×3-4×3

=3-6+9-12

=-6

If P = 1

Substitute P=1 in the expression

1-2×1+3×1-4×1

= 1-2+3-4

= -2

If P = -2

Substitute P=1 in the expression

-2-2×-2+3×-2-4×-2

= -2+4-6+8

=4

Therefore we can see from the above that the expression has different values for different values of P

8 0
3 years ago
If 11 - 3x = x, then 20x=
dimaraw [331]

Answer:

20x = 55

Step-by-step explanation:

First you have to add 3x to both sides of 11-3x=x

11-3x=x\\+3x=+3x\\11=4x

Now that you have 11 = 4x you divide 4 on both sides \frac{11}{4} =\frac{4x}{4}

11/4 = x

But you can't divide 11 by 4 unless you are looking for the decimal form of 11/4 which is 2.75

so now we take 11/4 or 2.75 depending on if you need your answer in fraction or as a decimal and replace that with x  however both will equal the number 55

20(\frac{11}{4})=55\\20(2.75)=55

4 0
3 years ago
M angle a=40° then m angle b=?​
grigory [225]

Answer:

not enough info

Step-by-step explanation:

5 0
3 years ago
The length of the carpet is 2a2 and width is 3a. Find the area of the carpet.<br> HELP ME PLEASE
jenyasd209 [6]

Answer:

6a^{3}

Step-by-step explanation:This is a very simple question.

We all know that the equation or formula for area is...

<em>A= L*W</em>

So multiply...

2a^{2} *3a= 6a^{3}

Since 3a has an exponent power of 1 and you add the exponent power when multiplying...

The result would be... 6a^{3}.

Hope this helps:)

4 0
3 years ago
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