All categories

3 years ago

12x + 1 = 25

2 answers:

6 0

The answer to the equation is 2. I found this by doing the following:

12x + 1 = 25
-1 -1
12x = 24
— —
12 12

x = 2

I hope I helped!

PSYCHO15rus [73]3 years ago

5 0

For this case we have the following equation:

$12x + 1 = 25$

We must find the solution!

Subtracting 1 from both sides of the equation we have:

$12x = 25-1\\12x = 24$

Dividing between 12 on both sides of the equation we have:

$x = \frac {24} {12}\\x = 2$

Thus, the solution is given by $x = 2$

Answer:

$x = 2$

You might be interested in

What is the correct letter name for Ð1 below?

bija089 [108]

Have you figured it out ?

6 0

3 years ago

-3/5b+7+2/5b=19 please answer

ikadub [295]

Step-by-step explanation:

here your answer

above photo is your answer

7 0

2 years ago

PLEASE HELP ASAP

Lera25 [3.4K]

Answer:

Emily has a 1 in 9 chance of rolling an odd number for all 3 rolls

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the 74th term of this arithmetic sequence? -25, -21, -17, -13,-9, -5,...

xz_007 [3.2K]

Answer:

267

Step-by-step explanation:

let's say that

f(0)=-25

so in the sequence we are adding 4

so f(1)=-25+4=-21

and f(2)=f(1)+4=-25+4+4=-25 + 4(2)

so if you continue you will notice that

f(n)=-25+4(n)

so our question is

What is the 74th term of this arithmetic sequence?

so if f(0) is our first term, the 74th will be f(73)

so we can apply our formula

f(73)=-25+4(73)

=-25+292

=267

3 0

3 years ago

Analyse the table of values. The variable, T, represents the quantity (L) of gas in a tank and the variable, d, represents the d

Deffense [45]

Answer:

The answer is below

Step-by-step explanation:

The equation of a straight line is given by:

y = mx + b;

where y, x are variables, m is the rate of change and b is the y intercept.

a) d is on the x axis and T is on the y axis, the rate of change is gotten using the points (0, 75) and (300, 37.5). Hence the rate of change (m) is:

$m=\frac{y_2-y_1}{x_2-x_1} =\frac{37.5-75}{300-0} =-0.125$

b) The rate of change means that the quantity of gas in tank decreases by 0.125 for every km traveled.

c) The graph was plotted using geogebra online graphing tool.

d) Using the points (0, 75) and (300, 37.5), the equation of the line is:

$T-T_1=\frac{T_2-T_1}{d_2-d_1}(x-x_1) \\\\T-75=\frac{37.5-75}{300-0}(d-0)\\\\T=-0.125d+75$

The tank is empty when T = 0, hence:

0 = -0.125d + 75

0.125d = 75

d = 600 km

The tank is empty at 600 km

5 0

3 years ago