What is another equivalent expression for -3(7 +5g)

Answer:

w=15

Step-by-step explanation:

4/5*w+13-(25)=0

STEP 1

4

Simplify —

5

Equation at the end of step1

4

((— • w) + 13) - 25 = 0

5

2.1 Adding a whole to a fraction

Rewrite the whole as a fraction using 5 as the denominator :

13 13 • 5

13 = —— = ——————

1 5

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

4w + 13 • 5 4w + 65

——————————— = ———————

5 5

Equation at the end of step2

(4w + 65)

————————— - 25 = 0

5

STEP 3

Rewriting the whole as an Equivalent Fraction :

3.1 Subtracting a whole from a fraction

Rewrite the whole as a fraction using 5 as the denominator :

25 25 • 5

25 = —— = ——————

1 5

Adding fractions that have a common denominator :

3.2 Adding up the two equivalent fractions

(4w+65) - (25 • 5) 4w - 60

—————————————————— = ———————

5 5

STEP4

Pulling out like terms :

4.1 Pull out like factors :

4w - 60 = 4 • (w - 15)

Equation at the end of step

4 • (w - 15)

———————————— = 0

5

STEP 5

When a fraction equals zero :

5.1 When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

4•(w-15)

———————— • 5 = 0 • 5

5

Now, on the left hand side, the 5 cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

4 • (w-15) = 0

Equations which are never true:

5.2 Solve : 4 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

5.3 Solve : w-15 = 0

Add 15 to both sides of the equation :

w = 15

Answer:

I'm sorry the calculator for geometry isn't working right. I'm so sorry

Step-by-step explanation:

Answer:

Step-by-step explanation:

One

Sin(x) = 15/24 = 0.625

x = sin-1(0.625)

x = 38.68

Two

Cos(x) = 8/11

Cos(x) = .727

x = cos-1(.727)

x =  43.34

Three

Tan(x) = 20/37

Tan(x) = 0.5405

x = tan-1(0.5405)

x = 28.39

Four

Cos(x) = 18/23

Cos(x) = .7826

x = cos-1(0.7826)

x = 38.50

Answer:

433.3333333333/min

Step-by-step explanation:

so 433/min

4500-1900= 2600

22-16=6

2600/6 =433.3333333333

Step-by-step explanation:

Given:

To find:

Solution:

(multiplication of digits give a larger number compared to addition, subtraction and division)

= (12 × 7) × (4 + 1)

∴ The biggest number Tony can make is 420.

Answer:

7.25 mph(miles per hour)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given

Area of the mirror:

None of the choices is correct

Answer:

A=Pe^(rt)

Fill in principal, rate as a decimal and time in years. Use 'e' on the calculator.

$449.58

$125 invested at 8% interest compounded continuously would be worth $449.58 after 16 years

um ok why? i guess ill add you

Answer:

hi

Step-by-step explanation:

sure

Answer:

16

Step-by-step explanation

12/3 = 4

4 x 4 = 16

Answer:

12:6

Step-by-step explanation:

Answer:

12:4

Step-by-step explanation:

think of it as 1/3, 4 is 1/3 of 12 because 4*3 is 12 to put it simply

Answer:

4, 12, 36, 108, 324

Step-by-step explanation:

each number is increasing by getting multiplied by 3

4 x 3 = 12

12 x 3 = 36

36 x 3 = 108

108 x 3 = 324

Answer:

4 x 15 = 60

12 x 15 = 180

36 x 15 = 540

108 x 15 = 1620

Answer:

It would be the last one, (0,4)

Step-by-step explanation:

It does not shift anywhere left or right just shifts down 4 so it would be a negative 4

Answer:

the answer would be 4/10 but the simplified version would be 2/5.

Step-by-step explanation:

add up how many bows you have, that will be the denominator. Then, the numerator is the number of purple bows. and if your going to simplify it divide the numerator and denominator by 2.

Answer:

fraction wise(4/10 chance)

percent wise:(40% chance)

Step-by-step explanation:

(There are 2 options) First add all of the bows then see how many purple bows there are. Since there are 4 bows it would be 4/10 or 40%.

Answer:

no

Step-by-step explanation:

Answer:

130

Step-by-step explanation:

From the FIQURE of the question, we can see that line "e" is parallel to line "f" then we can say (2x + 18)=( 4x - 14)

Then we can collect like terms

2x-4x= -14-18

-2x=-32

The negatives cancelled out we have

x = 16

From the question, At the intersection of lines b and f, the top right angle is (4 x minus 14) degrees

Angle on a straight line is 180° then we can calculate "y" as

y = 180 - (4x - 14)

= 180-4x+14

= 180+14-4x

But x= 16, then substitute we have

= 180 +14 - 14(16)

= 130

Hence, the value of y is 130

CHECK THE ATTACHMENT FOR THE FIQURE

Answer:

Answer above is correct - option C. 130!

Step-by-step explanation:

Hope this helps :D

Answer:

27.3 (C)

Step-by-step explanation:

First, add 68 and 26 to get 94.

Subtract 94 from 180 (The measure of a triangle.)

You will get 86.

Subtract 4, to get 82.

Divide by three.

I hope this helps!

Answer:

H I think

Step-by-step explanation:

hope this helps you!

Answer:

i think the answer it's letter F

Answer:

19.6

Step-by-step explanation:

88 ____ 75

23 ____ x

x = 23 . 75 / 88 = 19.6

Answer:

A

Step-by-step explanation:

9514 1404 393

Answer:

  A

Step-by-step explanation:

The line has positive slope (rises to the right) and a y-intercept of -2. The only matching choice is A.

__

Each of the equations is in slope-intercept form:

  y = mx + b . . . . . where m is the slope and b is the y-intercept

So, you need to choose the one that has m > 0 and b = -2.

Answer:

the answer is D

Step-by-step explanation:

The system of inequalities that best represents this situation provided A denotes the area of the entire field is: [tex]\mathbf{\left \{ {{A\geq 2x^2+10x+300 } \atop {A \leq 1200}} \right. }[/tex]

Word problems in mathematics are ways we can use variables, algebra notations, and arithmetic operations to solve real-life cases.

From the given information;

We have a new addition to the current rectangular field,

From the above information, we can derive a quadratic equation:

Also, we are given a constraint that the entire area of the practice field should be no more than 1200. i.e. It can be less than 1200 or equal to 1200.

Thus, the system of inequalities that best represents this situation provided A denotes the area of the entire field is:

[tex]\mathbf{\left \{ {{A\geq 2x^2+10x+300 } \atop {A \leq 1200}} \right. }[/tex]

Learn more about word problems in mathematics here:

https://brainly.com/question/26409868

#SPJ2

Answer:

(4,9)

Step-by-step explanation:

The formula for midpoint is (x2+x1/2, y2+y1/2)

insert numbers: (6+2/2,3+15/2)

simplify: (8/2,18/2)

simplify further: (4,9)

Answer:

x = 10

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)

9514 1404 393

Answer:

  48°

Step-by-step explanation:

Exterior angle KLM is equal to the sum of the remote interior angles.

  ∠KLM = ∠LJK + ∠JKL

  (8x -16)° = (2x +2)° +(3x +6)°

  8x -16 = 5x +8 . . . . . . . . . . divide by °, collect terms

  3x = 24 . . . . . . . . . . add 16-5x

  x = 8 . . . . . . . . divide by 3

The measure of the angle of interest is ...

  ∠KLM = (8x-16)° = (8·8 -16)°

  ∠KLM = 48°

9514 1404 393

Answer:

  Object 1 is the heaviest object.

Step-by-step explanation:

The first column of the table tells you ...

  Object 1 is heavier than the 10 kg weight

The second column of the table tells you ...

  Object 2 weighs 10 kg

The third column of the table tells you ...

  Object 3 is lighter than the 10 kg weight

Then the relative weights are ...

  Object 1 > Object 2 > Object 3

That is, Object 1 is the heaviest object.

Answer:

Object 1 is the Heaveyist!!!!

Step-by-step explanation:

3-column table with 2 rows titled effects of each object. The first row has entries Object 1, Object 2, Object 3. The second row has entries the balance tips toward the object, the balance remains balanced, the balance tips toward the weight.

Which statement is best supported by the information in the chart?

Object 1 is the heaviest object.----------!!!!!!!!!!!!!!!!!!!!!ΨΩΩΣΡξβνζ

Object 3 is heavier than Object 1.

The weight is heavier than Object 2.

The weight is the heaviest object.

Answer:

your answer would be both

Step-by-step explanation:

i checked it on khanacademy

Answer:

both

Step-by-step explanation:

khan academy

Answer:

1/3 of a dollar

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

6 * 6 = 36

its hard to explain but i know its right