-3x + 4 > 25 explain the steps needed to solve the inequality.

Answer:

7 is the answer

Step-by-step explanation:

They are based on 7th hrs.

Answer:

7

Step-by-step explanation:

If

4=28

Then let 1 be = x

so;

4=28

1=x

x=¼×28

x=7

This is because 28 can be divided by 4, 7 times.

Answer:

B

Step-by-step explanation:

Given

x² - 6x - 14 = 0 ( add 14 to both sides )

x² - 6x = 14

Using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 3)x + 9 = 14 + 9

(x - 3)² = 23 → B

Answer:

x +1

Step-by-step explanation:

Answer:

D. 1,211

Step-by-step explanation:

857 + 354 = 1,211 runners

Answer: I think D) 1,211

Step-by-step explanation:857+354

Answer:

x = 48

Step-by-step explanation:

x/2+21=45

subtract 21 on both sides

x/2 + 21 - 21 = 45  - 21

x/2 = 24

Multiply by 2 on both sides

x/2 * 2 = 24 * 2

x = 48

Check

48/2 + 21 = 45

24 + 21 = 45

45 = 45 CORRECT

Hope this helped!

Answer:

4n³ × m⁴

Step-by-step explanation:

4n to the third power = 4n³

Times = ×

m to the fourth power = m⁴

I hope this helps! :)

I'm sorry if this wasn't supposed to be the answer. :(

Answer:

1/64

Step-by-step explanation:

[tex] \frac{ {8}^{2} }{ {8}^{4} } = \frac{1}{ {8}^{4 - 2} } = \frac{1}{ {8}^{2} } = \frac{1}{64} \\ [/tex]

Answer:

minimum point

(5,4)(-2,4)

Answer:

I add a photo in my answer... I hope it's explain how I solved

Answer:

x=6

Step-by-step explanation:

3x=18

x=6

Answer:

x=6

Step-by-step explanation:

2 step equations

Answer:

0.05

Step-by-step explanation:

brainliest plz

Answer:

x = 18

Step-by-step explanation:

you can create the following equation to solve for x:

5x - 2 + 5x + 2 = 180

10x = 180

x = 18

Answer:

Hi how are you doing today Jasmine

Answer:

A.

Step-by-step explanation:

Natural- 123.......

Whole- 01234......

Irrational- -2-1-30123

Rationals- decimals and fractions plus all Irrationial numbers

7 and -2 both are Irrational and Rational but Irrational is smaller!!!

Answer:

D) 133

Step-by-step explanation:

The total angle of a line is 180 degrees.

If you subtract angle FBE from line FD, you will get angle EBD.

180-47= 133.

Answer:

66 i think

Step-by-step explanation:

base x height equals 6x11=66

Answer: 3.75

Step-by-step explanation:

[tex]b = 5\\c=6.25\\a^{2} + b^{2} = c^{2} \\a^{2} +5^{2} = 6.25^{2} \\a^{2} + 25 = 39.0625\\a^{2} = 14.0625\\\sqrt{a^{2}} =\sqrt{14.0625} \\a = 3.75[/tex]

The missing side length is 3.75

Answer:

1817

Step-by-step explanation:

Answer:

5:7

Step-by-step explanation:

For how many red are there blue, is the simple form of this question. In this case the numbers are small for simplifying it but if you wanted to you could do 2.5:3.5 its the same thing, also 10:14 would be right as well as long as the numbers are proportionate. For the smaller simplification i just divided both numbers in half and for the second i doubled them

Answer: ↓↓↓

Step-by-step explanation:

1. 13 < x < 21

2. 28 < x < 76

3. 24 < x < 42

4. 1 < x < 33

To find the number behind the x, just find the difference between the two numbers but make sure it's positive. Finding the number in front of the x, you add the two numbers together. X has to be greater than the smaller number but less than the greater number because to make a triangle, if two sides are added, their sum should be greater than the third side.

Hope that helped!

Answer:

the answer is =2x+6

Step-by-step explanation:

hoped I helped:)

Answer:

-1.5=x

plz tell me if i am wrong...

Answer:

7+(x+5) (original equation)

x+12 (simplified)

Step-by-step explanation:

So we know the number is x

Since its just an expression we can’t make x equal to anything so the best we can do is simplify the expression given.

so 7 plus the sum of x and 5

7+(X+5)

Mow just simplify it

x+5 is x+5

x+5+7 is 12+x becuase 5+7 is 12 and I combined like terms

x+12

Answer:

Expression: 7+x+5

Simplified: 12+x

Step-by-step explanation:

Answer:

Negative Correlation

Step-by-step explanation:

there is a negative correlation between the number of hours you sleep in and the number of hours you are awake during the day as the longer you are either awake or asleep the less time you will be doing the other thing

Here is a graph I made that will hopefully help you understand.

Even if I switched around the label for the x or y-axis, the correlation would still remain the same because the more you stay asleep, the less you will be awake and vice versa.

Please find answers in the explanation below

Step-by-step explanation:

4. Each unlabelled opposites are positioned at a 0.5 interval. That means each division in between 0 and 1, 1 and 2, 2 and 3, 3 and 4 are 0.5. So we have 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4

Same idea is applicable on the negative side of the graph. We have 0, -0.5, -1, -1.5, -2, -2.5, -3, -3.5, 4.

5. Like 4 above, each unlabelled opposite is positioned at an 0.5 or 1/2 interval.

So we have, 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4 (for the positive side) and 0, -0.5, -1, -1.5, -2, -2.5, -3, -3.5, 4 (for the negative side).

6a.

A positive number is one greater than zero while a negative number is one lesser than zero. So we have -0.5 and 0.5

6b. -0.4, 0.4

6c. -3.5, -3 1/2

Cheers

Step-by-step explanation:

L * M = 452,199

L * (M + 1) = 454,322

Therefore L * (M + 1) = L * M + L.

=> 454,322 = 452,199 + L, L = 2,123.

Hence L² = 2,123² = 4,507,129.

Answer:

y=7-4x/-1

y=-7+4x

substituting y=-7+4x

-3x+4(-7+4x)=24

-3x-28+16x=24

-3x+16x-28-24=0

13x-52=0

13x=52

x=52/13

x=4

substituting x=4

-3x+4y=24

-3(4)+4y=24

-12-24+4y=0

-36+4y

4y=36

y=36/4

y=9

Answer:

35 ft

Step-by-step explanation:

Since E and F are both midpoints, you can create a midsegment between them. A midsegment is half the length of the line segment parallel to it (the 70 ft) So:

70/2=35

Answer:

1. 1 and 1/2 (1 and one half)

2. 12

3. 1 tablespoon of honey

4. 4

Step-by-step explanation:

1. 3/2=1 and 1/2

2. 6+6=12

3. 1/2 + 1/2 = 1

4. 3 + 1 = 4

Answer:

B (had to be 20 leeters long ;-;;;;;;;;;;;;;;;;;;;;)

Step-by-step explanation:

Answer:

112.5 miles.

Step-by-step explanation:

2 cm = 25 miles

The question is asking you for the distance between two cities, and is giving you the information that it's 9 cm on the map.

2 cm + 2 cm + 2 cm + 2 cm = 8 cm

25 divided by 2 is 12.5, which would give you 1 cm for the map key.

2 cm + 2 cm + 2 cm + 2 cm + 1 cm = 9 cm

25 miles + 25 miles + 25 miles + 25 miles + 12.5 miles = 112.5

Answer:

= 3x

Step-by-step explanation:

3x