2x+5=11 two step equations
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Step-by-step explanation:    

Ok, so here are the basic steps of problem one:

P: Parenthesis. Flip both the negatives to positives:  (6)to the 5th power  X (6) to the 4th power.

E: Exponents: bring the first 6 to the 5th power: 6x6x6x6x6=7776 and the second to the 4th: 6x6x6x6=1296

M:Multiplication. Multiply 6 and 6 to get 10077696 (Thats you answer!)

Answer:

64

Step-by-step explanation:

300 -4x = 44

(300 - 44)/4= 64

check

64 x 4 =256

300 - 256 = 44

Answer:

Numerator

Step-by-step explanation:

2/3 / 4/5. 2/3 is the numerator of the compound fraction.

Answer:

15 miles

Step-by-step explanation:

First you divide 6 by 4 then multiply the result by 10

Answer: w+b>12. W>3

Step-by-step explanation: because the teacher tell me

Answer:

6%

Step-by-step explanation:

Estimated distance = 80 miles

Actual distance covered = 75.5 miles

We need to find the percent error of the cyclist's estimate. Its formula is given by :

[tex]\%=\dfrac{|\text{actual value-estimated value}|}{\text{actual value}}\times 100[/tex]

Put all the values,

[tex]\%=\dfrac{80-75.5}{75.5}\times 100\\\\=5.96\%[/tex]

or

= 6%

So, the percentage error is 6%.

Answer:

5.96

Step-by-step explanation:

Answer: -2.2

Step-by-step explanation:

Answer:

-3/5 which is the third line between 0 and -1 if you're going back from 0.

Answer:

there is no picture

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

70% of 100 is 70 meaning there would be 70 blue beads

Answer:

3x - 2y = 12

Step-by-step explanation:

3x-2y=12 is the standard form of equation y=3/2x - 6

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The equation is y=3/2x - 6

y equal to three by two times of x minus six

y=3/2x - 6

LCM of 1 and 2 is 2

y=(3x-12)/2

Now apply cross multiplication

2y=3x-12

Two times of y equal to three times of x minus twelve

Now take 2y to RHS side

3x-2y-12=0

3x-2y=12

Hence 3x-2y=12 is the standard Form of equation y=3/2x - 6.

To learn more on slope intercept form click:

https://brainly.com/question/9682526

#SPJ2

Answer:

[tex]y = - 3x + 5[/tex]

You should also try solving it yourself to make sure I did not make any mistake.

Step-by-step explanation:

Equation

[tex]y = mx + b[/tex]

First we need to know the slope

[tex]slope = \frac{y1 - y2}{x1 - x2} [/tex]

[tex]slope = \frac{2 - ( - 1)}{1 - 2} = \frac{3}{ - 1} = - 3[/tex]

So far the equation will look like this

[tex]y = - 3x + b[/tex]

To get the b you insert a point into the equation like this. I picked point (1,2)

[tex]2 = - 3 \times 1 + b[/tex]

[tex]b = 5[/tex]

We could also check it with the other point and see if we get the same answer.

[tex] - 1 = - 3 \times 2 + b[/tex]

[tex]b = 5[/tex]

So the equation is

[tex]y = - 3x + 5[/tex]

Answer(s)

1.=12b+60

2.=15b-75

Step-by-step explanation:

12xb=12b

12x5=60

1.=12b+60

15xb=15b

15x-5=-75

2.=15b-75

Answer:

x = -1/2

Step-by-step explanation:

First, subtract 2 from both sides to get 7/x alone. Then muliply both sides by x to get rid of 7/x's denominator. Divide both sides by -14 to get rid of x's coefficient and to get x alone. You will then get -1/2 as your answer.

2 + 7/x = -12

-2             -2

7/x = -14

*x       *x

7 = -14x

÷-14    ÷-14

- 1/2 =x

x = -1/2

Answer: As given, relationship between the number of hours a plumber works and the total work fee she charges is proportional.

The meaning of proportional is Ratio of number of hours a plumber works and the total work fee she charges is constant.

Using Unitary method

5 hours of work = $350

1 hours of work = $70

Let number of hours worked = x hours

Amount earned for x hours of work is represented by = $ y

For , x hours of work amount earned = 70 x (x=1,2,3...)

→y= 70 x

→→

Step-by-step explanation:

Answer:

1/78

Decimal form:

0.0 128205...

hope this helps!

Answer:

-62.9

Step-by-step explanation:

7.4= [tex]\frac{-t}{8.5}[/tex]

8.5 (7.4)=-t

62.9=-t

t=-62.9

Answer:

[tex]\frac{12}{25}[/tex] ↔ sinD × cosD

[tex]\frac{3}{5}[/tex]  ↔ sinC

[tex]\frac{16}{15}[/tex] ↔ cosC × tanD

[tex]\frac{4}{5}[/tex] ↔ sinD

Step-by-step explanation:

In the given triangle CBD

∵ ∠B is a right angle

∴ CD is the hypotenuse

→ We can use the trigonometry ratios

∵ sinC = opposite side of ∠C ÷ hypotenuse

∴ sinC = [tex]\frac{BD}{DC}[/tex]

∵ BD = 3 and CD = 5

∴ sinC = [tex]\frac{3}{5}[/tex]

∵ cosC = adjacent side of ∠C ÷ hypotenuse

∴ cosC = [tex]\frac{BC}{DC}[/tex]

∵ BC = 4 and CD = 5

∴ cosC = [tex]\frac{4}{5}[/tex]

∵ tanC = opposite side of ∠C ÷ adjacent side of ∠C

∴ tanC = [tex]\frac{BD}{BC}[/tex]

∵ BD = 3 and BC = 4

∴ tanC = [tex]\frac{3}{4}[/tex]

∵ sinD = opposite side of ∠D ÷ hypotenuse

∴ sinD = [tex]\frac{BC}{DC}[/tex]

∵ BC = 4 and CD = 5

∴ sinD = [tex]\frac{4}{5}[/tex]

∵ cosD = adjacent side of ∠D ÷ hypotenuse

∴ cosD = [tex]\frac{BD}{DC}[/tex]

∵ BD = 3 and CD = 5

∴ cosD = [tex]\frac{3}{5}[/tex]

∵ tanD = opposite side of ∠D ÷ adjacent side of ∠D

∴ tanD = [tex]\frac{BC}{BD}[/tex]

∵ BD = 3 and BC = 4

∴ tanD = [tex]\frac{4}{3}[/tex]

Let us find the answer to each tile

→ sinD = [tex]\frac{4}{5}[/tex] ⇒ 4th answer

→ sinC = [tex]\frac{3}{5}[/tex] ⇒ 2nd answer

→ sinD × cosD = ( [tex]\frac{4}{5}[/tex]) × ([tex]\frac{3}{5}[/tex]) = [tex]\frac{12}{25}[/tex] ⇒ 1st answer

→ tanC × tanD = [tex]\frac{3}{4}[/tex] × [tex]\frac{4}{3}[/tex] = 1 ⇒ Not used

→ cosC × tanD = [tex]\frac{4}{5}[/tex] × [tex]\frac{4}{3}[/tex] = [tex]\frac{16}{15}[/tex] ⇒ 3rd answer

Answer:  ↔ sinD × cosD

 ↔ sinC

↔ cosC × tanD

↔ sinD

Step-by-step explanation:

In the given triangle CBD

∵ ∠B is a right angle

∴ CD is the hypotenuse

→ We can use the trigonometry ratios

∵ sinC = opposite side of ∠C ÷ hypotenuse

∴ sinC =  

∵ BD = 3 and CD = 5

∴ sinC =  

∵ cosC = adjacent side of ∠C ÷ hypotenuse

∴ cosC =  

∵ BC = 4 and CD = 5

∴ cosC =  

∵ tanC = opposite side of ∠C ÷ adjacent side of ∠C

∴ tanC =  

∵ BD = 3 and BC = 4

∴ tanC =  

∵ sinD = opposite side of ∠D ÷ hypotenuse

∴ sinD =  

∵ BC = 4 and CD = 5

∴ sinD =  

∵ cosD = adjacent side of ∠D ÷ hypotenuse

∴ cosD =  

∵ BD = 3 and CD = 5

∴ cosD =  

∵ tanD = opposite side of ∠D ÷ adjacent side of ∠D

∴ tanD =  

∵ BD = 3 and BC = 4

∴ tanD =  

Let us find the answer to each tile

→ sinD =  ⇒ 4th answer

→ sinC =  ⇒ 2nd answer

→ sinD × cosD = ( ) × () =  ⇒ 1st answer

→ tanC × tanD =  ×  = 1 ⇒ Not used

→ cosC × tanD =  ×  =  ⇒ 3rd answer

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

You can read f(0) = 3/2 from the table. The slope is 1/2, so f(4) will be 1 more than f(2): f(4) = 7/2.

1 Remove parentheses.

-8(c-10)=−c+3

2 Regroup terms.

-8(c-10)=3−c

3 Expand.

-8c+80=3−c

4 Add 8c8c to both sides.

80=3−c+8c

5 Simplify 3-c+8c to 3+7c

80=33+7c

6 Subtract 33 from both sides.

80-3=7c

7 Simplify 80-3 to 77.

77=7c

8 Divide both sides by 7.

77/7 = c

9 Simplify 77/7 to 11.

11=c

10 Switch sides.

c=11

Sorry about my comment its all messed up, I thought you added a fraction like you did in an answer. Someone answered before me and i just copied mine and pasted it into a comment but it made it all weird. Happy holidays

Answer:

Answer is 12

12x1=12

3x4=12

Step-by-step explanation:

Its the least number.

Answer:

It is exactly 12

Step-by-step explanation:

I hope this helped you

Can i get branliest and heart please

Thanks!

Answer:

$1.48

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

You could make any amount but 8 dos work if the triangle is a 2 by 8

Answer:

y = -3/4 - 12

Step-by-step explanation:

Answer:

a b c

Step-by-step explanation:

bpommmmmmmmmmmmmmm

Answer:

Sorry , I might be wrong : 35664

Step-by-step explanation:

So, first, we can find 33% of 53,200

That is 17,556

Then, we can subtract 17556 from 53,200

We get 35664