Solving Exponential Equations and Inequalities Solve for x 169% = 13" ​

Answers

Answer 1

Answer:

x = 100/13

Step-by-step explanation:

x 169% = 13

x = 13/169%

x = 13/1.69 = 13/169/100

x = 13 × 100/169

x = 100=13

Answer 2

[tex]\\ \sf\longmapsto 169\%x=13[/tex]

[tex]\\ \sf\longmapsto 1.69x=13[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{13}{1.69}[/tex]

[tex]\\ \sf\longmapsto x=7.69[/tex]


Related Questions

3
A line passes through the point (10, 1) and has a slope of
2
Write an equation in slope-intercept form for this line.

Answers

Answer:

y = 2x - 19

Step-by-step explanation:

Slope-intercept form: y = mx + b

y = (x , y) = 1

m = slope = 2

x = (x , y) = 10

b = y-intercept

Plug in the corresponding numbers to the corresponding variables:

1 = 2(10) + b

First, simplify, and then isolate the variable, b. Note the equal sign, what you do to one side, you do to the other.

First, multiply 2 with 10:

1 = (2 * 10) + b

1 = 20 + b

Next, subtract 20 from both sides of the equation:

1 = b + 20

1 (-20) = b + 20 (-20)

1 - 20 = b

b = -19

Plug in 2 for m, and -19 for b.

y = 2x - 19 is your slope-intercept form.

~

[(3x-2)(x+6)]-[(x-1)(2x)]=103 steps

Answers

Let's solve your equation step-by-step.

(3x−2)(x+6)−(x−1)(2x)=103

Step 1: Simplify both sides of the equation.

x2+18x−12=103

Step 2: Subtract 103 from both sides.

x2+18x−12−103=103−103

x2+18x−115=0

Step 3: Factor left side of equation.

(x−5)(x+23)=0

Step 4: Set factors equal to 0.

x−5=0 or x+23=0

x=5 or x=−23

Answer:

x=5 or x=−23

if a 280g with 32 pieces chocolate bar contains 20% of fat. How much fat is in 4 pieces?

Answers

Answer:

0.8%

Step-by-step explanation:

4*20%=4*(1/5)=4/5=0.8%

help plz i will give brainliest

Answers

Answer:

12

(If needed explanation ask in the comments! ty)

Hope This Helps! •v•

¿Qué es un dato en estadística?

Answers

Answer:

Los datos son piezas individuales de información fáctica registradas y utilizadas con fines de análisis. Es la información en bruto a partir de la cual se crean las estadísticas. Las estadísticas son el resultado del análisis de datos: su interpretación y presentación. ... A menudo, estos tipos de estadísticas se denominan "datos estadísticos".

Step-by-step explanation:

Answer:

Un dato estadístico es cada uno de los valores que se ha obtenido al realizar un estudio estadístico

Step-by-step explanation:

1000 Chevrolet times 1000 Lamborghini

Answers

Answer:

1000000 chevginis

Step-by-step explanation:

Answer:

1000000 sports cars (Chevrolet and Lamborghinis)

Step-by-step explanation:

1000x1000

please help me :)

see image below

Answers

Answer:

x=6

Step-by-step explanation:

2x+5=17            

-5       -5    

2x=17-5

2x=12

x=6    

Answer:

2x+5=17 is x = 6, so 17 --> -5 --> ÷2 I hope this helps! :D

write each equation in slope-intercept form. underline the slope and circle the y-intercept in each equation 5x+3y=30
The slope - intercept form is: ___

Answers

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

[tex]y = \underline{-\frac{5}{3}}x + \boxed{10}[/tex]

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

[tex]\text{Converting to Slope-Intercept Form:}\\5x + 3y = 30\\\rule{150}{0.5}\\\rightarrow 5x - 5x + 3y = 30 - 5x\\\\\rightarrow 3y = 30-5x\\\\\rightarrow\frac{3y=30-5x}{3}\\\\\rightarrow y = 10 -\frac{5}{3}x\\\\\rightarrow \boxed{y = -\frac{5}{3}x + 10}[/tex]

⸻⸻⸻⸻

[tex]\text{General Slope-Intercept Formula:}\\y = mx + b\\\rule{150}{0.5}\\$\bullet \text{ }m -\text{Slope}\\$\bullet \text{ }b -\text{Y-Intercept}\\\rule{150}{0.5}\\\text{In the given equation, the slope would be } -\frac{5}{3} \text{ and the y-intercept would be } 10.[/tex]

⸻⸻⸻⸻

[tex]y = \underline{-\frac{5}{3}}x + \boxed{10}[/tex]

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

Help me fast please I am really confused!!!!!!

Answers

Answer:

By the way that the line is facing.

how much did it cost to transport the following:a) 1000 bags of maize each weighing 100 kg to a distance of 70 km if transportation costs $100 per 100 kg​

Answers

Answer:

100000 $

Step-by-step explanation:

Multiply:

1000*10

100000 $

the probability distribution of all possible values of the sample proportion is the

Answers

Answer: The sampling distribution of p is the probability distribution of all possible values of the sample proportion p.

Please help me with this!

Answers

Answer:

y=2x+3

Step-by-step explanation:

you should see how to get from one number to the next.

I noticed by multiplying an input by 2 then adding 3 I reach my output.

I would use this for each input to find that it would equal my output every time I used the rule

see screenshot below/above

Answers

Answer:

x-int: (-2,0)

y-int: (0,1.333)

Step-by-step explanation:

AM I RIGHT PLEASE HELP!!!
Calculate the slope of a line that passes through the points (6, -12) and (15,-3).

Answers

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (6, - 12 ) and (x₂, y₂ ) = (15, - 3 )

m = [tex]\frac{-3-(-12)}{15-6}[/tex] = [tex]\frac{-3+12}{9}[/tex] = [tex]\frac{9}{9}[/tex] = 1

I NEED HELP ASAP!!!!!

Answers

Answer:

IM PEPPA PIG

Step-by-step explanation:

UGHHHHHH 3333333

Help pls, will give branliest to right answer

Answers

Answer:

Similar AA

Step-by-step explanation:

By Angle-Angle similarity postulate triangle ABC and triangle DEF are similar.

Answer:

C. similar AA

‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

How many solutions does this equation have?
9p + 5 = 5 + 9p

Answers

Answer:

Infinite solutions

Step-by-step explanation:

9p + 5 = 5 + 9p

Since both sides are equal, therefore the equation has infinite solutions

20% of 400 is


.............​

Answers

Answer:

80

Step-by-step explanation:

20% of 400 is

= 20/100 * 400

= 80

THE ANSWER IS 80 I think

Plz help…10 points and a brainliest…

Answers

Answer:

substitute the values given,

= (2a + b) - (a - 2b)

= (2(x + 2y) + x - 2y) - (x + 2y - 2(x - 2y))

= (2x+4y+x-2y) - (x+2y-2x+4y)

= (3x+2y) - (-x+6y)

= 3x + 2y + x - 6y

= 4x - 4y

then,

(2a+b) - (a-2b) = 4x - 4y

Find slope of both lines and determine if parallel, perpendicular or neither
1) A (2,20)
B (9,55)
C (4,5)
D (9,30)

Answers

Answer:

Parallel

Step-by-step explanation:

y=5x+10

y=5x-15

A shipment of sugar fills 2 4/5 containers. If each container holds 2 3/7 tons of sugar, what is the amount of sugar in the entire shipment?
Write your answer as a mixed number in simplest form.

Answers

Answer:

6 4/5 tons

Step-by-step explanation:

Multiply the number of containers by the amount in each to find the total amount of sugar:

2 4/5 * 2 3/7 = 14/5 * 17/7 = 2*17/5 =34/5 = 6 4/5

.Write 3.4 · 10-4 in standard form​

Answers

0.00034/ standard form :)
Hope this helps and makes your day a little better!
Brainliest?❤️

Answer: 0.00034

Step-by-step explanation: 10^-4 would move the decimal left four times.

Please help! Geometry

Answers

Answer: g=100

Step-by-step explanation:

Answer:

g = 105

Step-by-step explanation:

G = 105 because the angle across from 105 on the left is also 105 (opposite angles), and g is a corresponding angle to the angle across from the 105 that is given.

Simplify the following expressions by distributing. 4(-w +8)

Answers

Answer:

-4w+32

Step-by-step explanation:

distribute the 4 to everything in the ( )

Help me with this question (will mark brainliest)

Answers

Answer:

What's the question?

What force would have been applied to the bus from t=16 s to t=21 s? Assume the mass of the bus was 50 kg.

Answers

Applying Newton's Second Law, it is found that the force, in Newtons, is given by:

[tex]F = 10[v(21) - v(16)][/tex]

Newton's Second Law states that Force, in Newtons, is mass times acceleration, that is:

[tex]F = ma[/tex]

In this problem, mass of 50 kg, thus [tex]m = 50[/tex]

Acceleration is change in velocity divided by change in time, that is:

[tex]a = \frac{\Delta_v}{\Delta_t}[/tex]

In this problem, we don't know the velocities, but know that time is from 16s to 21s, thus:

[tex]\Delta_t = 21 - 16 = 5[/tex]

[tex]\Delta_v = v(21) - v(16)[/tex]

Thus, the force is given by:

[tex]F = ma[/tex]

[tex]F = m\frac{\Delta_v}{\Delta_t}[/tex]

[tex]F = 50\frac{[v(21) - v(16)]}{5}[/tex]

[tex]F = 10[v(21) - v(16)][/tex]

A similar problem is given at https://brainly.com/question/18801986

Choose the algebraic expression that matches the phrase below.
h increased by 5​

Answers

Answer:

h + 5

Step-by-step explanation:

increased = add so yeah...

the measure of an angle is 14 degrees less then the measure of its complement . Find the measures of the two angles

Answers

Answer:

it would be:

Step-by-step explanation:

: 14 + 14 + 14 =?

:?=42°

An angle exceeds three times its complement by 10°, find it.​

Answers

Answer:

30° angle it might be same

what is the equation of the line in slope intercept form that passes through the points (1,7) and (2,11)

Answers

Answer:

slope = y^2 - y^1 / x^2 - x^1 = 4

your slope would be 4

Step-by-step explanation:

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