Answer:
eight time three divided by 6
can someone help with this pls? i don’t understand math at all
Claudia tried to evaluate an expression step by step. Here is her work:
Answer:
d.
Step-by-step explanation: there is no mistake.
im doing nderline digits and round eqch umber to place value i dont get it !!! HELP ME PLEASE
Answer:
If something is more than 5 you round up to the nearest 10 number, if it's less than 4 you round down to the nearest 10 number
Examples:
5 - round up to 10
45 - round up to 50
67 - round up to 80
------------------------------------------------------
44 - round down to 40
42 - round down to 40
91 - round down to 90
See where this is going?
Still don't understand? Ask a teacher or parent. There are also video tutorials you can watch for more help
classify the equation 6(x + 2) = 5(x + 7) as having one solution, no solution, or infinitely many solutions
Answer:
Step-by-step explanation:
The equation has one solution.
6(x+2)=5(x+7)
6x+12=5x+35
6x+12-5x=35
6x-5x=35-12
x=23
Therefore, the equation has ONE solution.
Karina is baking bread. She buys a small bag of flour that contains 2[tex]\frac{2}{3}[/tex]cups of flour. The recipe calls for 2 [tex]\frac{5}{7}[/tex]cups of flour. Does she have enough flour to bake the bread? Explain how she can compare the fractions to know for sure.
Answer:
to compare she must calculate...
1) ((2*3)+2)/3 she get 2.666
2) ((2*7)+5)/7 she get 2.714
by approximation the two are the same and she had enough flour.
Using approximation, the two are the same and she has enough flour.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
Given that Karina buys a small bag of flour that contains [tex]2\frac{2}{3}[/tex] cups of flour. The recipe calls for [tex]2\frac{5}{7}[/tex] cups of flour.
1) [tex]2\frac{2}{3}[/tex] cups of flour.
= ((2 x 3)+2)/3
= 2.666
Hence, she get 2.666
2) [tex]2\frac{5}{7}[/tex] cups of flour.
= ((2x 7)+5)/7
= 2.714
Hence, she get 2.714
Using approximation, the two are the same and she has enough flour.
Learn more about the unitary method, please visit the link given below;
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Write the equation in function form:
9x - 2y = 6
I need someones help pls
Answer:
300
explanation
50+40=90
270÷90=3
10×3=30
total of student:270+30=300
20 POINTS please help 20 POINTS
help pleaseeee loves -mother
Answer:
100
Step-by-step explanation:
Answer:
1.5% is shown.
Step-by-step explanation:
it is 2 squares cut in half so there are four pieces total. One whole thing is shaded thought making it 1.00 or 100% colored in. The other model is only half colored in making it 0.50 or only 50%. However they ask for the representation of both models so it comes out to 1.5%
Help my cuz cause I’m busy
Answer:
A
Step-by-step explanation:
Julie ran 4 miles in 22 minutes. What is the unit rate in terms of minutes per 1 mile?
Answer:
5.5 minutes
Step-by-step explanation:
4 miles = 22 minutes
1 miles = x minutes
22/4=5.5
1 mile = 5.5 minutes
Use mental math to find the difference.
82-37
Answer:
45
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
I made the 8 turn into a 7 and made the 2 into a 12 and subtracted 12 - 7 which give you 5 for the right side of the number, then did 7 minus 3 which is 4 for the left side giving you 45
Identify the rule for the following pattern:
4, 24, 144...
multiply 6
multiply 6
subtract 6
subtract 6
divide 6
divide 6
add 6
add 6
On a graph, points are grouped closely together and decrease.
Identify the correlation in the scatterplot.
Answer:
Step-by-step explanation:
negative correlation
Referring to the figure, find the unknown
length. Write your answer in simplest form.
Answer:
side b's length would be 24. I hope this helps you! :)
Dharma is running for student body representative. He has 100 "Vote for Dharma" buttons that he wants to distribute to students in grades 6, 7, and 8. He divides 100 by 3 to determine how many buttons to distribute to each grade. Explain what will happen when he performs the division. What is the quotient? Explain your answer.
Answer:
he will give out about 33 buttons to each grade level
Use mental math to find the sum.
53 + 38
A survey showed that of 100 high school students, 50 of them took biology, 20 took chemistry, and 12 took both. How many of the 100 students took neither biology nor chemistry?
**Show your work**
Answer:
the answer is 18
Step-by-step explanation:
50+20+12=82
82 - 100 = 18
HELP
Would i times them
Answer:
yeah you would
Step-by-step explanation:
THERE RATS HELP ME ….RATSS
Answer:
Ok, so the answer is 3.5
Step-by-step explanation:
From what I could see it says walked for 14 around her block 4 times so your answer is 3.5 because if (Let's call her Patricia) Patricia walked around her block 4 times in 14 minutes, we have to find the unit rate, therefore we have to divide 14 by 4 as shown below
[tex]14/4=3.5[/tex]
Thus your only viable solution is 3.5
Hope this Helps! Also, I would appreciate it if I could be rewarded with Brainliest, I work hard on these answers and I would enjoy it, you see my goal is to reach Genius status, as to provide many more helpful answers and help many more people. Even so, I hope that I have come of assistance to you!
Answer: 3.5
Step-by-step explanation: You can find this simply by dividing 14 by 4
:)
An athlete jumps these 4 distances in a long jump competition. Which jump does NOT round to 4.7 meters.
1st Jump: 4.746 meters
2nd Jump: 4.680 meters
3rd Jump: 4.647 meters
4th Jump : 4.733 meters
The chemistry teacher set out a 5 pound jar of salt at the beginning of the day. If each student needs 27.6 grams of salt for an experiment, how many students can perform the experiment before the jar is empty? (hint: 1lb=454grams)
Answer:
82 students
Step-by-step explanation:
In this, the first thing you should do is convert the five pounds to grams, which is 2270 grams. Now, all you need to divide 2270 by 27.6 to get the number of students because each student uses 27.6 grams and there 2270 grams being set each day. This gives you 82.2463768116 technically, but you should just round up, and that gives you 82 students. I hope this helped :D
Approximately 82 students can perform the experiment before the 5-pound jar of salt is empty.
In order to determine how many students can perform the experiment with the given jar of salt, we need to convert the jar's weight from pounds to grams, and then divide that by the amount of salt each student requires.
1. Given data: 1 pound = 454 grams (conversion factor).
2. The jar's weight is 5 pounds, so we multiply 5 by 454 to find the total grams of salt initially present in the jar:
5 pounds × 454 grams/pound = 2270 grams.
3. Each student needs 27.6 grams of salt for the experiment.
4. To find the number of students that can perform the experiment, we divide the total grams of salt by the grams per student:
Number of students = Total grams of salt / Grams per student.
Number of students = 2270 grams / 27.6 grams/student ≈ 82.42 students.
5. Since we can't have a fraction of a student, we round down to the nearest whole student (as we can't have a fraction of a student), yielding about 82 students.
6. However, we should also consider that after 82 students, there will be some salt left, but not enough for a complete experiment. Therefore, let's find out how much salt would be left after 82 students.
7. Salt used by 82 students = 82 students × 27.6 grams/student = 2263.2 grams.
8. Salt left in the jar = Total initial salt - Salt used by 82 students = 2270 grams - 2263.2 grams = 6.8 grams.
9. Since the remaining 6.8 grams is not sufficient for another complete experiment, we can conclude that approximately 82 students can perform the experiment before the jar is empty.
In conclusion, about 82 students can perform the experiment using the given 5-pound jar of salt.
To know more about Experiment here
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Graph y=2x−7y
Please help I am struggling whoever helps me with the correct answer I will mark "Brainlyist"
Mrs. Taylor buys a sofa set for $2280 including sales tax. The sales tax is 14%. What is the price of the sofa set excluding the sales tax?
Answer:
$2,000
Step-by-step explanation:
you do 2,280 divided by 1.14 to get 2000
Use the steps below to answer questions 4-5.
Step 1: 2/3 (15a+27b+9a-12a)
Step 2:10a+18b+6a-8a
Step 3:10a+18b+(6a-8a)
Step 4: 8a + 18b
4.Which property below is used between Steps 1 and 2?
5.Which property below is used between Steps 2 and 3?
The rabbit population in a certain area is 500% of last year's population. There are 1,300 rabbits this year. How many were there last year?
easy question on this picture to earn a little bit of points
Answer:
That is how you become a human ;) LOL
Step-by-step explanation:
Be born, grow up, and die
Use mental math to find the sum.
14+6+57
Answer:
77
Step-by-step explanation:
B/c 14+6=20
and 20+57=77
Hope this helps!
Answer:
Step-by-step explanation:
14+6+57=77
I WILL GIVE BRAINLIEST!!!
1- How is longboarding to reaction time?
2- How is swimming related to agility?
Answer:
The first answer is because it takes time while your doing it
Zachary purchased a computer for $1,600 on a payment plan. Two months after he purchased the computer, his balance was $1,370. Four months after he purchased the computer, his balance was $1,140. What is an equation that models the balance y after x months?
Answer:
Step-by-step explanation:
You are finding out each time how much is the items Zachary bought.
Then inputting a equation
$1,600 - ??? = $1,370
To find the unknown number, you must subtract the 2 original numbers.
$1,600 - $1,370 = $230
Computer costs: $230 leaving Zachary with $1,370 left.
Next, it says he purchased another computer...
$1,370 - ??? = $1,140
Again, we subtract the 2 original numbers to find the unknown.
$1,370 - $1,140 = $230 leaving Zachary with $1,140 left.
Now we input this data into an equation...
y = -230x + 1600.
