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NARA [144]
3 years ago
11

Twice the difference of a number and eight equals two

Mathematics
1 answer:
sdas [7]3 years ago
5 0

Answer:

10-8=2 i  think

Step-by-step explanation:

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Find the simple interes charged on a loan of $26,500 for 8 months at an interest rate of 7%. Show ALL your work or explain
Dovator [93]

Answer:

$1236.67

Step-by-step explanation:

I = Prt

P = 26500

r = 0.07

t = 8/12 = 2/3

I = (26500)(0.07)(2/3)

I = 1236.67

6 0
3 years ago
What is the value of t, if the value of x is 4?<br><br> T - 6 = x - 6
Stella [2.4K]

Answer: T=4

Step-by-step explanation:

3 0
3 years ago
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Bag of bird seeds that only cost $22.25 is marked up to 25.30.what is the percent markup
natima [27]

To get the answer to this problem, first we have to subtract the marked up cost to the cost of the product. So we first minus 25.3 and 22.25. When we do this, we will get a difference of 3.05. This is the profit that you will earn. So after that, we have to divide 3.05 and 25.30 to get the mark up percentage. When we do this, we will get an answer of 0.12. So in order to convert that into a percentage, we just have to multiply it by 100 and we will get 12%. 

7 0
3 years ago
Write the statement as an algebraic expression.
Firdavs [7]

Answer:

(c^{2}+d)+2(cd)

Step-by-step explanation:

we know that

The algebraic expression of the phrase " The sum of square of c and d" is equal to adds the square of number c to the number d

(c^{2}+d)

The algebraic expression of the phrase " The sum of square of c and d increased by twice their product" is equal to

(c^{2}+d)+2(cd)

7 0
3 years ago
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The volume of a cone is 3πx3 cubic units and its height is x units. Which expression represents the radius of the cone’s base, i
dalvyx [7]

Answer:

<em>r=3x</em>

Step-by-step explanation:

<u>The Volume of a Cone</u>

The volume of a cone of radius r and height h is:

\displaystyle V=\frac{1}{3}\pi hr^2

We are given the volume of a cone is

V=3\pi x^3

Equating:

\displaystyle \frac{1}{3}\pi hr^2=3\pi x^3

Multiplying by 3:

\pi hr^2=9\pi x^3

Simplifying by pi:

hr^2=9 x^3

Since h=x:

xr^2=9 x^3

Dividing by x:

r^2=9 x^2

Taking square roots:

r=\sqrt{9 x^2}=3x

Thus: r=3x

5 0
3 years ago
Read 2 more answers
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