Answer:
$13(3x-2)\26\ $8 is less than twenty dollars.
Step-by-step explanation:
Just trust me I don't know how to explain I just do it.
How can you tell when a rate is a unit rate?
Each of the numbers in the rate are single digit numbers.
Each of the numbers in the rate are single digit numbers.
It has a label.
It has a label.
It has a numerator of 1.
It has a numerator of 1.
It has a denominator of 1.
It has a denominator of 1.
Answer:
It has a numerator of 1
pls help! i need this done in less than 20 minutes!
Answer:
46 units
Step-by-step explanation:
So first of all you do 8 × 2 which equals 16 units, then you do 15 × 2 which equals 30 units, then you 30 + 16 which equals 46 units. Hope this helps.
Two teams working together can finish a job in 8 days. if the first team works alone for two days and the second team works alone for 5 days, 5/8 of the total work still remains. How many days will it take each team to finish the work alone?
x is the days that the first team finishes the work alone (x>8)
y --------------------------second-----------------------------------------(y>8)
In a day:
The first team finishes 1/x (the work) The second team finishes 1/y (the work) Two teams working together finish 1/8 (the work)⇒ [tex]\frac{1}{x}+ \frac{1}{y} =\frac{1}{8}[/tex] (1)
If the first team works alone for two days and the second team works alone for 5 days, 5/8 of the total work still remains:
⇒ [tex]\frac{2}{x}+\frac{5}{y}=\frac{3}{8}[/tex] (2)
(1),(2) ⇒ [tex]\left \{ {{\frac{1}{x}+ \frac{1}{y} =\frac{1}{8}} \atop {\frac{2}{x}+\frac{5}{y}=\frac{3}{8}}} \right. <=>\left \{ {{x=16} \atop {y=24}} \right.[/tex]
It'll take the first team 16 days and the second team 24 days to finish the work alone
ok done. Thank to me :>
A documentary is a film that
1. tells a nonfictional story about a person, topic, or event.
2. tells a fictional story about a person, topic, or event.
3. tells a story about fictional characters in a historical setting.
4. tells a story from the director’s own life.
Answer:
1. the answer is nonfictional story about a person, topic, or event
Step-by-step explanation:
hope this helps
he closing amount of the Dow Jones Industrial Average on the stock market for four days is shown in the table below.
Date
Closing amount (in points)
01/27
13,895.98
01/28
13,881.93
01/29
13,954.4
01/30
13,860.42
Which best represents the greatest amount of change that took place from one day to the next day over the four-day period?
a loss of 93.98 points
a loss of 72.47 points
a gain of 72.47 points
a gain of 93.98 points
Answer:
C) a gain of 72.47 points
Step-by-step explanation:
because on 1/28 it has 13,881.93 and the next day 1/29 it has 13,954.4
subtract 13,954.4 - 13,881.93= 72.47
72.47 is the greatest amount change
And it can’t be 93.98 because in the instructions it said one day to the next not 2 day’s in advance
when you divide a fraction less than 1 by a whole number greater than 1, is the quotient less than, greater than, or equal to the dividend> step by step please!!
Answer:
less than
Step-by-step explanation:
The stained glass window shown is a half circle. What is the perimeter of the window? use 3.14 for π. Show your work.
Answer:
81.64
Step-by-step explanation:
]
Find the sale price and then add tax.
Pete wants to buy a new PlayStation 5 controller that is on sale. The controller cost $70 and is on sale for 40% off. If the sales tax is 10.1% how much will he pay for the controller?
Answer:
Your answer is $52.2 :)
Step-by-step explanation:
First, we need to find the sale, which is 40% of $70, we can do that by doing this equation: (40% x $70) / 100 = 28. Now we minus 28 from 70 in this equation: 70 - 28 = 42. Now we do tax, which is 10.1% of $42. We can do the same equation, but with the new information, so the new equation is ($42 x %10.1) / 100 which is 4.2042, and since we are talking money, we can make 4.2042, 4.2 (Rounded 0.042 down). Lastly, we add $4.2 (Tax) and $48 (Discounted price) to get $52.2. You're welcome :D
The three oldest children need shoes. You find a store that has shoes on sale. All shoes in the store are marked $10 per pair. You have a choice of “Three for the price of two” or “Buy one and get 25% off the second.” Which of these is the best deal? Explain your reasoning.
Answer:
3 for the price of 2
Step-by-step explanation:
I had this question
Okay, they all equal 30 bucks. The first one would change into 20 bucks and the other would be Take off 10 by 30, 20, 20 with 25% off is 15. Then 15 + 10 is 25.
First one = 20.
Second one = 25.
Three for the price of two is cheaper.
Which of the following is a linear function? (1 point) HELP ME PLZZ
Answer:
Choice A (1st bubble)
Step-by-step explanation:
a linear equation results in a graph with a straight line.
First page, top
A linear function is a straight line.
Kami is cooking dinner for a family reunion that 21 people are attending.
If her recipe calls for 1.6 ounces of ground beef per person, how much beef does Kami need altogether?
A. 12.6 oz
B. 13.125 oz
C. 22.6 oz
D. 33.6 oz
Answer:
it's D for sure.........
The bottom of a ladder must be placed 5 feet from a wall. The ladder is 18 feet long. How far above the ground does the ladder touch the wall?
Answer:
The ladder meets the wall at 17.29 feet from the ground.
Step-by-step explanation:
Pythagorean Theorem ⇒ a^2 + b^2 = c^2
5^2 + b^2 = 18^2
25 + b^2 = 324
b^2 = 299
b = 17.291616
Leroi and Sylvia both put $100 in a savings account. Leroi decides he will put in an additional $10 each week. Sylvia decides to put in an additional 10% of the amount in the account each week.
Who has more money after the first additional deposit? Explain.
Who has more money after the second additional deposit? Explain.
Answer:
ok just follow these steps
Step-by-step explanation: part over whole like this part then percent over 100% like this percent
-----------over ------------------
whole 100%
Pls help i don't get this
Ron's bike travels 500 meters when his wheels rotate 50 times. What is the circumference of his wheels?
Answer:
10 meters
Step-by-step explanation:
C = D/N
Circumference = Distance / Number of Rotations
Answer:
10 meters
Step-by-step explanation:
500 meter divided by 50 is 10 metters making the circumfrerence of his wheel 10 meters
1/7 divided by 2/10 .
Answer:
5/7
Step-by-step explanation:
-3y-7x
When x=6, y=3
Courtney has $21.50 to buy a gift for her brother. She found a stuffed animal that costs $19.65. With 10.1% sales tax added on, what is the sales tax? What is the total cost of the stuffed animal with tax included? Will Courtney have enough money to buy the gift?
The sales tax is: $_________
The total cost is: $_________
Is it enough money?
Answer:
11.95
Step-by-step explanation:
21.50-19.65+ 10.1 = 11.95
|5y-3|=15 Solve for Y
Answer:
The two roots are -12/5 and 18/5
Step-by-step explanation:
One way of simplifying the work involved here is to isolate y: start this by dividing all 3 terms by 5, obtaining:
|y - 3/5| = 3
Then 3/5 is the 'center' and 3 is the distance from this center to each of the two roots.
First root is 3/5 + 3, or 3 3/5, or 18/5.
Second root is 3/5 - 3, or -2 2/5, or -12/5
what is the area of a parallelogram with a length of 9in and a height of 10in and a width of 8in
Answer:
72 sq in.
Step-by-step explanation:
I'm not sure what you mean, but it sounds like the base is 9 in, the side is 10 in, and the height is 8 in. If so, the area is 9 * 8 = 72 sq in.
Answer:
i think the person above is correct
Step-by-step explanation:
Write 28 x 32 in commutative property. No links!
32 x 28
you just have to flip them, and it'll be commutative! :D
A pet store is having a pet fish sale. Lauren bought b balas and c catfish. Write an algebraic expression to represent the total cost of the fish. Use the chart to answer the question.
FREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEPOINTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTSSSSSSSSSSSSSSSSSS
JUST KIDDING OKAY DONT STEAL Y POINTS ANSWER THIS LZ Who here is in k12 online school 7th 2021 PLEASE DONT answer if ur not plz?
Answer:
its about drive
its about power
Step-by-step explanation:
A box of cereal states that there are 99 calories in a 3/4 cup serving. What is the unit rate for calories per cup? How many calories in 4 cups of cereal
Answer:
Hello There!
According to the question,
It is said that we have to find calories in 4 cups.
First we have to find in each cup.
So
[tex] \frac{3}{4} \times x = 99 \\ \\ so \: x = 99 \times \frac{4}{3} \\ \\ [/tex]
simplify 99 and 3 then it will look like
[tex]33 \times \frac{4}{1} [/tex]
1 has no value so 33×4=132 calories
Now it is in each cup or 1 cup.
To find in 4 cups, multiply 132×4
[tex]132 \times 4 = 528[/tex]
So 528 calories is the answer.
[tex]\Large\textsf{Hope \: It \: Helped}[/tex]
Please help! I don’t get this!
Answer:
The answer is B) a = -7/16
Step-by-step explanation:
3/4 + 4a/7 = 6a/7 + 7/8
By transposing, we get
=> 3/4 - 7/8 = 6a/7 - 4a/7
=> (by taking LCM) 6-7/8 = 6a-4a/7
=> -1/8 = 2a/7
=> -7 = 16a (by cross multiplication)
=> a = -7/16
it's not homework but can someone tell me if this printer is only for photos or it's just a normal printer
Answer:
It is a normal Printer
Step-by-step explanation:
I Know it because I use it every 10 minutes!
will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!
Answer:
Step-by-step explanation:
Kate has 2/3 yards of fabric to make small flags. Each flag requires 1/6 of fabric.
How man flags can Kate make?
You need to find how many _ are in _.
Answer: So Kate has 2/3 yard is fabric which is equal to 24 inches and if each flag requires 1/6 yards of fabric it would equal 12 inches. So all in all Kate can make 2 flags. Hope that helped.
Step-by-step explanation:
Answer:
you can make 4 flags
Step-by-step explanation:
you need to find how many 1/6 of 2/3
PLEASE HELP FAST! DUE TODAY AND CANT HAVE A 0!
Answer:
ok so i think it is 5/9
Step-by-step explanation:
both equal 0.5 in decimal point
Answer:
The last option is correct
Step-by-step explanation:
Eg: i take -4/9
If your answer id 4/-9 , the negative sign will always go on the top so answer will be -4/9
Thus its similar
Hope you understood
if not I will explain again !
Your welcome !
i really need help someone pls help
Show me how to do this on paper I need it right now
Answer:
Step-by-step explanation:
Billys mistake was when he multiplied the 80 by 12 instead of carrying the 1 from getting 160 from 80 x 2 he just put 16 and added 8 to it from 1 x 8.