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xenn [34]
3 years ago
14

Which is a correct first step in solving the inequality-4(2x - 1) > 5 - 3x?

Mathematics
2 answers:
prisoha [69]3 years ago
3 0
The answer is distribute -4 to get -8x+4>5-3x
Yuliya22 [10]3 years ago
3 0

Answer:

Distributing -4 inside the parenthesis is the first step

Step-by-step explanation:

find a correct first step in solving the inequality

-4(2x - 1) > 5 - 3x

To solve the given inequality we need to isolate x

To isolate x we start with removing the parenthesis

we distribute -4 inside the parenthesis

-4*2x +(-4)(- 1) > 5 - 3x

-8x +4 > 5 - 3x

Distributing -4 inside the parenthesis is the first step

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What is the present value of an investment that will be worth $6000 at the end of five years? Assume an APR of 6% compounded mon
musickatia [10]

Answer:

4448.23

Step-by-step explanation:

AV=PV(1+\frac{i}{n})^{nt}\\\\6000=PV(1+\frac{.06}{12})^{5*12}\\\\6000=PV*1.3488\\\\PV= 4448.23

4 0
2 years ago
Elijah's workout at the gym consists of just the elliptical and treadmill. After burning 450 miles
Galina-37 [17]

Answer:

375

Step-by-step explanation:

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6 0
3 years ago
What's (7x/2-5x+3)+(2x/2+4x-6)
Anika [276]
I'm assuming that when you wrote "(7x/2-5x+3)+(2x/2+4x-6)," you actually meant "<span>(7x^2-5x+3)+(2x^2+4x-6).  Correct me if I'm wrong here.

</span><span>+(7x^2-5x+3)
</span><span>+(2x/2+4x-6)
-------------------
=9x^2 - x - 3 (answer) </span>
5 0
3 years ago
If m∠2 = 137 and m∠P = 22, what is m∠O?
Katyanochek1 [597]

Answer:

The answer is 21

Step-by-step explanation:

This should help you

8 0
1 year ago
Which equation represents the line passing through the points (4, −1) and (1, 0)? Select one: A. x + 3y = 1 B. 3x + y = 1 C. x −
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

Gradient of a line =( y2 - y1)/x2 - x1

From the question, x1=4,y1=-1,x2=1,y2=0.

Therefore, substitute for these values in the above formula

m = 0-(-1)/1-4

= 0+1/-3

= -1/3.

Therefore, y-y1/x-x1 = -1/3

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y - (-1) = -(x-x1)/3

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Multiply through by 3

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x+3y= 1

Therefore the answer is A.

7 0
3 years ago
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