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Reptile [31]
3 years ago
11

Hmm..... Can someone help me please ? Thanks!

Mathematics
2 answers:
kolezko [41]3 years ago
6 0
I believe it is A. Hope this helps.
Evgesh-ka [11]3 years ago
6 0

The answer for sure is A

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PLZZZZZ HELLLLPPPP I NEEEEDDDDDD AAASSSSAAAPPPP<br> reward if u an help me ;)
Igoryamba

Answer:

1. x= -56.25

Expand

19.5-6.5x+36=201-4.5x-33

Simplify

-6.5x+55.5=201-4.5x-33

Simplify again

6.5x+55.5=-4.5x+168

Add 6.5 to both sides

55.5=-4.5x+168+6.5x

Simplify

55.5=2x+168

Subtract

55.5-168=2x

Simplify

112.5=2x

Divide both sides by 2

−112.5÷2 = x

Simplfy

x = -56.25

2. x > -7 ÷ 4

Or

Decimal Form: -1.75

Remove parentheses

12x>4x+5−19

Simplify

12x>4x-14

Subtract

12x-4x>-14

Simplify

8x>-14

Divide both sides by 8

x > -14 ÷ 8

Simplify

x > -7 ÷ 4

Or

Decimal Form: -1.75

3. Answer: Step 2 has an error

Step-by-step explanation:

Given equation,

2(10 - 13x) = -34x + 60

By distributive property,

20 - 26x = -34x + 60

Now, we need to isolate x on the left side of the equation,

For this we need to eliminate constant term from the left side,

20 will be eliminated by subtracting 20 from both sides ( subtraction property of equality )

I.e. Step 2 has an error,

We need to use subtraction property of equality instead of using addition property of Equality,

Note : The correct steps would be,

Step 2 : 20 - 26x = -34x + 60 ( Subtraction property of equality )

Step 3 : 8x = 40  ( addition property of Equality )

Step 4 :  x = 5  (  Division Property of Equality )

Hope this helps!!! Good luck!!! ;)

8 0
3 years ago
A line includes the points (4, 0) and (6, 1). What is its equation in slope-intercept form?
vovikov84 [41]

Answer:

10,1

Step-by-step explanation:

7 0
3 years ago
Will pick Brainliest ONLY if correct answer!
yawa3891 [41]

Answer:

x^4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I need help ASAP please ​
lawyer [7]
A. The slope is 3.75 because that’s how much the total cost is increasing by when a drink is being added
B. The y-intercept is 6.25 because that is the total cost when the number of drinks(x) is zero.
C. y=3.75x+6.25
4 0
3 years ago
Tucker has 5 pennies 6 dimes and 5 quarters what is the ratio of pennies to total coins?
dimulka [17.4K]

Answer:

  5 : 16

Step-by-step explanation:

Tucker has a total of 5 + 6 + 5 = 16 coins. The ratio of 5 pennies to that total is ...

  pennies : total coins = 5 : 16

3 0
3 years ago
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