Write the following equations in slope intercept form
Equation 1: y-7x=6
Equation 2: y+7x=8

Answer:

b

Step-by-step explanation:

give other person brainliest

The mistake lies in step -(66/5)/(22/5) → -(66/5)(22/5) where he didn't take the reciprocal of the divisor while dividing the two fractions.

The step would have been like this:

-(66/5)/(22/5) = -(66/5)(5/22) = -(3).

A fraction is a portion of a whole or, more broadly, any number of equal pieces.

It is written in the form p/q, read as "p by q", where p is called the numerator and q is called the denominator, and the fraction p/q represents p number of equal parts from q number of equal parts.

Fractions are of two types:

Fractions are divided by multiplying the dividend by the reciprocal of the divisor

Suppose we are asked to divide a fraction a/b by x/y.

This is written as (a/b) ÷ (x/y) or (a/b)/(x/y), and calculated as:

(a/b)*(y/x).

In the question, we are informed that last night, the temperature fell from 0°F to Negative 13 and one-fifth °F in 4 and two-fifths hours. Alan calculated the average temperature change per hour.

He followed the following steps:

-(13 1/5)/(4 2/5)

= -(66/5)/(22/5)

= -(66/5)(22/5)

= -(1452/25).

The mistake lies in step -(66/5)/(22/5) → -(66/5)(22/5) where he didn't take the reciprocal of the divisor while dividing the two fractions.

The step would have been like this:

-(66/5)/(22/5) = -(66/5)(5/22) = -(3).

Learn more about dividing fractions and reciprocals at

https://brainly.com/question/1622425

#SPJ2

Answer:

1.7

Step-by-step explanation:

[tex]0.5 + 2.2 = 1.7[/tex]

explanation :

8x + 7y + 4 - 6x + 15y + 16

then, equate denominator

8x - 6x +7y + 15y + 4 + 16

the answer is

2x + 22y + 20

hope this will help you

Answer:

2x + -8y + -20

Step-by-step explanation:

First solve the parenthisis.

(8x + 7y + 4) - 3(2x - 5y -8)

8x + 7y + 4 - 6x - 15y - 24

Now the like terms... combine 8x and -6, 7y and -15y, last but not least -24 and  4.

To end up with 2x -8y -20

Answer:

so whats your question for this

Answer:

Step-by-step explanation:

y + 3 = 1/2(x - 4)

y + 3 = 1/2x - 2

y = 1/2x - 5

Answer:

20 minutes

Step-by-step explanation:

We can use ratios to solve

125 words          500  words

------------------- = ----------------

5 minutes            x minutes

Using cross products

125x = 500*5

125x = 2500

Divide by 125

125x/125 = 2500/125

x =20

Answer:

20 min

Step-by-step explanation:

okay, what numbers do you have to divide?

Answer:

1

Step-by-step explanation:

2-3x=5

-2       -2

-3x=3

-3x/-3=3/-3

x=-1

Answer:

There's no specific answer

Step-by-step explanation:

If you want the Midpoint M between A and B then you should use the equation [tex]\frac{A + B}{2}[/tex]

12 + 6

Add Them:

12 + 6 = 18

7 + 7 + 12

Add Them:

7 + 7 + 12 = 26

Answer:

18

26

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

got it rt one edge!

Answer:

A the first graph

Step-by-step explanation:

i did the test good luck <3

Answer:

[tex] \frac{15,4+14,5+13,1+12,3 + x}{5} = 14.2[/tex]

[tex] \frac{55.3 + x}{5} = 14.2 \\ [/tex]

[tex]11.06 + \frac{x}{5} = 14.2[/tex]

[tex] \frac{x}{5} = 3.14[/tex]

[tex] \frac{x}{5} = 3.14[/tex]

[tex]x = 3.14 \times 5 = 15.7[/tex]

the heaviest fish was 15.7

I hope it is right

Answer:

The midpoint is (4,3)

Step-by-step explanation:

I attached the midpoint formula.

( -1 + 9 )       ( 4 + 2 )

     2                2

8 / 2 = 4         6 / 2 = 3

(4,3)

Answer

Step-by-step explanation:

Answer:

A third of 9 is 3.

Step-by-step explanation:

9 / 3 = 3.

3 * 3 = 9

Answer:

Step-by-step explanation:1000+50

=1050%

Answer:

you need more to this answer because it'll be impossible to do so.

Step-by-step explanation:

Since we are finding total distance, we can just add both together.

5 + 2 = 7ft total traveled

Best of Luck!

Answer:

7ft

Step-by-step explanation:

2+5=7

Answer:

Step-by-step explanation:

i did it

Answer:

C B E

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

Short solution given below

Properties used in solution:

13.................................................

∠1 = ∠4 = ∠5 = ∠8 = 130°

∠2 = ∠3 = ∠6 = ∠7 = 180° -130° = 50°

14.................................................

2x + 90° + x = 180° ⇒ 3x = 90° ⇒ x = 30°

2y = x ⇒ 2y = 30° ⇒ y = 15°

z + 2y = 180° ⇒ z + 30° = 180° ⇒ z = 150°

15.................................................

5x - 20° = 3x ⇒ 2x = 20° ⇒ x = 10°

5x - 20° + 2y + 4y = 180° ⇒ 5*10° - 20° + 6y = 180° ⇒ 30° + 6y = 180° ⇒ y =25°

Answer:

7

Step-by-step explanation:

Answer:

8x +32

Step-by-step explanation:

4 (2x+8)

Distribute

4*2x + 4*8

8x +32

[tex]\framebox{\parbox[t][1.0cm]{4.50cm}{\addvspace{0.2cm} \centering $ \;\; \,\;8x+32\; \;\; $ } }\\[/tex]

Step-by-step explanation:

[tex]4(2x+8)[/tex]

Add parenthesis.

[tex](4)(2x+8)[/tex]

Now separate everything with parenthesis.

[tex](4)(2x)+(4)(8)\\8x+32(Answer)[/tex]

Hope this helps!

Answer:

D. [tex]y = \frac{18}{6} x[/tex]

Step-by-step explanation:

[tex]y = \frac{18}{6} x[/tex]

Cross cancel common factor ; 6

[tex]18\div 6 = 3\\6\div 6 =1\\\\y = 3x[/tex]

Three is the co-efficient of x

Answer:

2 x 10 to the -6th power is .000002.

Answer:

[tex]\frac{1}{20^} ^6[/tex]

Step-by-step explanation:

Depends what you mean

if you mean 2x10^-6 it would be different than (2x10)^-6 but I'll solve for the latter.

[tex](2*10)^-6 = (20)^-6\\20^-6 = \frac{1}{20^6}[/tex]

1/20^6 would just be

[tex]\frac{1}{64000000}[/tex]

Answer:

FEDERAL INCOME TAX

Employers are required by law to withhold a certain amount of your pay for federal income tax (FIT).  The Internal Revenue Service provides employers with tables that show how much money to withhold.

The amount withheld depends on your income, marital status, and withholding allowances. You may claim 1 allowance for yourself and 1 for your spouse if you are married. You may claim additional allowances for any others you support.

Use the tax tables in the chapter 02 folder to help you with these problems.

1. Beverly Hibbs earns $325.00 a week. She is single and claims 2 allowances.

What amount is withheld weekly for federal income tax?18

2. Sing-Chi Fong earns $415.00 a week. He is married and claims 3 allowances.

What amount is withheld weekly for federal income tax?12

3. Rebecca David earns $427.50 per week as manager at Marlin Department Sto

Answer:

147

Step-by-step explanation:

Answer:

Step-by-step explanation:

From the question the two angles that's

[tex]\angle[/tex] ZXY and [tex]\angle[/tex] WXZ are complementary since they lie on a right angle

Complementary angles are angles that add up to 90°

Let m [tex]\angle[/tex] WXZ be x

To find m [tex]\angle[/tex] WXZ add up the two angles and equate them to 180° to find the angle

So we have

[tex]\angle[/tex] WXZ + [tex]\angle[/tex] ZXY = 90

x + 26 = 90

x = 90 - 26

x = 64°

So we have the final answer as

Hope this helps you

Step-by-step explanation:

it is 3 one