combine the like terms to create an equivalent expression

-k-(-8k)

Answers

Answer 1
Answer:
8k

Step-by-step explanation:

1. Simplify: -k + 8k
2. -k + 8k = 7k

Related Questions

After some bad news (due to a revolutionary but ultimately doomed process for making toast in a microwave oven), stock in Seraj Food Industries fell by 40%, to $324 a share. What was the original price of a share? Thank you so much i'll mark brainliest!

Answers

Answer:

Around $650

Step-by-step explanation:

The original price of a share is $540.

Given that, Seraj Food Industries fell by 40%, to $324 a share.

What is the percentage?

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100.

Let the original price of share be x.

x - 40% of x = 324

⇒ x - 40/100 × x = 324

⇒ x - 0.4x = 324

⇒ 0.6x = 324

⇒ x = 324/0.6

⇒ x = 540

Therefore, the original price of a share is $540.

To learn more about the percentage visit:

https://brainly.com/question/24159063.

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What’s the answer for the question a,b,c,or d

Answers

Answer:

The answer is B.

Step-by-step explanation:

Right off the bat you can do process of elimination, and D is the least likely answer, and A isn't right either, and neither is C because 440/8 gives a remainder of zero either way. Which leaves us with B, which is the correct answer because the answer is 55.

why does math make me want to cryyyyyyyyyyyyyyyy

Answers

Answer:

math sucks and is very stressful it makes me want to cry too but it will be okay

Step-by-step explanation:

In an online practice test, Sam got 11 correct answers. However, 3.5 points were deducted for incorrect answers. If he scored 18.5 points in the test, how much did he score for each correct answer?

Answers

Answer: 18.5/11=37/22 or 1.68181818181...

i need the standard form of seventy billion nine hundred milion sixty Thousand seven thousebth eight hundred ninty nine and one three​

Answers

Answer:

7e+10 + 9e+8 + 6.7e+4 + 8.99 × 10 to the power of 2 + 1/3.

Step-by-step explanation:

Which table goes with the graph?
-1
0
1
N
y
0
4
6
8
x
:-1
0
1
2
y
0
2
4
6
X
-1
0
1
2
y
0
1
2
3

Answers

Answer:

table C

Step-by-step explanation:

you can just check the given coordinates:

(-1,0) (0,1) (1,2) (2,3)

which corresponds to the values in table C

A recipe calls for 40 ounces of rice how many grams does the recipe require (one of the answers up there)

Answers

Answer:

1134

Step-by-step explanation:

1 ounce equals 28.35 grams

so 40 ounces equals:

40 x 28.35

= 1134

144 is the product of -12 and q

Answers

A is equal to -12 as two negatives multiplied together form a positive and 12 times 12 is 144

Answer:

Step-by-step explanation:

Ok

i need help pleaseeee.

Answers

Answer:

problem 9

x is 45 and y is 20

problem 10

x is 20 and y is 10

problem 11

x is 13 and y is 12

Answer:

Step-by-step explanation:

Solve the inequality. What is the solution?

Answers

Answer:

x<21.6

Step-by-step explanation:

You're welcome. :)

HELP PLEASE!!! ASAP PLS!!

Answers

The answer is negative

Can someone please help me solve this -6(r+3g-t)

Answers

Answer:

-6r-18g+6t

Step-by-step explanation:

Answer:

18g−6r+6t

PLEASE GIVE BRAINLIEST I EVEN EXPLAINED IT

Step-by-step explanation:

−6(r+3g−t)

=(−6)(r+3g+−t)

=(−6)(r)+(−6)(3g)+(−6)(−t)

=−6r−18g+6t

=−18g−6r+6t

The number of soft pretzels processed by a machine in a bakery varies directly to the number of minutes that the machine runs. The machine can process 600 pretzels in 10 minutes of continuous running. How many pretzels would the machine process in 52 minutes of continuous running?
1,200
1,500
3,120
5,200

Answers

Answer:

the answer is c)

Step-by-step explanation:

the reason is 5*6 would be 30 and if you were to add 3 more zero's, it would be 3000 and 1/10 of 600 is 60 so 60*2 is 120 which is where you het the 120 so you add it up and it's 3,120

what is 4 divided by 3 answer as fraction?

Answers

Answer:

4/3 as an improper fraction or 1 1/3 as a mixed number

Step-by-step explanation:

4 divided by 3= 4/3 =1 1/3

The 4 divided by 3 answers as a fraction is 4/3 and 4 is in the numerator and 3 is in the denominator.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have:

The expression in words is  4 divided by 3 answers as a fraction.

As we know, the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

Here we have to division:

= 4 ÷ 3

or

= 4/3

4 is in the numerator and 3 is in the denominator.

Thus, the 4 divided by 3 answers as a fraction is 4/3 and 4 is in the numerator and 3 is in the denominator.

Learn more about the fraction here:

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Find the rate of red beads per bracelets. Explain how you found your answer

Answers

Answer:

is there a photo to look at

Step-by-step explanation:

3. Combine terms: 12a + 26b -4b – 16a.

(a) 4a + 22b,

(b) -28a + 30b,

(c) -4a + 22b,

(d) 28a + 30b.

Ok this was the hardest to answer....

Answers

Answer:

C

Step-by-step explanation:

Add 12a + -16a

Add 26 + -4b

PLEASE HELP ASAP! (picture is attached) You real one if you do

Answers

Answer:

x is equal to 1

Step-by-step explanation:

The temperature in Montreal was -4°C. The temperature in New York was 5°C. How many degrees warmer was the
temperature in New York?

Answers

Answer:

9 degrees warmer

Step-by-step explanation:

There is 9 degrees difference between 5 and -4.

Answer:

9°C

Step-by-step explanation:

10 POINT TO WHOEVER HELPS ME!! URGENT

1. Write a paragraph proof for the following conjecture.
2
Given: < 1 and <3 are vertical angles

prove: <1 congruent to <3

Answers

Answer:

<1 ≅ <3 (congruence property)

Step-by-step explanation:

Given that: <1 and <3 are vertical angles.

Prove: <1 congruent to <3

Vertical angles are angles that are vertically opposite, and are formed under the same conditions. Thus, they are always congruent.

<1 + <2 = [tex]180^{o}[/tex] (sum of angles on a straight line)

Also,

<2 + <3 = [tex]180^{o}[/tex] (sum of angles on a straight line)

So that,

<1 + <2 ≅ <2 + <3 = [tex]180^{o}[/tex]

Thus, we can say that;

<1 + <2 ≅ <2 + <3

Since <2 is a common angle on both sides, then;

<1 ≅ <3 (congruence property)

solve each system by substitution. 5) y=-2
4x - 3y = 18​

Answers

Answer:

x = 3

y = − 2

Step-by-step explanation:

How many inches are in 15 yards?

Answers

Answer:

540 inches

Step-by-step explanation:

15 yards(3 feet/1 yard)(12 inches/1 foot)= 540 inches

if MrBeast has 2,000 subscribers, and on the next 2 weeks he has now 44,000 subs. what was his subs during those two weeks?

Answers

Answer:

He got 42,000 subs in the 2 weeks.

Step-by-step explanation:

ANSWER:

42,000

SOLUTION:

44,000

- 2,000

42,000

Which pair of triangles is similar?

Answers

Answer:

Two pairs of corresponding angles Two pairs of corresponding sides are proportional and the corresponding angles between them are equal.

Step-by-step explanation:

Need answers quickly I don’t need it step by step

(−5)2 −2×(−9)+6=

(−9)−(−8)+2×42=

8÷(−4)×(−6)2 +7=

10×5−(−6)2 +(−8)=

(10 ÷ (−5) − (−2)) × (−3)3=

3×10+8−42=

(−3)3 −2+8÷(−8)=

4×(−8)+6−(−2)3=

(−5)2 ×3÷5+9=

4 × (−6) ÷ 8 + 33=

Answers

Answer:

1. 14

2.83

3.31

4.54

5.0

6.-4

7.-12

8.-20

9.3

10.30

Step-by-step explanation:

hoped it helps^^

Using the rules of multiplying and dividing integers, identify when an answer will be negative. (Select all that apply) Question 3 options: negative x positive positive ÷ negative positive ÷ positive negative x negative negative ÷ positive positive x positive negative ÷ negative positive x negative

Answers

Answer:

Negative × positive = negative

positive ÷ negative = negative

negative ÷ positive = negative

positive x negative = negative

Step-by-step explanation:

1. Negative × positive = negative

- × + = -

2. positive ÷ negative = negative

+ ÷ - = -

3. positive ÷ positive = positive

+ ÷ + = +

4. negative x negative = positive

- × - = +

5. negative ÷ positive = negative

- ÷ + = -

6. positive x positive = positive

+ × + = +

7. negative ÷ negative = positive

- ÷ - = +

8. positive x negative = negative

+ × - = -

Negative × positive = negative

positive ÷ negative = negative

negative ÷ positive = negative

positive x negative = negative

Note: when the signs are different, they will give negative

When the signs are the same, they will give positive

Explain why (−4) × (−5) = 20. Use any logic such as an example from the Integer Game to support your reasoning.

Answers

any 2 negative numbers change to a positive answer

Harriet works at the Mint, where new coins are made. Old and fake coins are also destroyed there. Harriet has 10 bags of $1 coins. All 10 bags contain the same number of coins. Harriet knows that nine bags contain only good coins and that one bag contains only fake coins. The fake coins are all about 0.5 gram short. Harriet has forgotten which bag contains the fake coins.
Harriet has a set of scales for weighing like the ones in the illustration. What is the lowest number of times she can weigh bags on the scales in order to find the bag of fake coins?

Answers

Answer:

3 times

Step-by-step explanation:

She would have to weigh the fake coins and another bag of real coins to spot a difference, and then she would need to check another bag to see which was correct. Maybe thats right.

If angle P measures 50 degrees, what is the measure of angle Q?
A).50°
B).130°
C).40°
D).180°

Answers

Answer:

130 degrees

Step-by-step explanation:

Since angles P and Q are supplementary (meaning that they add up to 180), we can set up the equation:

180 = 50 + Q

Q = 130

Answer: B) 180°

Step-by-step explanation:

Angle P and Q forms a straight line which means they add up to 180 degrees.

So angle P is 50 degrees then we need to find it's supplement.

Using the equation 50 + x = 180 we can solve for x to find the supplement.

50 + x = 180   subtract 50 from both sides

-50        -50

x = 130

14n + p – 6n = 16p solve for n please explain

Answers

The answer is 15/8 p

what is -9.98 as a fraction?

Answers

Answer: -449/50

Step-by-step explanation:

-9.98

1) Put in fraction form.

-998/100

2) Simplify.

-449/50

Answer:

-9.98/1

Step-by-step explanation:

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