What is the value of the expression below when
w = 7 and x = 6?
5w — x

Answers

Answer 1

Answer:

The answer is 29

Step-by-step explanation:

5(7)-6 once you put it in the calculator you will get 29 as the answer for all of it. The w is 7 and when you place it next to the 5 you have to multiply it and then subtract it by the x which is the 6.

I hope this helps!

Answer 2

After substituting, the value of expression is 29.

What is substitution method?

To find the value of any one of the variables from one equation in terms of the other variable is called the substitution method.

Given that;

The expression is,

⇒ 5w - x

And, w = 7 , x = 6

Since, The expression is,

⇒ 5w - x

Substitute the value of w and x, we get;

⇒ 5×7 - 6

⇒ 35 - 6

⇒ 29

Learn more about the substitution method visit:

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Related Questions

m + 4 = -12

and

v - 15 = -27

Answers

Answer:The AR-15 came first, in 1947; the M16 a decade later. They have the same magazine capacity: 30 rounds. The former is heavier, with a shorter range and slower rate of fire, but these are subtle differences. Overall, the weapons are pretty simila

Step-by-step explanation:M4 carbine

Carbine, Caliber 5.56 mm, M4

Manufacturer See Manufacturers below

Unit cost $700 (avg. cost)m= -16

v= -12

Step-by-step explanation:

m + 4 = -12

m= -4-12

m=-16

v - 15 = -27

v=-27+15

v= -12

Produced 1991–present

Variants M4A1 Mark 18 Mod 0 CQBR

Answer:

m= -16

v= -12

Step-by-step explanation:

m + 4 = -12

m= -4-12

m=-16

v - 15 = -27

v=-27+15

v= -12

write .0045 into a scientific notation

Answers

Answer:

To write 0,0045 in scientific notation, we will have to move the decimal point three point to right, which literally means multiplying by 1000=103 . Hence in scientific notation 0.0045=4.5×10−3 (note that as we have moved decimal three point to right we are multiplying by 10−3

Step-by-step explanation:

What is the midpoint of a segment with endpoints at (-4,-8) and (8, 10)

Answers

Answer:

(2,1)

Step-by-step explanation:

Answer:

(2,1)

Step-by-step explanation:

The temperature was 8°F. It dropped so that the temperature was 0°F.

Answers

Answer:

It dropped 8 degrees so the answer must be -8

Step-by-step explanation:

Brainliest for correct answer

Answers

Answer:

Hey there!

The error in this congruence statement is that we don't know if these are actually congruent.

Saying that the triangles "look the same" simply isn't enough. We do know that all three angles are the same, but the AAA (Angle Angle Angle) postulate only works for similar triangles.

Additionally, even if they were congruent, it would still be triangle ABC ≅ triangle FED, not triangle DEF.

Let me know if this helps :)

Answer:

The wrote the order wrong so they are not congruent until you fix their mistake

Step-by-step explanation:

ABC~ FDE

Ms. Anderson made a New year's resolution to go on a diet and exercise more. On January 1st , she weighed 160 pounds. Two months later, she had dropped to 136 pounds. What was the percent of decrease in her weight?

Answers

Answer: 15%

Step-by-step explanation:

From the question, we are informed that Mrs Anderson weighed 160 pounds earlier and two months later, she had dropped to 136 pounds. To. Calculate the percent of decrease in her weight goes thus:

We've to find her decrease in weight first. This will be:

= 160 pounds - 136 pounds

= 24 pounds

Percentage decrease will now be:

= Change in weight/Original weight × 100

= 24/160 × 100

= 0.15 × 100

= 15%

The percent of decrease in her weight is 15%.







Item 4
Solve the equation.

23h−13h+11=8
h=

Answers

Answer is 20 by plugging the 4 in the equation it equals 20

which expression has the same value as 3y+2x

a. 3y+(-2x)
b.-2+3y
c.2x-(-3y)
d.-3y-2x​

Answers

Answer:

Hey there!!

Your required answer is option C.

The reason is;

In option A when you simplify the signs, you will get it as 3y-2x.In option B it's totally not matching. In option C, when you simplify the signs, you will get as 2x + 3y {as( - )× (- )= (+)}.Option D is not matching.

Therefore, the possible answer is option D.

Hope it helps...

ANSWER THIS QUICK!! IT¨S WORTH 46 POINTS

Answers

Answer:

The answer is option A

Step-by-step explanation:

[tex] \frac{4\pi \sqrt{5} - 2\pi \sqrt{5} }{3 \sqrt{5} } [/tex]

Simplify the numerator first

Since they have the same square root that's root 5 we can subtract them directly

That's

[tex]4\pi \sqrt{5} - 2\pi \sqrt{5} = (4\pi - 2\pi) \sqrt{5} \\ = 2\pi \sqrt{5} [/tex]

So we have

[tex] \frac{2\pi \sqrt{5} }{ 3\sqrt{5} } [/tex]

Reduce the expression with √5

We have the final answer as

[tex] \frac{2\pi}{3} [/tex]

Hope this helps you

Studio fee:$8 per hour
Vase:$10

Answers

Answer:

x = hours spent8x+10 = 464.5 hours

Step-by-step explanation:

We are asked for the number of hours spent at the studio, so it is reasonable to let the variable x stand for the number of hours.

The total cost is ...

  vase cost + hourly cost = total cost

where hourly cost = (# of hours)(cost per hour)

  10 + 8x = 46

  8x = 36 . . . . . . subtract 10

  x = 4.5 . . . . . . . divide by 8

4.5 hours were spent at the studio.

Liz is using the distributive property to evaluate the expression 27 (36) by using friendlier numbers. Her work is shown below. Liz's Work 27(36) Step 1 27 (3 + 12) Step 2 27 (3) + 27 (12) Step 3 81 + 324 Step 4 405

Answers

Answer:

Step 1 should have been 27(6 + 30).

Step-by-step explanation:

Given that:

The evaluation of the expression 27(36) by using the distributive property as portrayed by Liz is as follows:

27 (36)

Step 1 = 27 (3+ 12)

Step 2 = 27(3) + 27(12)

step 3  = 81 + 324

Step 4 = 405

What was the first error that Liz made?

From the above first step, we will see that :

27(3+12) was given, which is wrong.

the right step that is supposed to be there is:

27(6 + 30).

so the calculation will be:

Step 1 = 27(6+30)

Step 2 = 27(6) + 27(30)

Step 3 = 162 + 810

Step 4 = 972

plz answer i will mark as brainliest follow u and give you thx..but in return i need full proper answer

two dice are thrown simultaneously. list all the possible outcomes and the probability of getting same number on both dice (doublets); the sum of prime number

Answers

Answer:

Explanation:

There are 36 possible outcome:
(1,1) (1,2) (1,3)...(1,6)
(2,1)....(2,6)
(3,1).....(3,6)
(4,1)....(4,6)
(5,1)....(5,6)
(6,1).....(6,6)

The possibility of getting a doublet are 6 possible outcome:

(1,1) (2,2) (3,3) (4,4) (5,5) (6,6)

P = 6/36 = 1/6

The possibility for getting a sum of prime number are 8 outcome:
(1,2) (2,1) (2,3) (3,2) (5,2) (2,5) (5,6) (6,5)

P = 8/36 = 2/9


If a=0 and b≠0, where will the graph of the complex number a+bi always lie?

Answers

Answer:

On the horizontal axis

Step-by-step explanation:

The complex number is represented by the complex plane or z-plane which is the representation geometrically of the real (number) axis and the imaginary (number) axis

When plotting complex numbers, the real part of the complex number is always plotted on the horizontal axis while the imaginary part is plotted on the vertical axis

The complex plane concept facilitates the description of complex numbers geometrically.

Solve for b.
N = 2a²b

Answers

Answer:

N=2a2b

divide by 2a squared to get

b=N/2a2

I’ll give brilliant if answered

Answers

6)0.67
7)5.4
8)37.5
9)1.33

Step-by-step explanation:

6 answer

[tex] \frac{4}{15} \div \frac{2}{5} [/tex]

[tex] \frac{4}{15} \times \frac{5}{2} [/tex]

[tex] \frac{8}{75} = 0.10667[/tex]

7 answer

[tex] \frac{9}{10} \div \frac{1}{6 } [/tex]

[tex] \frac{27}{5 } = 5.4[/tex]

[tex] \frac{9}{10} \times 6[/tex]

8 answer

[tex] \frac{20}{8} \div \frac{1}{15} [/tex]

[tex] \frac{20}{8} \times 15[/tex]

[tex] \frac{1}{6} = 0.1667[/tex]

9 answer

[tex] \frac{6}{7} \div \frac{9}{14} [/tex]

[tex] \frac{6}{7} \times \frac{14}{9} [/tex]

[tex] \frac{4}{3} = 1.33[/tex]

What is the solution to 4(s – 3) – 4= 4+8(2 – s)?
Enter your answer in the box.
S=

Answers

Answer:

11

Step-by-step explanation:

4(s-3)-4=4+8(3)

=4+24

=28

4s-12-4=28

4s-16=28

4s=28+16

4s=44

s=44/4

s=11

The domain of the function f(x)=25/10x-20 is all rea numbers x excpet

Answers

Step-by-step explanation:

f(x) = 25 / (10x -20)

When 10x - 20 = 0, f(x) is undefined. Therefore x = 2 is not in the domain for f(x) to be a function.

Answer = 2.

Simplify: | 5\6 - 7\2 | - | 5\3 |

Answers

Answer:53 over 30

Step-by-step explanation:

Answer the questions to determine a conditional probability. How many customers are on payment plan B? customers How many of the customers on plan B text? customers What is the probability that a randomly selected customer who is on plan B uses the phone most often to text? Give the answer in fraction form.

Answers

Answer:

Answer the questions to determine a conditional probability.

How many customers are on payment plan B?

23 customers

How many of the customers on plan B text?

13 customers

What is the probability that a randomly selected customer who is on plan B uses the phone most often to text? Give the answer in fraction form.

13/23

Step-by-step explanation:

edg 2020

The probability that a randomly selected customer who is on plan B uses the phone most often to text is 13/23

What is the probability?

Probability refers to a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.

The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.

P(E) = Number of favorable outcomes / total number of outcomes

The customers are on payment plan B = 23 customers

The customers on plan B text = 13 customers

The probability that a randomly selected customer who is on plan B uses the phone most often to text

= 13/23

Learn more about probability here;

https://brainly.com/question/11234923

Find the median of the following data.
46, 24,87, 64, 39, 50, 37, 48

Answers

Answer:

47

Step-by-step explanation:

46, 24,87, 64, 39, 50, 37, 48

First put the numbers in order from smallest to largest

24,  37,  39,46, 48,50,64,87

Then we notice that there are 8 numbers.  The median is the middle

24,  37,  39,46     , 48,50,64,87

The middle is between 46 and 48

Take the average of these numbers

(46+48)/2 = 94/2 = 47

The median is 47

Answer:

49

Step-by-step explanation:

Fairly simple, line up the numbers in order from lowest to highest. Then find the middle two terms. Since we have 8 terms, we take the two in the center, 50 and 48 and add them together, then divide by two to get your median.

The equation d=m/v can be used to calculate the den

Answers

yes you are right, density formula is :

density = mass ÷ vol

Solve x^2=64. What property did you use?

Answers

Answer:

x = ± 8 using the square root property

Square root both sides to get x = ± 8.

please help meeeee!!!!!!! complete the equation below. 5x+5x=10x____

Answers

5x5 - 10x = 0


5x5 - 10x = 5x • (x4 - 2)

look at image. reflection across the x-axis​

Answers

Answer:

S 1,-1     R 1,-3   :)

Step-by-step explanation:

simplify the fraction 56/100

Answers

Think it’s 57/100 or rounded its

Car Mileage for a
Hybrid Car
What is the value of y when the value of x is 1?
240 kg
180
Number of Miles
120
60
2
2.
3
Number of Gallons

Answers

Answer:

60

Step-by-step explanation:

Answer: 60

Step-by-step explanation

I took the test (:

Name a line in the figure

Answers

Answer:

where is the figure????

nap......where is the figure?

how do you do this equation?​

Answers

Answer:15/4y²Steps:

5y^2×3/4

calculate:

15/4y^2

alternate form:

3.75y²

a tree was 17 feet tall when it was planted . it grew 8 times that height in 15 years how much taller is the tree then when it was planted

Answers

Answer A tree was 17 feet tall when it was planted it grew eight times that height in 15 years how much taller is the tree than when it was planted

Step-by-step explanation:

Answer you will multiply 17 * 8 which would give you 136. Next you was subtract 17 from 136 giving you a total of 119

Step-by-step explanation:

A dripping tap loses 10mL of water every 45 seconds. How much water
will be lost in 6 hours?

Answers

Answer:

4800 ml

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask :)

Answer:

4.8 L

Step-by-step explanation:

6 hours = 6*60*60 seconds = 21600 seconds

10 mL - 45 seconds

x mL - 21600 seconds

x = (21600*10)/45=4800 mL

4800 mL = 4.8 L

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