Which expression is equivalent to 1/2 x + (-70) - 2 1/4 x - (-2)

Answer:

1/2

Step-by-step explanation:

Subtract 2x from both sides

Add 3 to both sides

Then divide both sides by 4

x = (1/2)

Answer:

-95

Step-by-step explanation:

(4 - m) / 9 = 11

Multiply both sides by 9:

4 - m = 99

Subtract both sides by 4:

-m = 95

Multiply both sides by -1:

m = -95

Answer:

-63

Step-by-step explanation:

4 - M = 11

---

9

Bring the 4 to the opposite side of the variable ( bring the 4 to the other side of the = sign where it shows 11 or a different number with no variable. basically if you get a question problem for math like this, and when you see a variable aka a letter, move it to the other side where it doesn't have a letter, move it with the = sign then add or subtract. if the number that your moving away from the variable is positive, you subtract making it negative... but if you have a negative number, do adding instead. )

4 - 11 = -7

subtract and then you muliply

M

--- = -7

9

once you mulipled -7 x 9

your answer should be

M = -63

( Have a good day! )

Answer:

[tex]x=67.38^\circ[/tex]

Step-by-step explanation:

Use trigonometry

Recall that cos(x)=adjacent side/hypotenuse

You can remember this with SohCahToa

Also remember that if cos(x)=y then [tex]cos^{-1}(y)=x[/tex]

In this case, we know the adjacent side and hypotonous

Adjacent side=5000

Hypotenuse=13000

Therefore

[tex]Cos(x)=\frac{5000}{13000}=\frac{5}{13}[/tex]

Now to solve for x, take the inverse cosine

[tex]cos^{-1}(\frac{5}{13})=x=67.38^\circ[/tex]

Answer:

x=67.38

Step-by-step explanation:

I took the quiz and got it correct!

Answer:

Options (A) and (D).

Step-by-step explanation:

Given expression is,

4x³ - 7x² - [tex]\frac{30}{y}[/tex] + 15

Characteristics of the give expression ,

Option (A).

Third term [tex]-\frac{30}{y}[/tex] of the expression is in the form a ratio.

True.

Option (B).

Entire expression is a difference.

False.

Option (C).

There are three terms.

False.

Option (D).

There are four terms in the given expression.

True.

Therefore, Options (A) and (D) will be the correct options.

Answer:

8

Step-by-step explanation:

6|+|−2|

=6+|−2|

=6+2

=8

Answer:The answe is 2 because ther are only 2 skirts

Step-by-step explanation:

Answer:

x=-9

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 4x from both sides.

Step 4: Divide both sides by 4.

Answer: C

Step-by-step explanation:

30 km/s x 60 = 1800 (1 minute)

1800 x 60 = 10800 (1 hour)

Answer:

C.  108,000 km

Step-by-step explanation:

use distance = velocity x time

30  km x 3600 sec  x  1 hr

      sec         1 hr

= 108,000 km

Answer:

He has 12 print patterns shirt

Step-by-step explanation:

Here, we are interested in calculating the number of print colored shirts owned by Gere.

From the question, we are told that he has 3 times shirts with print colors as shirts with solid colors.

This means that if the number of solid colored shirt he has is x, then he has 3x print shirts

The addition of both is 16;

hence;

x + 3x = 16

4x = 16

x = 16/4

x = 4

Since number of print shirts = 3x; this means there are 3 * 4 = 12 print shy

Answer:

Step-by-step explanation:hxuducuc

Answer:

The team scored 25 2-point goals and 5 3-point goals

Step-by-step explanation:

Here, we are interested in calculating the number of 3 points and 2 points goals scored by the team

let the number of two point goals be x while the number of three point goals be y

The total goal number is 30;

Hence;

x + y = 30 ••••••(i)

Also, the total point is 65

point of two points goals is 2 * x = 2x

points of three point goal is 3 * y = 3y

Adding both;

2x + 3y = 65 ••••••(ii)

So we have two equations to solve simultaneously.

From 1, x = 30 -y

Now substitute this into ii

2(30-y) + 3y = 65

60 -2y + 3y = 65

y = 65 -60

y = 5

x = 30 - y

x = 30-5 = 25

Answer:

14.92

Step-by-step explanation:

you basically add them. just like normal numbers but add the decimal point.

Answer:

14.92

You need to do like this:

19.86

-4.94

--------

14.92

Answer:

A: Infinite

B: One

C: No Solution

Step-by-step explanation:

The sides are the same. This means that the equation has infinite solutions.

The equation has one solution.

[tex]2x+7=2x\\\\2x-2x+7=2x-2x\\\\\boxed{7\neq 0}[/tex]

The final result is a contradiction. The equation has no solution.

Answer:

a)  -4. -9. -2

    -3. -5. -7

    -8.  -1. -6

b) -3. 4. -1

    2  0  -2

    1.  -4  3

Step-by-step explanation:

a)  -4. -9. -2

    -3. -5. -7

    -8.  -1. -6

b) -3. 4. -1

    2  0  -2

    1.  -4  3

Answer:

a. (across) -3,-5,-7,-1

b. (across) 4,0,-2,-4,3

Step-by-step explanation:

The correct option is Option C: the missing value is 12.

In directly proportionality, if one quantity increases then the other quantity also increases. if one quantity decreases then other quantity also decreases.

x ∝ y

⇒ x= ky

where k is proportionality constant.

Here the value x1, y1 is given by

x1=8

y1=6

as x1 is directly proportional to y1.

x1 = ky1

⇒8=6k

⇒k= 8/6

⇒k =4/3

If x3= 24 then x3 =ky3

⇒24=(4/3)y3

⇒y3= 24/(4/3)= 18 which is true from the table

Then given in the question x2=16

As x2 is directly proportional to y2.

x2 ∝ y2

⇒ x2 =ky2

where k= 4/3

⇒ 16 = (4/3)y2

⇒ y2= 16/(4/3)

⇒y2= 16*3/4

⇒y2= 12

The correct option is Option C: the missing value is 12.

Learn more about proportionality

here: https://brainly.com/question/24868934

#SPJ2

Answer:

Vertically opposite angles are angles that are formed opposite of each other when two lines intersect, and they are always equal.

Thus, Angle PBH is 118 degrees.

-----------------------------------------------

Finding the value of c:

[tex]3c+94=118[/tex]

Subtract 94 from both sides:

[tex]c+94-94=118-94[/tex]

[tex]3c=24[/tex]

Divide both sides by 3:

[tex]\frac{3c}{3}=\frac{24}{3}[/tex]

[tex]c=8[/tex]

Answer:

n=8

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6(−6n−6)−7=−331

(6)(−6n)+(6)(−6)+−7=−331(Distribute)

−36n+−36+−7=−331

(−36n)+(−36+−7)=−331(Combine Like Terms)

−36n+−43=−331

−36n−43=−331

Step 2: Add 43 to both sides.

−36n−43+43=−331+43

−36n=−288

Step 3: Divide both sides by -36.

−36n−36=−288−36

n=8

Answer:

angle FXG is congruent to angle IXJ or JXI. GHI is 81°

Step-by-step explanation:

Angle FXG is congruent to angle IXJ because the two are vertical angles. (Vertical angle theorem)

FXG + GXH = FXH

Substitute the given values given:

49 ° + GXH = 130°

Subtract 49 both sides

49 - 49 + GXH = 130 - 49

GXH = 81°

Answer:

150

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

[tex]y = {x}^{2} + 4x + 3[/tex]

Answer:

11111/100000

Step-by-step explanation:

Good luck

Answer:

Step-by-step explanation:

As per given table we can see that

The equation of the function is

As m = 6 and b= 14, the function is:

Answer: I really don't understand B. but i think the answer is C

Answer:

The stat command has two options that allows you to customize the output according to your needs: -c, (--format="format") and --printf="format". The difference between these two options is that when two or more files are used as operants --format automatically adds a newline after each operand’s output.

Step-by-step explanation:

There you go!!!

Answer:

yoe left click twice and a menue comes up

Step-by-step explanation:

It is around 0.5 please mark it as brainliest it would help a lot thx

It could be anything in reality. Do you need the zero's solved?Please specify the question properly.

ANS: 12,0,13

Answer:

T(n) = 1800 + 58n

Step-by-step explanation:

Rent reception = $1800

Charge per person = $58

Number of person who attend reception = n

Total cost = fixed cost + variable cost

Fixed cost = 1800

Variable cost = 58n

Total cost = T(n)

Total cost = fixed cost + variable cost

T(n) = 1800 + 58n