2x+3 < x-1
What is x?
Please explain step-by-step.

Answer:

3 : 4 = 0.75

He mixed 0.75 parts of lemon juice with each part of water.

Step-by-step explanation:

Answer:

241.5 pounds

Step-by-step explanation:

840 + 15%  = 966 (pounds)

966/4 = 241.5 (pounds)

Answer:

Step-by-step explanation:

For every 1,000 feet that it climbs, the outside temperature drops 20 ... What is the rate of temperature change in degrees Fahrenheit per foot.

Answer:

the answer would be 240 since you are only looking for surface area, which means you wouldn’t include the width

dont sue me

Step-by-step explanation:

The surface area of the right rectangular prism glass slab is 672 square inches.

A prism is a three-dimensional object.

There are triangular prism and rectangular prism.

We have,

The surface area of a right rectangular prism can be calculated by adding up the areas of all six faces.

For a prism with dimensions of 20 inches by 3 inches by 12 inches, we can calculate the surface area as follows:

-The front and back faces have the same dimensions, so we can calculate the area of one and then double it:

Front and back area

= length x width

= 20 x 3 = 60 square inches

Now,

Total area for front and back.

= 2 x 60

= 120 square inches

The top and bottom faces also have the same dimensions, so we can calculate the area of one and then double it:

Top and bottom area.

= length x height

= 20 x 12

= 240 square inches

Total area for top and bottom.

= 2 x 240

= 480 square inches

The left and right faces also have the same dimensions, so we can calculate the area of one and then double it:

Left and right area.

= width x height

= 3 x 12

= 36 square inches

Total area for left and right = 2 x 36 = 72 square inches

The total surface area of the prism is the sum of the areas of all six faces:

Total surface area.

= 120 + 480 + 72

= 672 square inches

Thus,

The surface area of the right rectangular prism glass slab is 672 square inches.

Learn more about prism here:

https://brainly.com/question/12649592

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Answer:

5 pitchers of lemonade

Step-by-step explanation:

3/1 / 3/5 = 5

Answer:

wait so like this

[tex] {189}^{5} [/tex] then the awnser is 241,162,079,949

(189^2)^5

but if it is this

5.81591488E+22

Answer:

5.8159149e+22

should be the answer

see first you would do 189 x 189 or 189² you would get an answer of 35721

35721^5 which equals 5.8159149e+22

Answer:

(7x/8) + (1/12)

(4x/3) + (5/6)

(13x/5) - (8/5)

Step-by-step explanation:

combine like terms

Answer:

92 meters

Step-by-step explanation:

Let x be the unknown, which is the height of the building.

3.3 m       =    x          

1.78 m           49. 75 m

Solve for x.

(3.3 m) (49.75 m)    = x

      1.78 m

92.2331460674 = x

Rounded to the nearest meter, the building is 92 meters high.

Answer:92 meters high

Step-by-step explanation:

height of pole                     =          height of the building

height of the shadow                       height of the shadow

3.3 m       =    x          

1.78 m           49. 75 m

Solve for x.

(3.3 m) (49.75 m)    = x

      1.78 m

92.2331460674 = x

Answer:

[tex]\huge\boxed{5x^2-2x}[/tex]

Step-by-step explanation:

[tex]3x+6x^2-5x-x^2\qquad|\text{combine like terms}\\\\=(6x^2-x^2)+(3x-5x)\\\\=5x^2-2x[/tex]

Answer:

12345

Step-by-step explanation:

sorry

Answer:

1)y=3x-2

2)y=x-4

Step-by-step explanation:

1)As we know slope intercept from

y=mx-b

y=3/1x-2

y=3x-2

2)y=mx-b

y=1x-4

  y=x-4

Answer:

All of the points on the graph could represent rational numbers.

Step-by-step explanation:

Answer:

All of the points on the graph could represent rational numbers

Step-by-step explanation:

i did the test and got iit right

Answer:

you are a real bot

Step-by-step explanation:

Question 14: 5/3

Question 15: 3

Reason: When you go up with those answers, you end up at the next point. Like with Question 14, From the point on the bottom, Go up five units, and go three units to the right, and you are at the next point. Same goes with Question 15.

I hope this helps, and Happy Holidays! :)

-16x= -80

x has to be a positive number in order to be multiplied by a negative number and still get a negative answer. Therefore D is the only correct option.

Answer:

B. -5

Step-by-step explanation:

-16x = -80

Divide both sides by -16, so that the x stands alone

(-16x) / (-16) = (-80) / (-16)

The two -16's cancel each other out on the left side

x = 80 / -16

So now all we have is 80 divided by -16, which we can simplify to

x = -5

Answer:

[tex]\huge\boxed{n=8}[/tex]

Step-by-step explanation:

[tex]-\dfrac{3}{4}n=-6\qquad|\text{multiply both sides by (-4)}\\\\(-4\!\!\!\!\diagup)\left(-\dfrac{3}{4\!\!\!\!\diagup}n\right)=(-4)(-6)\\\\3n=24\qquad|\text{divide both sides by 3}\\\\\dfrac{3\!\!\!\!\diagup n}{3\!\!\!\!\diagup}=\dfrac{24\!\!\!\!\!\diagup}{3\!\!\!\!\diagup}\\\\n=8[/tex]

Answer:

It has 2 more rate of change.

Step-by-step explanation:

the rate of change in function 2 is 0, because the line isn't going up or down. The rate of change in equation 1 is 2 because 2x represents the slope, or rate of change, in the equation. So, function 1 has 2 more of a rate of change than function 2.

e=16.2h------e/16.2=16.2/16.2h------16.2e=h

h=16.2e------h=44.03

Answer might be H=44.03 or H=5e/81

Answer:

2. Like terms: 5a 4. Lt: 4y, and y

coefficient: 2,-7 coefficient: 4, -3

Constant: 2,-7 constant: 4

3. like terms: 3h, 2h, and 6h can you follow these and do the remaining??

if no, I'll help u

coefficient: 3,2,6

constant: 9

Answer:

Do you still need help??

Step-by-step explanation:

Answer: 1. -24

2. -10

3. 8

4. 8

5. -10

6. -75

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

Hope this helps if you so please mark me Brainliest I would greatly appreciate it. Peace and Love

Answer:

3

Step-by-step explanation:

3(6)=18 so x is 6 because -9+18=9

[tex]6 \div - (4)(5)[/tex]

[tex]6 \div - (20)[/tex]

[tex]6 \times - ( \frac{1}{ 20} )[/tex]

[tex]3 \times - ( \frac{1}{10} )[/tex]

[tex] \frac{ - 3}{10} [/tex]

[tex] - 0.3[/tex]

Answer:

(4, -2)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

y = -3x + 10

y = -2x + 6

Step 2: Solve for x

Substitution

Step 3: Solve for y

Answer:

60896.7

Step-by-step explanation:

The volume of the hemisphere will be 60,865.86 cubic centimeters.

Volume is a proportion of consumed three-layered space. It is frequently evaluated mathematically utilizing SI inferred units or by different supreme or US standard units. Let r be the radius of the sphere.

Then the volume of the sphere will be

V = 4/3 πr³ cubic units

The diameter is 61.5 cm. Then the radius is calculated as,

r = d / 2

r = 61.5 / 2

r = 30.75 cm

The volume of the hemisphere is half of the volume of the sphere, then the volume is calculated as,

V = (1/2) x (4/3) x π r³

V = (1/2) x (4/3) x 3.14 x (30.75)³

V = 2.0933 x 29076.04688

V = 60,865.86

The volume of the hemisphere will be 60,865.86 cubic centimeters.

More about the volume of the sphere link is given below.

https://brainly.com/question/9994313

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Answer:

Step-by-step explanation: