Solve for x: 4 = (-8) +3x. Will you please help?

Answers

Answer 1
Answer: 8 + 4 = 3x
12 = 3x
divide both sides by 3
x= 4
Answer 2
Answer: x = 4 (i need 20 characters excuse this)

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Michelle has some stamps.her sister has half as much stamps as she does.they have 1,080 stamps in all.how many stamps does Michelle have

Answers

Michelle has 2/3 of the total 1,080 stamps, so 1,080*2/3=720 stamps

What multiplies to -300 and adds to 13

Answers

25 and -12 because when you subtract 12 from 25 you will get 13 and when you multiply 25 by -12 you will get -300
25 and -12..........
Hope i helpd

What is the slope of -5/8 and goes through the point (2,-3)

Answers

The answer is -11/7 as a mixed number it is( -1 4/7)

Reed wants to buy a new tent for an upcoming camping trip. The tent is marked down from its original price by 20%, and Reed has a coupon for an additional 10% off of the sale price. If the original cost of the tent was $175, what does Reed pay?

Answers

You would take 175 and multiply it by 0.20 which is 35. The you would subtract 35 from 175 because it is marked down so you would get 140. Next, you would take 140 and multiply it by 0.10 and get 14. Finally subtract 14 from 140 to get your answer which would be $126.

The quotient of the difference of a number and 24 divided 8 is the same as the number divided by 6

Answers

The number that satisfies the given condition is -72.

Let's break down the given statement step by step:

The difference of a number and 24:

Let's assume the number is represented by 'x'.

The difference of 'x' and 24 can be written as (x - 24).

Divided by 8: We divide the difference of 'x' and 24 by 8, which gives us ((x - 24) / 8).

The quotient of the difference of a number and 24 divided by 8: So, the quotient is ((x - 24) / 8).

The number divided by 6: We divide the number 'x' by 6, which gives us (x / 6).

The given statement says that the quotient obtained in step 3 is equal to the number divided by 6.

Mathematically, we can represent this as:

((x - 24) / 8) = (x / 6)

To solve this equation for 'x', we can cross-multiply:

6(x - 24) = 8x

Now, we can simplify and solve for 'x':

6x - 144 = 8x

Subtracting 6x from both sides:

-144 = 2x

Dividing by 2:

x = -72

Therefore, the number that satisfies the given condition is -72.

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x-the\ number\n\n(x-24)/(8)=(x)/(6)\ \ \ \ |multiply\ both\ sides\ by\ 24\n\n3(x-24)=4x\n\n3x-72=4x\ \ \ \ |subtract\ 3x\ from\ both\ sides\n\n\boxed{x=-72}

The circumference of a circle is 19π in. What is the area, in square inches? Express your answer in terms of π.

Answers

Answer:

A = 90.25 pi in^2

Step-by-step explanation:

The circumference is given by

C = 2*pi*r

19pi = 2*pi*r

Divide each side by 2 pi

19pi / 2 pi = 2*pi*r/ 2pi

9.5 = r

The area is given by

A = pi r^2

A = pi ( 9.5)^2

A = 90.25 pi in^2

Answer:

The area of circle is 90.25 π inches².

Step-by-step explanation:

Given:-

Circumference of circle is 19 π in.

To Find :-

Area of circle

Solution :-

Firstly, we need to find radius of circle

Using formula

Circumference of circle = 2 π r

substitute the value

19 π inches = 2 π r

Divide each side by 2 π

19 π inches / 2 π = 2 π r / 2 π

9.5 inches = r

Now, Finding the area of circle

Using formula

Area of circle = π × r²

Where,

  • r, radius of circle = 9.5 inches

Substitute the values

Area of circle = π × ( 9.5 inches)²

Evaluate the exponent

Area of circle = π × 90.25 inches ²

multiply ,we get

Area of circle = 90.25 inches²

Hence, the area of circle is 90.25 π inches².