Mr. Peterson can iron 2 shirts in 6 minutes.
At this same rate, Mr. Peterson can iron blank
shirts in 21 minutes.

Answer:

a and c are functions b is not

Step-by-step explanation:

a and c are both functions

while b, is not

Answer:

no

Step-by-step explanation

6x+2 is not equal to 3x so they are not proportional

Answer:

x= 26

Step-by-step explanation:

Im not sure but i had this same quistion on a quiz and i got it correct

Answer:

there is no slope its undefined

Step-by-step explanation:

Answer: x=11

Step-by-step explanation:

2(3x-1)=4(x +5)

3x-1=2(x+5)

3x-1=2x+10

3x=2x+10+1

3x=2x+11

3x-2x=11

x=11

Answer:

do you need factor, combine like terms or simplify

Answer:

5.4

Step-by-step explanation:

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

Answer:

if you add it all up then divide it by the amount of numbers their are you'll get 22

Step-by-step explanation:

Answer:2.6*10^5

Step-by-step explanation:

Answer:

y=3x-3

Step-by-step explanation:

first we turn in the stander from to y incept form

then you plug in the x and y, for time here, i am not goona put the steps more

msg me if you need steps

Answer:

A) - .5

B) 7

C) - 2

Step-by-step explanation:

Answer:

4*6^4x ln(6)

Step-by-step explanation:

6^(4x)

6^4x

-d/dx[6^4x]

ln(6)*6^4x*d/dx[4x]

ln(6)*6^4x*4*d/dx[x]

4ln(6)*6^4x*1

4ln(6)*6^4x

4*6^4x ln(6)

Answer:

C

Step-by-step explanation:

Answer:(9,2) I assume I don’t really understand the question

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

Parentheses

Exponents

Multiply

Divide

Add

Subtract

(12-9)3-2x7=

(3)3-2x7=

9-14= -5

Answer:

-5 I used pemdas

Step-by-step explanation:

Brainliest please

Answer:

[-5,5]

Step-by-step explanation:

Answer:

1 pair of socks cost $6.99

Step-by-step explanation:

$27.96 divided by 4 = $6.99

Hope I helped :)

Please consider Brainliest :)

Answer:

 [tex]\frac{1}{3}[/tex]n  + 4  = 6  

6

Step-by-step explanation:

Given problem:

      4 more than one third of a number n is 6

Unknown:

The equation = ?

Solution of the number  = ?

Solution:

 let the number  = n

So, 4 more than one third of a number;

  One third of n = [tex]\frac{1}{3}[/tex]n

  4 more;

                [tex]\frac{1}{3}[/tex]n  + 4

   is 6;

             [tex]\frac{1}{3}[/tex]n  + 4  = 6   (equation of the expression)

Let us now solve the equation:

                         [tex]\frac{1}{3}[/tex]n  + 4  = 6  

                    [tex]\frac{1}{3}[/tex]n = 6 - 4

                   [tex]\frac{1}{3}[/tex]n = 2

                     n = 6

Answer:

(1,8)

Step-by-step explanation:

Answer:

>

Step-by-step explanation:

Which symbol completes the inequality represented on the graph?

     z _____ 1.5

>

Greater-than-or-equal-to

<

Less-than-or-equal-to

The required inequality is given as  Z Greater than or equal(≥) to 1.5.

Number line from -3 to 5 is given and a open circle at 1.5.
Right of the circle is shaded and the inequality for the shaded portion to be determine.

Inequality is when the equations contain [≤ , ≥ <, >] is termed as inequalities.

Here, in the given numerical shaded potion of Z is beyond 1.5 to the right so their must be an greater than equal to (≥) after z. i.e. z ≥ 1.5.

Thus,  the required inequality is given as  Z Greater than or equal(≥) to 1.5.

Learn more about Inequality here:
https://brainly.com/question/20383699

#SPJ2

Answer:

Step-by-step explanation:

-8x + 14 = -2(4x - 7)

use the distributive property to get rid of the parentheses (-2 x 4x and -2 x -7) (negative times negative equals positive)

-8x + 14 = -4x + 14

subtract 14 on both sides to cancel out 14

-8x is not equal to -4x

although this may seem like a weird answer, if x is the same variable (pretend it's one) 1 multiplied with -8 will not equal 1 multiplied with -4

Answer:

all real numbers

Step-by-step explanation:

Given

- 8x + 14 = - 2(4x - 7) ← distribute parenthesis

- 8x + 14 = - 8x + 14

Since both sides are equal, then any real value of x is a solution of the equation.

Answer:

Negative

Step-by-step explanation:

Ex 1. -3 - 2 = -5

Ex 2.  -10 - 6 = -16

Hope this helps!

Answer:

53 or A

Step-by-step explanation:

Range would be 75 - 22 = 53

Answer:

A

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

(85-50) / (15) = 35 / 15 = 2.33 hrs, round to the nearest hour that would be 2 hrs

Answer:

7

Step-by-step explanation:

pq - r/4

(-8)(-3) - 68/4

-8 x -3 = 24 (2 negatives equal a positive)

24 - 68/4

68/4 = 17

24-17 = 7

Step-by-step explanation:

a² + b² = c²

a² = c² - b²

√a² = √c² - √b²

a = c - b

Answer:

3% of 8%

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

(f + g)(x) = f(x) + g(x), then

f(x) + g(x)

= [tex]4^{x}[/tex] - 8 + 5x + 6 ← collect like terms

= [tex]4^{x}[/tex] + 5x - 2 → C

Answer:

The answer is "[tex]0.375 \ m^2 \ \ and \ \ 0.1875 \ m^2[/tex]".

Step-by-step explanation:

A rectangular paper on the side is given by Olivia:  

[tex]a= \frac{1}{2} \ m \\\\b= \frac{3}{4} \ m[/tex]

On the diagonal she cuts paper. A paper parts which results would be about half the original field.  

Area of origin:

[tex]A= a\times b[/tex]

   [tex]= \frac{1}{2} \times \frac{3}{4} \\\\= \frac{3}{8} \ m^2\\\\ = 0.375 \ m^2[/tex]

The resulting parts area:  

[tex]A_2 =\frac{A}{2} = \frac{\frac{3}{8}}{2}[/tex]

             [tex]=\frac{3}{16} \ m^2 \\\\= 0.1875 \ m^2[/tex]