Mathematics High School

solve the inequality -2z - 3 < 5

Solve The Inequality -2z - 3 &lt; 5

Answers

Answer 1

-2z - 3 < 5 inequality is solved to z>-4.

What is Inequality?

Relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is -2z - 3 < 5

Minus two times of z minus three less than five.

-2z - 3 < 5

We need to solve this inequality, which means we need to solve of variable z.

Add 3 on both sides of inequality

-2z<8

Divide both sides by 2

-z<4

Multiply the given inequality by minus

z>-4

Hence, -2z - 3 < 5 inequality is solved to z>-4.

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Related Questions


What is the length of each leg of the triangle below?

32

Answers

What triangle I don’t see one I just see a 32?

What is the total area of the figure below?
8 in.
16 in
6 in 10 in.
9 in.

Answers

Answer:

141 inches (not sure if that's an option but that's what I got

Step-by-step explanation:

I added the areas of the trapezoid and the triangle in the screenshots

Answer:

141

Step-by-step explanation:

Area of triangle = 24

Area of Trapezoid= 117

117+24

141

Please help, I will give brainlist

Answers

Answer:

Sarah will earn $25.984 in interest in 7 years.

Step-by-step explanation:

1. $64 x 5.8% = $3.712

2. $3.712 x 7 years = $25.984

HELP ASAPP!!!!!!!!! WHICH EQUATION FITS THE PATTERN IN THE TABLE THEN FIND THE MOSSING VALUES FOR N

Answers

Answer:

The first answer is correct. 11n

 

Step-by-step explanation:

Please help. Im stuck on this question and cant figure this out/

Answers

Answer:

34.1 and 34.3

Step-by-step explanation:

Since it is 2/9 and it's going up by 10's the decimal is .22222222. So it would be between numbers of .1 and .3. Hope this helps!

In VWX, ZW XV, XV = 13 and VW = 8. Find the length of WX. .​

Answers

Answer:

It is an isosceles triangle with angle V at the vertex

The measures of the other 2 angles are

angle W and angle X = (180 -50) / 2

angle W and angle X = 65 degrees each

Step-by-step explanation:

An item is regularly priced at $45. It is on sale for 55% off the regular price.

Answers

Answer:

the answer would be $20.25

Step-by-step explanation:

55% of 45 is 24.75 and 45 - 24.75 = 20.25

Answer:

20.25

Step-by-step explanation:

55% of 45 is 24.75

45 - 24.75 = 20.25

So the answe is 20.25

You and three friends go out to eat and decide to split the bill evenly. The food you order comes to a total of $48. If you leave a 15% tip and pay 6.25% sales tax, how much should you each pay?

Answers

Answer:

11.64

Step-by-step explanation:

100%-> 48

15%-> 7.20

6.25%-> 3

48+7.20+3=58.20

58.20÷5=11.64

32 - 2
2x
Write the polynomial
in standard form
that represents
the perimeter of
the quadrilateral.
2x + 1
5x - 2

Can someone help me please, it’s almost 11 and I want to go to bed, I have a lot of points

Answers

Answer:

12x-3 if you need a value for x i got nothing

PLEASE I NEED THESE 4 ANSWERED ASAP :))

Answers

Answer:

3. x = 53

4. x = 60

Step-by-step explanation:

Answer:

1. 53

2. 60

Step-by-step explanation:

70+ (4+2x) = 180

74+2x=180

180-74=106/2=53

x=53

2x+x=180

3x=180/3

x=60


Jose is planning to drive from New York City to Dallas in his car. Jose was curious and started to complete the table shown to indicate how far in mles he can travel for each gallon of gas he uses

How far did Jose travel with 10 gallons of gas?

Answers

Answer:

200 miles

Step-by-step explanation:

you travel 20 miles for 1 gallon, so 10*20=200miles

Answer:

200

Step-by-step explanation:

if you have to dive its 20 times 10 because 20 miles 10 dollars

Just say "Yes" or "No"

Answers

Answer:

No

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Calculate the area of this trapezium.
6 cm
4 cm
5 cm
8 cm

Answers

Answer:

15 cm hope it helps thank you

The area of the trapezium for the given figure is 35 cm².

What is trapezium?

A trapezium is a quadrilateral with four sides where two sides are parallel to each other.

We have,

The area of the trapezium.

= 1/2 x (sum of the parallel sides) x height

Now,

Parallel sides = 6cm and 8cm

Height = 5 cm

Now,

Area.

= 1/2 x (6 + 8) x 5

= 1/2 x 14 x 5

= 35 cm²

Thus,

The area of the trapezium is 35 cm².

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What is the slope plz help

Answers

Answer:

the slope is 2

Step-by-step explanation:

always think about rise over run, for ever box it moves to the left ("runs") it goes up 2 ("rises')

AABC is a translation of AABC. What is the length of AC'?

A 3 units
B. 6 units
C. 14 units
D. 5 units

Answers

B.) 6?....
This seems too easy for it to be correct but I think it is B.

Answer: It is B.6 Units

Step-by-step explanation: A,C The number in-between.

Becky spent 2/3 of her piano practice time on her recital piece. If she spent 25 minutes on all the other pieces, how many hours did Becky spend on practicing in all?
PLEASE HELP ME

Answers

Answer: 1 1/4 hours

Step-by-step explanation: if 2/3 was her recital piece 25 is equal to 1/3. Multiply it by 3 to get 3/3 or 1. 25*3=75 minutes or 1 hour 15 mins. This can be written as 1 and a quarter hours, 1 hour 15 mins, or 5/4 an hour.

PLEASE HELP IM BEGGING YOU ILL GIVE BIRRELENTLIST

Answers

Answer:

7

Step-by-step explanation:

Answer:

Step-by-step explanation:

10^4 x 8 = 80,000. 10^3 = 1000. 80,000 - 1000 = 79000. 87,000-79000= 8000. The answer would be 8000. I think. Don't come at me if I'm wrong, I'm just trying to help.

HURRRYYYYYY Solve for t. 4/3 = t/7

Answers

Answer:

Step-by-step explanation:

4/3 = t/7

Multiply by 7 on both sides

4/3 x 7 = t

28/3 = t

Answer is 9 1/3, can’t put work have to go to class but I hope that’s enough

Solve the inequality >-7

I need help with this one !

Answers

Answer:

-8293

Step-by-step explanation:

so basically you use the calculator and then you - 7 - -7 = 14

so it is postitive 14

Factorise fully 28y2 – 24y

Answers

Answer:

4y(7y - 6)

Step-by-step explanation:

52 out of 61 as a percentage

Answers

Answer:

85.2459016%

Step-by-step explanation:

Answer:

85.245901639344%

Step-by-step explanation:

Help me! I cannot figure out how to reverse these.

Test each statement below to see if it is reversible. If so, write it as a true biconditional. If not, write not reversible



5: A perpendicular bisector of a segment is a line, segment, or ray that is perpendicular to a segment at its midpoint.


6: Two angles that form a linear pair are adjacent.

Answers

im not sure about 5 but 6 is:
adjacent are two angles that form a linear pair

(3x)^3

(power of a product rule)

Answers

wouldnt it be like 27x because its 3•3•3

Answer:

Step-by-step explanation:

Here is your workings

(3x)^3  Apply the rule of exponents

Step 2

(3x)^3=3^3x^3  Simplify

Step 3

3^2=27  Solve

27x^3

Alonzo charges $150 for 5 hours of tutoring.
What is his rate per hour.
I’m confused

Answers

he charges $30 per hour . 150 divided by 5 gives you $30

Answer:

C: $30/hr

Step-by-step explanation:

In order to find the rate per hour you must divide: 150 ÷ 5

Which will give you 30

Also if you took away the 0 in "150" then it would be like says "15 ÷ 5" which is 3 but then you have to add the zero back making it 30

Therefore your overall answer is going to be C, $30/hr

find the slope to the line that contains (-3,-1) (-5,5)

Answers

Answer:

m= -3

Step-by-step explanation:

Answer:

-3 !!

Step-by-step explanation:

m = [tex]\frac{y_{2} - y_{1}}{x_{2} - x{1}}[/tex]

[tex]\frac{5 - -1}{-5 - -3}[/tex]

[tex]\frac{6}{-2}[/tex]

slope = -3

i hope this helps !!

Can somebody solve this PLZ PLZ PLZ!

Answers

The answer is,

[tex] \frac{7u - 4v}{8v} [/tex]

hope it helps.

Answer:

[tex]\frac{7u - 4v}{8v}[/tex]

Step-by-step explanation:

Hope this will help

find the surface area of a cylinder with a height of 9 inches and a base radius of 4 inches

Answers

answer:

104π or 326.56 inches^2

step-by-step explanation:

know the surface area formula for a cylinderonce you know that plug in the numbers given

formula: 2πrh+2πr^2

r stands for radiush stands for heightπ stands for pi

- now that you know that, plug in

2πrh+2πr^2

2π(4)(9) + 2π(4)^2

72π + 32π

104π

the answer would be 104π inches^2you can further solve this by multiplying by 3.14 instead of putting π

Can anyone help me with this math stuff? I will give you 15 points please help me

Answers

Answer:

b

Step-by-step explanation:

Answer:

i believe it is b

Step-by-step explanation:

Fifty people were surveyed about their favorite flavor of frozen yogurt. The results of the survey are displayed in the circle graph.



How many people prefer strawberry?

Answers

you take the amount of people that like strawberry and put it in the fraction x/50 and the x represents how many people like strawberry so u put the amount of people who like strawberries and say there’s 10 who do. you would put 10/50 and simplify, giving you 1/5

Answer:

1/5

Step-by-step explanation:

is you have k12 tests you can relate

#IRELATE

aye please help ty
A rhombus is _____ a square.

never
sometimes
always

Answers

A rhombus is not a square unless the angles are all right angles. Therefore the answer is sometimes
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