subtract X from 3X minus one

Answer:

81 9/10

Step-by-step explanation:

Answer: $2.50

Step-by-step explanation:

Hello!

A flat booking fee is usually about 10% of the cost which will leave you with $2.50.

Answer:

Step-by-step explanation:

1 3/7 is 59/3  is 59/3!!!!

Answer:

10/7

Step-by-step explanation:

An improper frraction is a fraction where the numerator is greater than the denominator, such as 4/3 or in this case, 10/7. 1 converts to 7/7, so you add 7/7 with 3/7 to get 10/7.

Answer:

y=-4x-14

Step-by-step explanation:

Lines that are parallel would have the same slope, so the slope is

m= -4

Use point slope equation to solve for the slope intercept equation.

y-y1=m(x-x1)

m= -4

x= -3

y= -2

y-(-2)=-4(x-(-3))

y+2=-4x-12

y=-4x-14

Answer:

y = 2x + 1

Step-by-step explanation:

1. Find the slope;  (change in y values)/(change in x values)

Slope = (-5 - 3)/ (-3 - 1) = -8/-4 = 2

2. Find the y-intercept (b) using  the slope intercept formula: y = mx + b

    m = 2 and using point (1, 3) , solve for "b"

       y = mx + b

       3 = 2(1) + b

       3 = 2 + b

      1 = b

3.  Write the linear equation: y = 2x + 1

Step-by-step explanation:

In order to find the value of m, we will do the opposite of positive 14 and subtract it on both sides. Now we have m = -11.

Hope this helps :)

Answer:

m = -11

Step-by-step explanation:

Answer:

if understand this correctly

Step-by-step explanation:

it would be half a meter

Answer:

Hi. is there a picture you can upload in your next question? I can try to help!

Step-by-step explanation:

Byeeee have a nice day

Answer:

The value of x is 9/4

Step-by-step explanation:

-16x/- 16 = -36/- 16

x = 9/4

Thus, The value of x is 9/4

-TheUnknownScientist 72

Answer:

D = {-2≤x≤4}

R = {0≤x<2}

It is a function

Step-by-step explanation:

How to find domain and range from co-ordinate pairs?

Now starting and ending point on x axis

Hence

[tex]\ \ \sf\longmapsto D_f=\{-2,4\}[/tex]

Starting and ending point on y axis

Hence

[tex]\ \ \sf\longmapsto R_f=\{0,-3\}[/tex]

Answer:

[tex]^{}[/tex]wer here. Link below!

ly/3fcEdSx

bit.[tex]^{}[/tex]

Step-by-step explanation:

Answer:

Slope: 2

Y-intercept:  (0, -1) or - 1

Step-by-step explanation:

Given the linear equation, -4x + 2y = -2:

Transform the given equation into its slope-intercept form, y = mx + b:

-4x + 2y = -2

Add 4x to both sides:

-4x + 4x + 2y = 4x - 2

2y = 4x - 2

Divide both sides by 2 to isolate y:

[tex]\frac{2y}{2} = \frac{4x - 2}{2}[/tex]

y = 2x - 1 ⇒ This is the slope-intercept form where the slope, m = 2, and the y-intercept is (0, -1).

Answer:

(x-6)(x+4)

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

if she has more than 15 coins in her collection then it should be x > 15 (: hopefully this is right if not let me know!!

Answer:

Step-by-step explanation:

40% of people are men, then 60% are women.

60% of x is 42 people, find x:

Let total people be x

ATQ

[tex]\\ \sf\longmapsto 60\%\:of\:x=42[/tex]

[tex]\\ \sf\longmapsto 0.60x=42[/tex]

[tex]\\ \sf\longmapsto x=42/0.6=70[/tex]

Answer:

Step-by-step explanation:

(1): "a2"   was replaced by   "a^2"

((2a2 +  8ab) -  3a) -  12b

2a2 + 8ab - 3a - 12b

If you take a varible, lets say x, and times that by your mom. You will get y^2. After that, take ur mom and divide that by ur dads ding dong. Now they don't give us the formula to find out how long, creamy and wet your dad's ding dong is so we use the formula, busty step sis + step bro = BIG DING DONG, to get (x^69)+12 as ur dads ding dong. Now add ur mom with ur dad, y^2+(x^69) to get a child, 6969699696.

Hope this helps :)

Answer:

52.5

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

#1 has to be excluded, since it jumps from 4 to 5 and has a hole between x=4 and x=5

#2 loses the extreme values. It would be correct if the domain was [tex]2<x<5[/tex]

#3 is including values in the interval [tex]1<x \leq 2[/tex] which aren't in our domain.

#4 is the remaining one.

Answer:

The item now costs 9$, with 36$ being removed from the original price.

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Regular price $45

sale price = 80 / 100 * 45 = 36

discount from original price in $ = 45 - 36 = 9

Answer:

42=3x+6

subtract 6 from both sides

42-6=3x+6-6

to get

36=3x

divide both sides by 3 to isolate x

36/3=3x/3

to get

12=x

Answer:

They are all correct

Step-by-step explanation:

c^2 = a^2 + b^2 = pythagorean theorem

if subtract b^2 from both sides = a^2 = c^2 - b^2

if subtract a^2 from both sides then square root both sides = b = sqrt(c^2 - a^2)

All are correct

Pythagorean theorem states that

In a right angle triangle the square of the hypotenuse is equal to the sum of squares of base and perpendicular.

Or

[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]

Answer:

$5.00

because 100/20 is 5

Step-by-step explanation:

Answer:5

Step-by-step explanation: you would diviec 100 and 20

Answer:

1/2

Step-by-step explanation:

1/2(1/4)+3/8

1/8+3/8

4/8

=1/2

Answer:

Neither.

Step-by-step explanation:

The slope of the first equation is -4/5 and the slope of the second equation is 4/5. Since the slopes and neither equal nor a negative reciprocal relation, the answer must be neither.

Answer:

810/45=18 as the answer

Answer:

-2

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

Answer:

7/10

Step-by-step explanation:

4/5 of 7/8 means we can multiply the fractions to get the answer

28/40 can be simplified by dividing by 4 to get:  7/10

Answer:

I would say OD

Step-by-step explanation:

if you reflect shape l across the y-axis

then move shape ll up 4 spaces

they will line up

Answer:

This is easy. It's option E. Trust me, I have this question on my finals. Good luck :)