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Which is a simplified form of the expression -4(n + 1) – (n + 2)?
A. 2n + 3
B. -3n – 2
C. -4n – 5
D. -5n – 6
Answers
(-4n-4) - (n-2)
-3n-2
Answer:
Hi! The answer to your question is D. -5n-6
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
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Write an equivalent expression for 3(x+4) + 2(x-2) that has only two terms. also if u answer this i will also friend u :3 thx
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Answer:5x+8
Step-by-step explanation:
Question 9
Show the work please
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What is not right?? HELP PLS
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Answer:
its supposed to be 120 degrees because the angle picture thingy looks like its an obtuse angle and too big to be 60 degrees
Step-by-step explanation:
Answer:
The arrow on the right should be on the left
Step-by-step explanation:
Since the arrow is on the right, the angle is now 130 degrees, but if it was on the left, it would be 60 degrees.
A farmer sells 8.1 kilograms of pears and apples at the farmer's market. 3/4 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answers
Answer:
2.025 kilograms
Step-by-step explanation:
Divide 8.1 by 4 - 8.1 ÷ 4 = 2.025Multiply answer by 4 - 2.025 x 4 = 6.075Subtract answer from original - 8.1 - 6.075 = 2.025Answer completed - There are 2.025 kilograms of applesHELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER WITH EXPLANATION AND WORK SHOWN OR EXPLAINED, WILL GIVE BRAINIEST!!
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Um do you still need help with this? If so, I can work on it
6 out of 18 kids said hello to Mr. Koller this morning. What percent of kids said hello to Mr. Koller?
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Answer:
Step-by-step explanation:
Simplify 6/18 = 3/9 = 1/3
To turn a percentage into a fraction multiply it by 100.
1/3 * 100 = 33.33333333...(3 goes on forever) percent
Tony is making chicken enchiladas. He needs 1/8 jar of sauce for each enchilada. How many whole enchiladas can he make with 5/6 jar of sauce?
Answers
Answer:
7
Step-by-step explanation:
7 whole enchiladas he can make with 5/6 jars of sauce.
Given that, Tony is making chicken enchiladas. He needs 1/8 jar of sauce for each enchilada.
We need to find out how many whole enchiladas can he make with 5/6 jars of sauce.
How to divide two fractions?The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.
Based on the given condition we can formulate: 5/6 ÷ 1/8
=5/6 × 8
=5/3 × 4
= 20/3
=6.666≈7
Therefore, 7 whole enchiladas he can make with 5/6 jars of sauce.
To learn more about the division of fractions visit:
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Find the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards.
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Answer:
A deck of cards contains RED cards numbered 1,2 and BLUE cards numbered ... Patricia will draw 8 cards from a standard 52-card deck with replacement. ... Outcome: any of the possible results of an experiment in probability. ... Correct answers:$\frac{7}{9}$7/9 ... Event A: rolling a 6-sided fair number cube and getting 1Step-by-step explanation:
The probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards is 1/26.
To find the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards, we need to calculate the probabilities of each event and then multiply them together since the events are independent (the outcome of one event does not affect the outcome of the other event).
1. Probability of rolling an odd number on a fair number cube:
A fair number cube has 6 faces with numbers 1 through 6. Out of these, three numbers are odd: 1, 3, and 5. So, the probability of rolling an odd number is 3/6, which simplifies to 1/2.
2. Probability of drawing a 7 of any suit from a standard deck of cards:
A standard deck of cards has 52 cards. There are four 7s in the deck (one for each suit: hearts, diamonds, clubs, and spades). So, the probability of drawing a 7 is 4/52, which simplifies to 1/13.
Now, multiply the probabilities together:
Probability = (Probability of rolling an odd number) * (Probability of drawing a 7)
Probability = (1/2) * (1/13)
Probability = 1/26
Therefore, the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards is 1/26.
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middle school math...
Answers
Answer:
kole answer is 20
Step-by-step explanation:
Answer: Bella
Step-by-step explanation: Becuase the 11w, shows that she earns 11 dollars a week, +45, means she already has 35 dollors
Each student in a classroom has chosen either a green, red, or blue marble and written their initials on it. In addition, some of the marbles have the letter A written on them, and some of the marbles have the letter B written on them. All of the marbles are shown below. All of the marbles are placed in a bag, and then one is randomly selected. A. The probability that the selected marble will have a B written on it is . B. The probability that the selected marble will be green is points.
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Answer:
A. 2/5
B. 1/3
Step-by-step explanation:
It's the same answer as the other person, we're both correct.
I need help!!
Determine if these questions are valid conclusions for sampling or if their invalid. (why or why not)
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Answer:
1st is valid 2nd is not valid
Step-by-step explanation:
PLEASE HELP THIS ONE IS HARD. WHAT IS 8 TIMES 8??? IVE TRIED ALOT BUT CANT GET IT!
Answers
Answer:
8*8=64
Step-by-step explanation:
Don't worry! Keep on trying! I hope this helps! Have a great rest of your day!
9. What ordered pair lies on the x-axis?
a. (-1,2)
b. (1,-2)
c. (0,2)
d. (-1,0)
Answers
Answer:
Step-by-step explanation:
use photomath it will give u all the steps
Answer:
d. (-1,0)
Step-by-step explanation:
This would be the correct answer because the first digit is on the x-axis and the second number, which is the y-axis, is zero meaning that the point would continue to stay on the x-axis.
(Help me please) Read all of it pls?
John made 3 different stacks of wooden blocks. The first stack was 6 blocks high, the second stack was 7 block(s) higher than the first, and the final stack was 6 blocks higher than the second. how many blocks did John use for all 3 stacks?
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[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]
the answer is 38 blocks
second stack:- 6+7 = 13
third stack :- 13+6 = 19
and sum of all blocks is 38
A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?
answer choices
$20.00
$30.00
$34.00
$37.00
Answers
Answer:
The closest answer is $30.00, the original answer is $29.99
Answer:
$30.00
Step-by-step explanation:
Find what 25% of $39.99 is
The answer is $9.99
Then Subtract $9.99 from $39.99
Is a plain the result of constructive forces, destructive forces, or both?
help pls ill give brainliest!
Answers
Answer:
best guess is both
Step-by-step explanation:
8th grade
The graph shows the number of cycles of a crosswalk signal during the day and night
(2,80), (4,160) DAY
(3,90), (5, 150) NIGHT
Compare the steepness of the lines. What does this mean in the context of the problem?
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Answer:
Slope during the day: 40
slope during the night: 30
it is steeper during the day
what is the answer to this?
Answers
Answer:
(8+24)÷(12*4)
Step-by-step explanation:
(8+24)÷(12*4)
(32) ÷(48)
.6666 or 2/3
It the bottom right or the one boxed in
help plzzzzzzzzzzzzzz-
Answers
Answer:
Cant see it
Step-by-step explanation:
If you use a credit card, and you cannot pay your bill right away, you pay interest to the credit card company. Why?
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Answer:
because they want to earn money
Step-by-step explanation:
plz give me Brainliest.
A typical basketball player scores on 70% of free throw attempts. During a basketball practice, Lebron james attempted 40 free throws and was successful on 75% of them. How many free throws did he get? ( Give me methods as to how you got it ) I will mark brainiest who ever explans the most!
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Find the area of the figure.
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Answer:
27.13
Step-by-step explanation:
Which is NOT a line of symmetry (please help)
Answers
Answer:
3
Step-by-step explanation:
The line 3 is not a line of symmetry.
What is Line of Symmetry?Line of symmetry of a figure or a shape is the line which divides the figure or shape in to equal and symmetrical parts.
This line is also called as axis of symmetry.
It is sometimes also called as mirror line since the line divides in to parts which looks like mirror images.
Given is a shape of a triangle.
There are 4 lines drawn.
Of these, 3 lines are drawn from a vertex of the triangle to the middle point of the opposite side, which divides the triangle in to two equal triangles.
So these lines are lines of symmetry.
But line 3 does not divide the triangle in to equal parts.
So it is not line of symmetry.
Hence line 3 is not a line of symmetry.
Learn more about Lines of Symmetry here :
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PLEASE HEL!! PLEASE!!
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please help i’ll literally give brainlest if you show on a piece of paper or help!
no unnecessary comments
no links
i’ll take back my points if any bad comments!
thank you!!
please help:(
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HELP PLEASE
Look at the table below. Based on the assets and liabilities, what would this person's net worth be? *
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Ace bought 6 coke zeros for $7.50 out of the coke machines. Which equation represents this situation and how much did he pay for each coke?
Answers
Answer:
7.50/6 = 1.25
Step-by-step explanation:
(x is the price of the coke zeros)
Use the random number table to simulate flipping a coin. Suppose each even digit, including 0, represents heads and each odd digit represents tails. Use the table to find P(heads).
(A) 43/80
(B) 1/2
(C) 40/80
(D) 37/80
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Due in 5 min pls help
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Answer:
Step-by-step explanation:
12 or 3
