What is the value of x

•15
•21
•26
•105

Answer:

111

Step-by-step explanation:

72+39+1=111

Answer:

-48

Step-by-step explanation:

-56 - -8

Subtracting a negative is like adding a positive

-56 +8

The signs are different so we subtract the two numbers and take the sign of the larger

56 -8 = 48

The larger  number has a negative sign so the answer is negative

-48

Answer:

0.57735026919

Answer:

Step-by-step explanation:

here you go mate'

step 1

6+(-6)  equation

step 2

6+(– 6)  simplify the signs

6-6

step 3

6-6  subtract

answer

0

mind if i get brainliest

Answer:

7/30.. hope this helps..

Answer:

Step-by-step explanation:

get b by itself

15-1/2b= -3

-15          -15

-1/2b=-18

multiply by -2

-1/2b=-18

*-2      *-2

b=36 ( it's positive because two negatives make a positive)

Answer:

1/16

Step-by-step explanation:

3/4 divide by 12=1/16

Answer:

19 weeks

Step-by-step explanation:

Harley has an initial amount in his account = $500

He spends the amount each week = $20

He wants to have more than $100 in his account at the end of summer to purchase some new shoes.

We assume that he can withdraw the money from his account for 'w' weeks,

Inequality representing this situation will be,

(500 - 20w) > 100

Further solving this inequality,

-20w > 100 - 500

-20w > -400

w < 20

Therefore, Harley can withdraw the money for less than 20 weeks or 19 weeks.

Answer:

i believe its -42

Step-by-step explanation:

6 × -7 u would multiply because when ever it shows u something like that u would multiply but if it shows + - then u add or subtract but we will multiply i hope u get it right :)

The range of the function will be;

⇒ { - 6, 19, 29 }

The set of all inputs of the function is called Domain of set.

Given that;

The function is,

⇒ f (x) = 5x + 4

And, The domain = {-2, 3, 5}

Now,

Since, The function is,

⇒ f (x) = 5x + 4

We know that;

The range of the function gives the value of f (x).

So, We get;

The function is,

⇒ f (x) = 5x + 4

Put x = - 2;

⇒ f (-2) = 5 × - 2 + 4

           = -10 + 4

           = - 6

Put x = 3;

⇒ f (3) = 5 × 3 + 4

         = 15 + 4

         = 19

Put x = 5;

⇒ f (5) = 5 × 5 + 4

          = 25 + 4

         = 29

Thus, The value of range = { - 6, 19, 29 }

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Answer: 11 hours 30 minutes

Step-by-step explanation:

Total flight distance:

= 8,300 + 5,500

= 13,800 km

Flight time = Distance / Speed

= 13,800 / 1,200

= 11.5 hours

= 11 hours 30 minutes

Answer:

From the lines we know that that two sides are the same so the other angle is also 6x

the total of a triangle equals 180 so

6x+6x+3x=180

15x=180

x=12

Hope This Helps!!!

Answer:

17%

Step-by-step explanation:

Percentage of full time employees who ride bus to and fro from work?

Since the table as been arranged as a two way frequency table., we only need to find the value at the intersection of the two Given conditions ;

Horizontally, the type of ride = bus

Vertically, the type of employee = full-time

Hence, full time employees who take bus to and fro = 0.17

As a percentage =, (0.17 * 100) = 17%

Answer:

divide them both by 2 to get 6/7

Step-by-step explanation:

Answer:

Step-by-step explanation:

divide by two or a common factor

Correct question is;

Peter wants to make four necklaces that are the same way. He asked his friends to cut the string for the necklace 15 paper clips long. Would all the lengths be the same? Explain your think

Answer:

No, the lengths would not be the same. This is due to the fact the the paper clips could be in different sizes.

Step-by-step explanation:

We are told that he wants to make four necklaces that are the same way and that he told his friends to cut the string for the necklace 15 paper clips long.

Now, we are not told the sizes of the paper clips and we know that paper clips come in different sizes. Thus the paper clips in which the strings are cut could be in different sizes. Therefore, the lengths wouldn't be the same due to that.

Answer:

a) 84 minutes ☺️☺️

Answer:

Step-by-step explanation:

-4/10+(-7/10)=-1 1/10

Answer:         0.0238095238

Step-by-step explanation:

Answer:

d = 8

Step-by-step explanation

Work Backwards:

59 - 3 = 56

56/7 = 8

Therefore d = 8

Answer:

Three more than seven times a number d is equal to fifty nine

According to the problem

[tex]7d + 3 = 59 \\ 7d = 59 - 3 \\ 7d = 56 \\ d = \frac{56}{7} \\ \boxed{d = 8}[/tex]

Answer:

C

Step-by-step explanation:

Pythagorean Theorem: a^2 + b^2 = c^2

A and B are the sides given to us, because they're not the hypotenuse. Square each at add them.

That leaves you with 289. Square root it, because we want to find C without being squared.

The square root of 289 is 17, so the hypotenuse is 17 m in length

Answer:

4 seconds

Step-by-step explanation:

I completed a table, swimmer 1 started with 1.7 while swimmer 2 started with 0. After adding 1.9 to swimmer 1 each time and 2.3 for swimmer 2, swimmer 2 caught up at 4 seconds

Answer:

67.50

Step-by-step explanation:

i used a calculator to do 1500 ×4.5%

Answer:

you would multiply 1500 × 4.5%= 65.5

Step-by-step explanation: In order to factor an integer (the 8 in the fraction 1/8) we need to repeatedly divide it by the ascending sequence of primes (2, 3, 5)

The number that each prime divides the original integer becomes it's exponent in the final result.

In the example: [tex]\frac{1}{8} x+16[/tex]

Prime number 2 to the power of 3 equals 8.

[tex]\frac{1}{2^3} x+16[/tex]

Now, we need to perform a multiplication. The following rule is applied: [tex]\frac{A}{B} C=\frac{AC}{B}[/tex]

In the example: [tex]\frac{1}{2^3} x+16[/tex]

The new factors in the numerator are: 1x.

Notice that all non-fractions are placed in the numerator.

The factors in the new denominator are: [tex]2^3[/tex]

[tex]\frac{x}{2^3} +16[/tex]

Now, we need to add the fractions. We use this rule: [tex]\frac{A}{B} +\frac{C}{D} =\frac{\frac{LCD}{B}A+\frac{LCD}{D}C }{LCD}[/tex]

The example involved 2 terms. [tex]\frac{x}{2^3} +16[/tex]

Note that 1 non-fractional term are treated as fractions with a denominator equal to 1.

The LCD is: [tex]2^3[/tex]

[tex]\frac{x}{2^3} +16[/tex]changes to[tex]\frac{x+(2^3)16}{2^3}[/tex]

We need to evaluate a power by multiplying the base by itself as many times as the exponent indicates.

In the example: [tex]\frac{x+(2^3)16}{2^3}[/tex]  (the one in parenthesis)

Base 2 will be multiplied by itself 3 times.

2 x 2 x 2 = 8 ([tex]2^3[/tex] = 8)

[tex]\frac{x+8\times16}{2^3}[/tex] (Notice that [tex]2^3[/tex] is now 8 in the fraction.)

Lastly, we multiply the 8 by 16 in the fraction, [tex]\frac{x+8\times16}{2^3}[/tex]

8 x 16 = 128

[tex]\frac{x+128}{2^3}[/tex] (Notice that 8 x 16 is now 128 in the fraction)

Therefore, your answer is: [tex]\frac{x+128}{2^3}[/tex]

Answer:

h=0.25t+3

Step-by-step explanation:

y=mx+b

y=0.25x+3

replace y with h and x with t

h=0.25t+3

Answer:iiikkkkkkkhuf76v76r 7

Step-by-step explanation:12345678910

Answer:

You can sell at least 40 phones each week.

Step-by-step explanation:

Given that:

Weekly base salary = $150

Earning on each phone = $20

Maximum amount that can be earned each week = $950

Let,

m be the number of phones.

20m + 150 ≤ 950

20m ≤ 950 - 150

20m ≤ 800

Dividing both sides by 20

[tex]\frac{20m}{20}\leq \frac{800}{20}[/tex]

m ≤ 40

Hence,

You can sell at least 40 phones each week.

Answer:

The game field is 350 40 percent for 250 is 100 and 250 plus 100 is 350.

Brainly or thank me (in addition if there is other answers)