The domain ofy = x-5 – 1 is

Step-by-step explanation:

1. ½(2r + 4) - ¼(16 - 8r)=3r-2

2. (8x - 3) - (2x + 6)=6x-9

3. (2 - 7y) - 3(y - 9)=-10y+29

4. 2(3x - 4) - (2x - 5)=4x-3

Answer:

-2 ≠ 2

Step-by-step explanation:

(1 + 3)2 – 10 = 2

(4)2 - 10 = 2

8 - 10 = 2

-2 ≠ 2

Hey there!

“Simplify (1 + 3)2 – 10 = 2”

IN ORDER FOR YOU TO SOLVE FOR THIS EQUATION YOU HAVE TO DO PEMDAS

- (P)arentheses

- (E)xponents

- (M)ultiplication

- (D)ivsion

- (A)ddition

- (S)ubtraction

(1 + 3)2 – 10 = 2

(1 + 3) = 4

4(2) – 10

4(2) = 8

8 – 10 = –2

Answer: –2 ≠ 2 so this makes this statement FALSE

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

Part a y=10.99+1.25x

Part B 14.74

Answer:

Part A) 10.99 + x = y

Part B) 14.74$

Step-by-step explanation:

In part A, you add the number of toppings to the pizza. Making the expression: Pizza Cost + Topping = Total Amount.

In part B, you do 1.25*3 = 3.75 (Cost of 3 toppings) + 10.99 (Cost of the pizza) =  14.74$

Hope this helps! 'v'

Answer: Yes.

This bowler is an outlier in the data set. In statistics, an outlier is a data point that differs significantly from other observations. In which this case, the bowler is significantly different than that of the other average scores.

Answer:

The answer is a

Step-by-step explanation:

Because if the circle is open then it is not equal to but if the circle is darkened then is it equal to

Answer:

Step-by-step explanation:

Given the expression

4/5 x - 1/10 = 3/10

We are to find the value of x

4/5 x = 3/10 + 1/10

4/5 x = 4/10

Cross multiply

4x * 10 = 5 * 4

40x = 20

x = 20/40

x = 1/2

The value of x is 1/2

Answer:

Its 1/2 :)

Step-by-step explanation:

Answer:x=3

Step-by-step explanation:

Equation:

5x+2=17

5x=15

x=3

Answer

the circles are 3 numbers each for it to be even

Answer:

The same function gave the same y-intercept

Step-by-step explanation:

Y-intercept can be calculated when x is 0. This is easy to figure out the table because it already gave us the value of y when x was 0, which was 3.

For the first function, we know that it has a y-intercept of 3.

For the second function, getting the y-intercept is very easy because you can look at the value of y at x=0. We can physically see that it is 3, meaning that they both have the same y-intercept.

Answer: approximately 3.5 meters.

Step-by-step explanation:

Given: Circumference of the smaller circle is approximately 11 meters.

Circumference of a circle = [tex]\pi d[/tex] , where d= diameter.

Ratio of circumference to diameter = [tex]\pi[/tex]

As per given,

[tex]\pi=\dfrac{11}{d}\\\\\Rightarrow\ d=\dfrac{11}{\pi}\\\\\Rightarrow\ d=\dfrac{11\times7}{22}\ \ \ [\pi=\dfrac{22}7]\\\\\Rightarrow\ d=\dfrac72=3.5\ meters[/tex]

Hence, the diameter of the smaller circle is approximately 3.5 meters.

Answer:

132

Step-by-step explanation:

[tex] \frac{x}{600} = \frac{22}{100} [/tex]

X = 132

Answer:

A) 3

Step-by-step explanation:

divide 77 by 11

you get 7

divide 21 by 7 to find x

x=3

Answer:

Therefore, x = 1 and y = -1 .

Step-by-step explanation:

The steps are :

[tex]4x - 5y = 9 - - - (1)[/tex]

[tex] - 6x + 5y = - 11 - - - (2)[/tex]

[tex](1) + (2)[/tex]

[tex]4x + ( - 6x) = 9 + ( - 11)[/tex]

[tex] - 2x = - 2[/tex]

[tex]x = 1[/tex]

[tex]sub \: x = 1 \: into \: (2)[/tex]

[tex](2)⇒[/tex]

[tex] - 6(1) + 5y = - 11[/tex]

[tex] - 6 + 5y = - 11[/tex]

[tex]5y = - 11 + 6[/tex]

[tex]5y = -5[/tex]

[tex]y = -1 [/tex]

Answer:

I hope it work

Step-by-step explanation:

adding both the equations

4x-5y=9

-6x+5y=-11

-2x+0y=-2

-2x=-2

Now divide both sides by -2

-2/-2 x= -2/-2

Step-by-step explanation:

36b-40=6b+40b+10

36b-6b-40b=10+40

-10b=50

b=-50:10

b=-5

Answer:

The quantity of the mark is $11.20

Step-by-step explanation:

Given that:

Amount paid by store for cell phone = $56

The store marks the price at 20%.

Quantity of the mark = 20% of 56

Quantity of the mark = [tex]\frac{20}{100}*56[/tex]

Quantity of the mark = 0.2 * 56

Quantity of the mark = $11.20

Hence,

The quantity of the mark is $11.20

Answer:

[tex]\frac{7}{4} u^{-4}[/tex]

Step-by-step explanation:

49/28 is 7/4

Applying the inverse law

u^2-6

u^-4

therefore [tex]\frac{7}{4} u^{-4}[/tex]

Answer:

2

Step-by-step explanation:

Answer:

Slope = 3/5

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Answer:

y=3/5,x=-3

Step-by-step explanatio

y

Answer:

-212

Step-by-step explanation:

an = a1 + (n-1)d, so

a52 = a1 + 51d

a1= - 8

d = -4 ( because you take away 4 every time)

so a52 = -8 + 51(-4) = -212

Answer:

26 tickets

Step-by-step explanation:

240.50 divided by 9.25

Answer:

the answer to this is 26

Step-by-step explanation:

240.50 ÷ 9.25 = 26

Answer:

-17

Step-by-step explanation:

as the picture says I have moved 21 so that the numbers are together and it's easier to solve then you move 3 to divide it on the other side and x is left alone.

Answer:

Linear and non-proportional

Answer:

πd X 27.5

π X 29.5 X 27.5= 2548.61704

2548.62cm

Answer:

4:5

Step-by-step explanation:

8:10 = 4  : 5

Answer:

4:5

Step-by-step explanation:

Answer:

7r

Step-by-step explanation:

because 7r is 7(r)

Answer:

x < -10/3 OR x > 20/3

Step-by-step explanation:

|5 - 3x| - 3 > 12

|5 - 3x| > 15

since it's absolute value, you have 2 scenarios to solve:

1) 5 - 3x > 15

-3x > 10

x < -10/3  (when dividing or multiplying by a negative, switch the symbol)

2) -(5 - 3x) > 15

-5 + 3x > 15

3x > 20

x > 20/3