A water well drilling rig has dug to a height of -60 feet after one full day of continuous use.
Assuming the rig drilled at a constant rate, what was the height of the drill after 15 hours?

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

Step 1: Distribute the negative sign on the left side of the equation:

-(x + 3) = 2(x - 3)

=> -x - 3 = 2(x - 3) (using the distributive property)

Step 2: Expand the right side of the equation:

-x - 3 = 2x - 6

Step 3: Add x to both sides of the equation to isolate the x term on one side:

-x + x - 3 = 2x + x - 6

=> -3 = 3x - 6

Step 4: Add 6 to both sides of the equation:

-3 + 6 = 3x - 6 + 6

=> 3 = 3x

Step 5: Divide both sides of the equation by 3 to solve for x:

3/3 = 3x/3

=> 1 = x

So, the correct value of x that makes the equation true is B. 1.

PLEASE MARK BRAILYISTT :D

Answer:

B, one

Step-by-step explanation:

In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.

Answer:

it appears to be mate, that you are able to buy 6 bananas for your goodness of will.

Step-by-step explanation:

6 bananas (yum) = 3 bucaroos

Answer: hi I think answers this but I might be wrong 19 9/100

Step-by-step explanation:

we have to do inverse operations!

hope this helps!

pls vote for brainliest!!

Answer:

is 84 the answer you where looking for?

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Answer:

2 2/3

Step-by-step explanation:

Answer:

2.16

Step-by-step explanation:

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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An equation is a mathematical statement that shows two mathematical expressions equal.

An equation consists a variable that does not have a fixed value to it.

Given,

j+12=25

Here ‘j’ is the variable.

To find ‘j’ we just need to 12 from 25.

So, 25 - 12 = 13

Hence, now we know that ‘j’ is equal to 13.

13 + 12 = 25

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Hope my answer helps you✌️

Mark BRAINLIEST

Answer: five times two times four plus three plus four

Step-by-step explanation:

5[2(4) + 3 +4]

whenever you have a number next to a bracket, like [ or ( ,it always means multiply. So thats how i know 5[2(4) means "five times two times four" as a verbal expression. The last part is "3+4" which translates to "three plus four"

I hope this is correct!!!

\(\huge\boxed{\sf{Hello\:there!}}\)

-a-(+b)=-a-b

Let's use this rule to solve our math problem:

-5-(+23)

-5-23

-28

\(\huge\boxed{\boxed{Hope\:it\:helps!}}\)

\(\huge\bold{Good\:luck!}\)

\(\huge\mathfrak{LoveLastsAllEternity}\)

Answer:

y = -2x+5

Step-by-step explanation:

5 is where the y intercept is

-2x is how many points it goes down each time it goes a point to the right so -2/1 also known as the slope  

so y = -2x+5

Answer:

y=-2x-5

Step-by-step explanation:

the slope can indicates that 2on the X Axis and 5 on the Y Axis

Answer: t≥9

Let's solve your inequality step-by-step:

t/3 ≥ 3

Step 1: Simplify both sides of the inequality.

1/3t ≥ 3

Step 2: Multiply both sides by 3.

3*(1/3t) ≥ (3)*(3)

t≥9

There are just 2 steps in this inequality, I hope this helps!

y=X equation is a direct variation function.

Answer:

Your answer is c. 36

Step-by-step explanation:

Answer:C 36

Step-by-step explanation:

9 x 4/1 = 36

i hope this helps ;)

Answer:

37.5

Step-by-step explanation:

cosФ = \(\frac{A}{H}\)

cos(33°35') = \(\frac{m}{45}\)

m = 45 × cos(33°35')

m = 37.5 (1d.p.)

Answer:

0.84

Step-by-step explanation:

39+45 =84

second power is 0.84

Answer:

24.15

Step-by-step explanation:

3.9+4.5(second power) =4.5×4.5=20.25

20.25+3.9=24.15

The area of the scaled copy of the rectangle is A = 160 units²

The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle

Area of Rectangle = Length x Width

Given data ,

If a rectangle with a length of 5 units and a width of 8 units is scaled by a scale factor of 2, the dimensions of the scaled rectangle will be multiplied by the scale factor.

Length of the scaled rectangle = Length of original rectangle x Scale factor = 5 x 2 = 10 units

Width of the scaled rectangle = Width of original rectangle x Scale factor = 8 x 2 = 16 units

The area of a rectangle is given by the formula: Area = Length x Width

So, the area of the scaled copy of the rectangle will be:

Area of the scaled rectangle = Length of the scaled rectangle * Width of the scaled rectangle = 10 x 16 = 160 square units

Hence , the area of the scaled copy of the rectangle is 160 square units.

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The complete question is attached below :

A rectangle with a length of 5 units and a width of 8 units is scaled by a scale factor of 2. What is the area , in sq units of the scaled copy of the rectangle?

Answer: If you mean LCM, the LCM of 10 and 15 would be 30.

Step-by-step explanation:

The LCM of two non-zero integers, x(10) and y(15), is the smallest positive integer m(30) that is divisible by both x(10) and y(15) without any remainder.

Answer:

59.5 hours

Step-by-step explanation:

Since Fabiola has basketball practice for 4.25 hours each week and we need to find how much she practices for 14 weeks, you have to multiply.

4.25 x 14 = 59.5

Answer:

p = 12.20h

30.5 hours

Step-by-step explanation:

Jackson works as a veterinary technician and earns per hour = $12.2

He works in a normal week = 40 hours

Let hours = h and weekly pay = p

p = 12.20h

p = $12.20 × 40

= $488.00

Last week Jackson was ill and missed some work.

 His total pay before deduction was $372.10

To find the hours he work the equation will be p = 12.20h

372.10 = 12.20h

372.10/12.20 = h

h= 30.5

Answer:

85 degrees

Step-by-step explanation:

Answer:

1.Yes, she should because he gave her 10 extra cent

2.It depends on what salad he wants but the most he will be able to get is 3 if he buys the Greek or the Taco salad.

Step-by-step explanation:

Answer:

5 is the correct answer

Step-by-step explanation:

Color 5 - 2 Black-and-White

Color 10 - 4 Black-and-White

Color 15 - 6 Black-and-White

Color 20 - 8 Black-and-White

Color 25 - 10 Black-and-White

Color 30 - 12 Black-and-White

Answer:

Colored photo           I           Black photo

5                                                               2

10                                                              4

15                                                              6

20                                                             8

25                                                            10

30                                                            12

35                                                            14

40                                                            16

45                                                            18

50                                                           20

Answer: x divided by y= 0.25

Step-by-step explanation:

Answer:

Step-by-step explanation:The answer is A

Answer: a.

Step-by-step explanation:

Answer:

C O U R T N E Y

Step-by-step explanation:

Look at their speed… meaning;

Angelica can run 4 cm per minute

Monique can run 3.5 cm per minute

And Courtney can run 5.5 cm per minute

The longest one is the fastest one

It says “per minute (/minute) which means courtney will win he can run to 5.5 cm in just a minute, but the others is slower than her

— — — —A

— — — -M

— — — — — - C

Answer:

1,728 yd²

Step-by-step explanation:

Area = b × h

36 yd will be the replacement for b

48 yd will be the replacement for h

Now we multiply 36 by 48

36 × 48 = 1,728 yd²

Answer:

1728

Step-by-step explanation:

Answer:

n=36

Step-by-step explanation:

36 divided by 2 is 16 then subtract 10 and you will get 6 hope this helps

Answer:

\(n = 32\)

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

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First, add 10 to both sides of the equation:

\(\frac{n}{2} - 10 = 6\\\ \\\frac{n}{2}- 10 (+10) = 6 (+10)\\ \\\frac{n}{2} = 6 + 10\\\\\frac{n}{2} = 16\)

Next, isolate the variable n by multiply 2 to both sides of the equation:

\(\frac{n}{2} = 16\)

\(\frac{n}{2} *2 = 16 * 2\)

\(n = 16 * 2\\n = 32\)

\(n = 32\) is your answer.

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