Answer:
A) 4n+15=199
Because n is the cost of the basic player, so 4*n would be the cost of the player he wants. Also +15 since he needs 15 more dollars.
Martin had 12 songs on his MP3 player. He was able to buy more songs, and he now has 3
1
3
as many songs. How many songs does Martin have?
Martin estimated the product to be 36.
12 × 3 = 36
How does his estimate compare to the actual product?
It’s a good estimate. The actual product is 35.
It’s a good estimate. The actual product is 40.
It’s a bad estimate. The actual product is 60.
It’s a bad estimate. The actual product is 120.
Answer: its 40 the person above is wrong
Step-by-step explanation:
Please help me out for the second time. I asked this question 20 minutes ago and no one replied. I'LL GIVE BRAINLESS
What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
Number line from negative 8 to positive 10 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the third tick mark to the left of 0.
Numerical Answers Expected!
Answer for Blank 1:
Answer:
-3
Step-by-step explanation:
-8 , -7 , -6 , -5 , -4 , -3 , -2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10
| | | | | | | | | | | | | | | | | | |
THE ANSWER IS
P = -3
[PICTURE ATTACHED]
another one of these science questions, idk what category to put it into.
is this correct?
Which situation cannot be represented by the equation x + 12 = 30?
A. Maria had $12. When she combined her money with Sarah, they had $30. What is x, the amount of money Sarah had?
B. James ran 12 miles on Monday and 30 miles on Tuesday. What is, x, the total number of miles James ran all together?
C. Total snowfall for the winter was 30 inches. In January, it snowed 12 inches. What is x, the amount of snow that fell during the other winter months?
D. Juanita spent $30 at the store buying a shirt and shorts. She bought a shirt for $12. What is the cost, x, of the shorts?
Answer:
B
Step-by-step explanation:
The equation would be 12 + 30 = x, because the amount of miles James ran all together would be the sum (what the numbers add up to).
What is
2 1/7 × 5/12 ÷ (5 1/4- 7/8)
ANSWER IN SIMPLEST FORM PLZ.
Step-by-step explanation:
[tex]2 \frac{1}{7} \times \frac{5}{12} \: \div (5 \frac{1}{4} - \frac{7}{8} )[/tex]
[tex] \frac{15}{7} \times \frac{5}{12} \: \div ( \frac{21}{4} - \frac{7}{8} )[/tex]
[tex] \frac{15}{7} \times \frac{5}{12} \: \div ( \frac{42 - 7}{8})[/tex]
[tex] \frac{15}{7} \times \frac{5}{12} \: \div \frac{35}{8} [/tex]
[tex] \frac{15}{7} \times \frac{5}{12} \times \frac{8}{35} [/tex]
[tex] \frac{15}{7} \times \frac{1}{12} \times \frac{8}{7} [/tex]
[tex] \frac{15}{7} \times \frac{1}{3} \times \frac{2}{7} [/tex]
[tex] \frac{5}{7} \times 1 \times \frac{2}{7} [/tex]
[tex] \frac{5}{7} \times \frac{2}{7} [/tex]
[tex] \frac{10}{14} [/tex]
[tex] \frac{5}{7} [/tex]
answer all 5 please!
Answer:
Ok, I'm not the smartest but I think the first one D 2nd = 6,-2 3rd is B 4th= D
and the 5th C
Answer:
Step-by-step explanation:
good
1. Elena takes two triangles off of the left side and three triangles off of the right side. Will the hanger still be in balance, or will it tip to one side? Which side? Explain how you know.
2. Can you find another way to make the hanger balance?
3. If a triangle weighs 1 gram, how much does a square weigh? Can you find another pair of values that makes the hanger balance?
Answer:
yes it will because if she took 2 from the left side it would leave 3 sqaures and if you took 3 triangles from the right side then that will leave you with 2 triangles and 1 sqaure so they are balanced
Step-by-step explanation:
Given the sytem of linear iequalities shown in the graph, determine which points are solutions to the system.
A. (0,-1)
B.(2,3)
C.(-2,-1)
D.(3,5)
Answer:
A, B, D
Step-by-step explanation:
The points that lie in the overlapped area (purple), or on the blue line, are solutions to the system.
Hope that helps! :D
What's 9 + 10????????????
Answer:
19
Step-by-step explanation:
i aint never seen two pretty best friends its always one of em gotta be ugly
Answer:
21 duh
thats basic math
henry is making a corn grits recipe that calls for 1/4 cup of corn grits for every 1/2 cup of water. how much water will he need if he uses 1 1/2 cup of corn grits?
Answer:
3 cups of water could I get brainlisted?
What happened that caused Brian to lose his shelter and all of his belongings? (picture in link) helpp pls fast!
Answer:
Step-by-step explanation:
Can I have the rest of the question(picture)?
Answer:
A tornado
Step-by-step explanation:
A tornado can sweep away anything in its path.
good morning mates how is your day planned
Answer:
boring and stuck in school
Step-by-step explanation:
Answer:
Good morning!
Step-by-step explanation:
simplify by combining like terms: 18a + 2.5a
Answer:
20.5a
Step-by-step explanation:
18a + 2.5a = 20.5aI hope this helps!
Question is below here ⬇️
write an equation for the line in slope-intercept form. Numbers may be used once, more than once, or not at all.
Graph of a diagonal line with x-axis and y-axis. A line is passing through co-ordinates (0,5) and (2,-3).
choices- -4, -2, 0, 2, 3, 5, 6
y =____ x + ____
Answer:
are you my dad!
Step-by-step explanation:
PLease help on this :) both of them :))
Answer:
[tex]\huge\boxed{1.\ 11h-2}\\\boxed{2.\ 2(3m+4n+2)}[/tex]
Step-by-step explanation:
[tex]1.\\3h-2(1-4h)\qquad|\text{use the distributive property}\\\\=3h+(-2)(1)+(-2)(-4h)\\\\=3h-2+8h\qquad|\text{combine like terms}\\\\=(3h+8h)-2\\\\=11h-2[/tex]
[tex]2.\\6m+8n+4=2(3m+4n+2)[/tex]
Arianna has 391 buttons that she will put into packets for the school fair. She needs to make at least 60 packets but no more than 70 packets of buttons for one of the games at the fair. She also needs to use as many buttons as she can so that there are very few or no left over buttons.
Answer:
to have 70 packets 5 buttons in each with 41 extra buttons
Step-by-step explanation:
Answer:
65 packets 6 in each with 1 button left over
Step-by-step explanation:
391÷65=6.01 6×65=399
Hope this helps :)
You start a new business. The location costs 100,000 to rent for one year. The items cost you $12 to make. You sell the items for $20 each. How many items do you have to sell to break-even (make back what you spent) ?
Answer:
12,500 sales
Step-by-step
you make 8 dolors per sale. 100,000/8 = 12,500
Answer:
12,500
Step-by-step explanation:
To celebrate getting a new car, Johnny went out to eat with 3 friends. Their meal, including tax, was $75. If they left a 15% tip, what is the cost of their total bill with the tip included?
Answer:
$86.25
Step-by-step explanation:
15% as a fraction and multiply that by 75 and then add that to 75.
⦁ Fill in the missing amounts for a – d:
Answer:
I can't see it that well
Step-by-step explanation:
Meg dilated triangle W by a factor less than 1. Then she performed other transformations that were not dilations to create similar triangle W′.
Which could be the vertices of triangle W?
A. X(–2, 2), Y(–10, 2), Z(–6, 10)
B. X(2, 2), Y(4, 2), Z(3, 4)
C. X(0, 2), Y(4, 2), Z(2, –6)
D. X(2, 2), Y(2, 6), Z(4, 6)
Answer: A. X(–2, 2), Y(–10, 2), Z(–6, 10)
Step-by-step explanation: This looks a bit tough, but knowing that scale factors less than 1 are ½, ¼, etcetera, I come to this answer, also knowing that in the end, they must have an unproportional relationship.
I hope this is correct, and as always, I am joyous to assist anyone at anytime.
Answer:
a
Step-by-step explanation:
What is the solution to the equation One-fourth x + 2 = negative StartFraction 5 Over 8 EndFraction x minus 5?
Answer: 7/8x - 7
Step-by-step explanation:
1/4x +2 = -5/8x - 5
Let me know if this is right
The blueprint for Jessica’s new room has a scale that states every ½ inch is equal to 15 inches. If this blueprint shows the length of her new room to be 3 inches, what will be the actual length of her new room?
Answer:
Her room is 90 inches.
Step-by-step explanation:
1/2 x 6 = 3
If we multiply 1/2 by 6, then we must do the same to 15.
15 x 6 = 90.
I need help on number 10.
Answer:
the answer would be 4
Answer:
4
Step-by-step explanation:
A bookstore charges a standard rate for paperback and hardback bestseller books. The cost of each paperback book is $8 less than the cost of the hardcover. Recently, one day of sales totaled $1268. On that day, 53 paperback books and 41 hardback books were sold. How much does each type of book cost?
Answer:
Hardback- $328 , Paperback- $1548
Need helpp fastt plss will give brainliest to who is correct plss helpp
Answer:
4
Step-by-step explanation:
i'm pretty sure because the original answer is 3.31 but i'm guessing if you round that you get 4...?(sorry if not helpful)
AHHHHHH HELPPPP!!!!!!!!!!
Answer:
6=b
Step-by-step explanation:
6=2(b-4)+2
6=2b-8+2
6=2b-6
12=2b
6=b
Answer:
b = 6
Step-by-step explanation:
2 x b = 2b and 2 x 4 = 8. The new expression is 6 = 2b - 8 + 2. -8 + 2 = 6. 6 = 2b - 6. Move the variable to the lest-hand side and change its sign. -2b + 6 = -6. -6 - 6 is the same as -6 + -6 and that equals -12. -2b = -12. Now divide both sides of the equation by -2 to get b = 6.
Neil measures the lengths of some objects in both yards and feet.
There is a proportional relationship between the number of yards, x, and the number of feet, y.
x (yards) y (feet)
1 3
2 6
3 9
6 18
What is the constant of proportionality? Write your answer as a whole number or decimal.
The constant of proportionality(k) between a yard and a foot is 0.33.
What are ratio and proportion?A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
The variable feet and yards are in direct proportion.
Let,
yard = k(feet).
1 = 3k
k = 1/3 = 0.33.
learn more about proportion here :
https://brainly.com/question/7096655
#SPJ2
Reflect on your participation in course discussions. Evaluate how well you explain your thinking and how well you respond to other people’s ideas about math. How can you improve in these areas? can you reword this pls
Answer:
Think back on your contributions in our class discussions. Asses your explanations of your thoughts and your reactions to other people's input about the subject. How could you build off of these evaluations?
Step-by-step explanation:
Answer:
Step-by-step explanation:
See how you can find your course of discussion. open your mind to see how you explain your thinking and how good you open your mind to other people's ideas about math. how can you help your self improve the mistakes.
there you go hope it helps.
1. How are pounds per gallon and kilograms per liter alike? How are they different?
2. How would you convert 10 miles per hour to meters per second?
3. 12 inches =_____foot; the ratio of inches to feet is_____
4. 1 foot =_____ inches; the ratio of feet to inches is_____
5. 3 feet =_____yard; the ratio of feet to yards is_____
6. 1 yard =_____feet; the ratio of yards to feet is_____
Answer:
1)= 1 kilogram per liter (kg/l) + 8.35 pound per gallon (lb/gal)
2)= 4.4704 meters per seconds
3)= 12in= 1ft ratio is 12:1
4)= 1ft=12in ratio is 1:12
5)= 3ft= 1 yard ratio is 3:1
6)=1 yard = 3ft ratio 1:3
Step-by-step explanation:
12 in = 1 foot
1 yard = 3 feet
1 yard = 36 in
I hope this helps