All categories

3 years ago

What is the solution to the inequality 16x - 70x < 27?

Mathematics

2 answers:

vlada-n [284]3 years ago

5 0

Answer:

16x-70x=-64

-64x 《27.

Julli [10]3 years ago

5 0

Answer:

x > -0.5

Step by Step Solution:

<u>Step 1: Combine like terms </u>

16x - 70x < 27

-54x < 27

<u>Step 2: Divide both sides by -54 </u>

-54x < 27

-54x / -54 < 27 / -54

<u>Since you divide by a negative, you must flip the sign </u>

x > -0.5

Answer: x > -0.5

You might be interested in

the poll showed the incumbent mayor had the support of 12% of the voters plus or minus 3 percent points. Write an inequality in

Shtirlitz [24]

Answer: first you turn the percentage into a decimal 12%=0.12

Step-by-step explanation

then u solve

0.12 multiply by 3 =36 and thats it for multiply i will show you divison but my hand is tried of typing lol .but i hope thats what you were lookin for byeeee enjoy!!!!!!!......yaddd..lol

4 0

3 years ago

3(5a-b) - 2(3a-b) answer step by step

tiny-mole [99]

Answer:

9a-b

Step-by-step explanation:

1) 3 (5a - b) - 2 (3a - b)

15a - 3b - 2 (3a - b)

2) 15a - 3b - 2 (3a - b)

15a - 3b - 6a + 2b

3) 15a - 3b - 6a + 2b

9a - 3b + 2b

4) 9a + 3b + 2b

9a - b

4 0

3 years ago

Suppose that P(A)=0.5, P(B)= 0.4 and P(B/A) =0.6. Find each of the following.

Lady_Fox [76]

Part (a)

P(A) = 0.5

P(B) = 0.4

P(B/A) = 0.6

P(A and B) = P(A)*P(B/A)

P(A and B) = 0.5*0.6

P(A and B) = 0.3

<h3>Answer: 0.3</h3>

==========================================

Part (b)

We'll use the result from part (a)

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.5 + 0.4 - 0.3

P(A or B) = 0.6

<h3>Answer: 0.6</h3>

===========================================

Part (c)

A and B are not independent since P(B) does not equal P(B/A). The fact that event A happens changes the probability P(B). Recall that P(B/A) means "probability P(B) based on event A already happened". A and B are independent if P(B) = P(B/A).

Events A and B are not mutually exclusive since P(A or B) is not zero.

<h3>Answer: Neither</h3>

7 0

3 years ago

PLEASE HELP HELP!!! PRECALC

brilliants [131]

Answer:

The base is 0.1

The base is less than 1 so the function is decreasing

The x intercept is (3,0)

Step-by-step explanation:

The base of a logarithm refers to the number that must be raised to the power of the number on the right hand side of the logarithmic equation in order to yield the number on the left hand side of the logarithmic equation. It is always written as a subscript below the log symbol. In this case, the base is 0.1.

When the base of a logarithm is less than 1, it means that the function is decreasing as is the case in this question.

Looking at the graph, the x axis is cut at the point (3,0). This is the x-intercept of the graph.

4 0

3 years ago

K^5/6<br> Verbal expression

fenix001 [56]

Answer:

The quotient of a number to the fifth power and six.

Step-by-step explanation:

Step 1: Convert k⁵ into words

k⁵ = a number to the fifth power

Step 2: Convert / into words

/ = quotient

Step 3: Convert 6 into words

6 = six

Step 4: Combine

The quotient of a number to the fifth power and six.

3 0

3 years ago