All categories

2 years ago

Solve the equation for x

Mathematics

2 answers:

tangare [24]2 years ago

8 0

Draw a line
box the variable
add opposite to both sides
solve for the variable

Studentka2010 [4]2 years ago

3 0

-8x+8=x-34
-9x=-42
x=42/9
42/9 = 14/3

x=14/3 or 4.6...

You might be interested in

Can Someone Explain algebraic fractions to me please? I Don't understand It

lbvjy [14]

Algebraic fractions are the same as normal fractions, but they have algebraic expressions as the numerator/denominator.

For example, $\frac{2}{7}$ is a normal fraction, but $\frac{3y - 2x}{2y + 5x}$ is an algebraic fraction.

3 0

3 years ago

A sweater priced at $34.99 is on sale 25% off, find the cost with 7.5% sales tax.

Ymorist [56]

25%=$8.74 7.5%=$2.62

7 0

2 years ago

A school band found they could arrange themselves in rows of 6, 7, or 8 with no one left over. What is the minimum number of stu

mylen [45]

Answer:

168 is the answer if i m not wrong.I took the LCM.

6 0

2 years ago

Round these decimals to 2 decimals places.Please I need some help...

Naddik [55]

A) 1.15
B) 2.87
C) 3.59
D) 4.22
E) 5.74
F) 6.95
G) 7.25
H) 8.64
I) 9.68
J) 28.33

8 0

3 years ago

Read 2 more answers

A game has a circular playing area in which you must hit a ball into a circular hole. The area of the playing area is 16ft2. The

Bad White [126]

Answer:

$4.9\%$

Step-by-step explanation:

we know that

To find out the probability of hitting a ball into the circular hole, divide the area of the hole by the area of the playing area

Let

x ----> the area of the hole

y ----> the area of the playing game

$P=\frac{x}{y}$

we have

$y=16\ ft^2$

<em>Find the area of the hole</em>

The area of the circle (hole) is equal to

$A=\pi r^{2}$

we have

$r=1/2=0.5\ ft$ ----> the radius is half the diameter

assume

$\pi =3.14$

substitute

$A=(3.14)(0.5)^{2}$

$A=0.785\ ft^2$

<em>Find the probability</em>

$P=\frac{x}{y}$

we have

$x=0.785\ ft^2$

$y=16\ ft^2$

substitute

$P=\frac{0.785}{16}$

$P=0.0491$

Convert to percentage

$0.0491*100=4.91\%$

Round to the nearest tenth

$4.9\%$

5 0

3 years ago