Answer:
She can make 97 ribbons from her roll
Step-by-step explanation:
30.8 divided by 0.625 is 97.28, but the friends would like whole rolls, so I got 97
Answer:
Robin can make 49.28 ribbons. Or if you wish to round, 49 ribbons.
Step-by-step explanation:
Her roll of ribbon is 30.8 ft long.
She needs 0.625 ft for each ribbon.
Divide 30.8 by 0.625
30.8 ÷ 0.625 = 49.28
- GoodThoughts
What are the factors of 24 whose difference is 10?
Answer:
the factors of 24 are 1,2,3,4,6,8,12,24
Step-by-step explanation:
Please distribute 3 ( 2x + 3y)
Answer:
6x+9y
Step-by-step explanation:
Packs of pens are $3.5 each with a $6 delivery charge when ordered online.
a. Write an equation to represent the total spent on packs of pens based on the number purchased.
b. Graph the equation.
Answer:
its A
Step-by-step explanation:
Answer:
aAEDS
Step-by-step explanation:
Pls help only 3 more questions left
Answer:
the answer would be D
Step-by-step explanation:
since it does not specify how many of each shirts there are, it is possible for it to be any size and color.
Answer:
D
Step-by-step explanation:
R B P Y are just the shirts there are two sizes so 8 possible outcomes
amount of shirts x sizes = outcome
4 x 2 = 8
Find the slope of the line that passes through the points (-6, -2) and (-7, -2)
The tables show the amount earned by James and Paco working at the same store.
What two equations can represent James and Paco's hourly wages, where h is the number of hours worked and d is the amount of money earned?
Compare the equations to determine if there is any difference between what James and Paco make each hour.
Answer:
Step-by-step explanation:
In order to determine if James and Paco earn different amounts of money per hour, you must find how much money they make in one hour.
James:
James makes $35.40 in 3 hours. So, in 1 hour, he would make 35.40/3 = 11.8.
James makes $11.80 an hour.
Therefore, his equation would be d = 11.8h
Paco:
Paco makes $24.00 in 2 hours. So, in 1 hour, he would make 24/2 = 12.
Paco makes $12.00 an hour.
Therefore, his equation would be d = 12h
Hence, Paco and James make different amounts of money. Paco makes 20 cents, or $0.20, more than James.
Answer:
d(James) = 11.8h
d(Paco) = 12h
Paco makes $0.20/h more than James
Step-by-step explanation:
equation: y = ax + b
James:
d(Amount of money earned) = ah(number of hours worked) + b
If James worked 3 hours: 3a + b = 35.4
If James worked 5 hours: 5a + b = 59
If
3a + b = 35.4
b = 35.4 - 3a
Then
5a + b = 59
5a + 35.4 - 3a = 59
2a = 59 - 35.4
2a = 23.6
a = 23.6/2
a = 11.8
If a = 11.8, then
3a + b = 35.4
3(11.8) + b = 35.4
35.4 + b = 35.4
b = 0
If a = 11.8 and b = 0
d(Amount of money earned) = ah(number of hours worked) + b
d = 11.8h
Each hour James works, he makes $11.8
Paco:
d(Amount of money earned) = ah(number of hours worked) + b
If Paco worked 2 hours: 2a + b = 24
If Paco worked 4 hours: 4a + b = 48
If
2a + b = 24
b = 24 - 2a
Then
4a + b = 48
4a + 24 - 2a = 48
2a = 48 - 24
2a = 24
a = 24/2
a = 12
If a = 12, then
2a + b = 24
2(12) + b = 24
24 + b = 24
b = 24 - 24
b = 0
If a = 12 and b = 0
d(Amount of money earned) = ah(number of hours worked) + b
d = 12h
Each hour Paco works, he makes $12
Simplify this expression. 2(10) + 2(x – 4)
Answer:
20+2x-8
Step-by-step explanation:
I hope this help
A large bottle of juice contains 500 milliliters of juice. A small bottle contains 50% as much juice as the large bottle. How many milliliters of juice are in the small bottle?
Answer:
250 milliliters of juice.
Step-by-step explanation:
You need to find 50% of 500. What I like to do in this situation is turn it into a basic division problem:
500 ÷ 2
500 divided by 2 is 250.
hhhheeeeeellllllppp its math
Answer:
C. -11+7
Step-by-step explanation:
Hope this helps!
Answer:
C
Step-by-step explanation:
Subtracting a negative, which in this case is -7, is the same as adding a positive, so c is the answer.
The Buffaloes won 57.1% of their 140 baseball games this year. How many games did they win?
A) 60
B) 70
C) 80
D) 90
Answer:
C - 80 games
Step-by-step explanation:
140 * 0.571 ≈ 80
12 points What’s 1+1
Also what’s your favorite Pokémon
( this is a test to see if I can get around the problem thing that deletes your questions) have a nice day!
Answer:
2
Step-by-step explanation:
are you siruous
Answer: 1+1 is a hard one i had to ask my mom but i think its 2 maby
and my favorite pokemon is dido
This data gives the average number of hours of exercise each week for different students.
Average time (hours): 3.7, 4.0, 3.5, 3.3, 4.0, 3.8, 3.5, 3.8, 3.8, 3.4, 4.0, 3.8
Create a line plot to display this data.
Answer:
Can you write on your question?
Step-by-step explanation:
(btw i am just wondering I am not just taking points i will still help you in the comments for this answer)
please help i'll give brainliest
Answer:
3/5
Step-by-step explanation:
You call your teacher and find out that the second part of the note should have said “sell four hot dogs and two bags of chips for $10.” What does that do for your system of equations now? With this new information, how much should each item cost? Again, show all of your work.
Answer:
h = $4 a hotdog
c = $2 bag of chips
Step-by-step explanation:
3h + c = 14
2h + c = 10
3h + c = 14
-2h - c = -10
h = $4 a hotdog
2(4) + c = 10
8 + c = 10
c = $2 bag of chips
Answer:
h = $4 a hotdog
c = $2 bag of chips
Step-by-step explanation
3h + c = 14
2h + c = 10
3h + c = 14
-2h - c = -10
h = $4 a hotdog
2(4) + c = 10
8 + c = 10
c = $2 bag of chips
12 ÷ 3 × ______ = 12
Answer:
3 is the answer hope it helps
Answer:
The missing number is 3
Step-by-step explanation:
12/3 x 3 = 12 :)
Hope this helps!
Have a nice day! ♥
Evaluate the expression x + 8/27. Evaluate the expression for x=8/9
Answer:
32/27
Step-by-step explanation:
Evaluate for x=
8 /9 + 8 /27
8 /9 + 8 /27
=32/27
(Decimal: 1.185185)
Answer:
1 & 5/27
Step-by-step explanation:
Substitute: 8/9 + 8/27
Find the LCM(9,27) is 27
Multiply the numbers accordingly: 24/27 + 8/27
simplify: 32/27
= 1 & 5/27
PLEASE HELP ME WITH MY MATH ;-; if you help I will give you 5 stars, a thanks, and a brainliest
Answer:
a) <abg
b) 30 degrees
c) 90 degrees
d) <agb to <akc
9,272 ÷ 7 = What does it have a remander or not
Answer:
No it has no reminder.
Step-by-step explanation:
Please help ASAP thank you!
Answer:
Step-by-step explanation:
Perimeter=((4-1)+(-2-(-4)))2
=10
Answer:
Perimeter=((4-1)+(-2-(-4)))2 =10
Step-by-step explanation:
may i pls have brainliest
p.s i agree with the guy below/ or above me
How many centimeters are in 35 inches? (1 in. = 2.54 cm)
Answer:
88.9
Step-by-step explanation:
Answer:
88.9 cm
Step-by-step explanation:
-3x + 1 < 7 on number line
Answer:
D. x is greater than -2
Step-by-step explanation:
Ok so,
-3x + 1 < 7
First, do the opposite of +1 which is -1 so you have to subtract 1 from both sides. Which should look like this.
-3x < 6
Then you divide -3 with 6 which will give you -2. You change the inequality sign becuase you divided with a - number.
Hope his helps. Have a good day!
The data for a spinner is shown below.
What is the experimental probability of spinning blue or red, written as a percentage?
Answer:
75%
Step-by-step explanation:
Choose Yes or No to tell if the fraction 3/5 will make each equation true.
7/20 + 3/5 = 19/20 (yes/no)
3/5 + 3/10 = 3/15 (yes/no)
1/2 + 2/3 = 3/5 (yes/no)
1/10 + 1/2 = 3/5 (yes/no)
You and your friends go out to dinner. At the end of the meal, you and your friends want to leave a 20% tip of $66.36. What was the cost of the meal? Round to the nearest cent if necessary.
Answer:
76.36 Hope this helps
Write a real world problem involving multiplication by a decimal factor.Then solve the problem. Write the real world problem and solve
Sample question:
Aimee bought 2 CDs each costing $11.95 and 3 CDs each costing $6.48. She paid with a $50 note. How much change did she receive?
Answer:
2 × 11.95 = 23.9
3 × 6.48 = 19.44
Total spent = 23.9 + 19.44 = 43.34
Change = 50 - 43.34 = $6.66
Answer:
if an article was bought by Amina for 2Kobo and John bought articles for 8Kobo how many articles did John buy?
1 a=2k
x a=8k
cross multiply
8k × 1 = 2k × x
8k=2k
4k
i will mark brainliest
Hideki buys 2 sweaters for $18 each. He can use one of the following coupons:
● Coupon 1: Buy one, get one 40% off
● Coupon 2: 25% off entire purchase
Which should he use to get the greatest discount?
(if you answer this may you please show your work)
Answer:
754%
Step-by-step explanation:
Answer:
Step-by-step explanation:
he will get the 40% because 18-40% = $10.4 but if he gets 25% he will have to pay $13.5 40% is the best on-1 3/5 divided by 5/-6
Answer:
0.053
Or
1 23/25
Step-by-step explanation:
Hope this helps! :D
Answer:
-1 23/25
Step-by-step explanation:
Mr. Green washed
1
4
of his laundry. His son washed
2
5
of it. How much of the laundry still needs to be washed?
(Need the answer to be in fractions)
Answer:
What was the original number??
Step-by-step explanation:
Factor 25x2+40x+16 completely.
Enter your answer by filling in the boxes.
25x2+40x+16 = ([]x+[])²
Answer:
(5x+4)²
Step-by-step explanation:
Use the quadratic formula to solve
Find the scale factor that was used in the dilation shown.
The scale factor that was used in the dilation could be 1.5 units.
What is scale factor?Suppose a figure (pre image) is dilated (dilated image) by scale factor of k. So, if a side of the figure is of length L units, and that of its similar figure is of M units, then:
L = k × M
where 'k' will be called as scale factor.
The quantities that are squares or multiple of linear things twice grow by square of scale factor.
So area of first figure = k² × area of second figure
Similarly,
The Volume of first figure = k³ × volume of second figure.
Since the scaling is done by product of some constant, that constant is called scale factor.
Then we have:
K = 4/6
K = 2/3
K = 1.5 units.
Thus, scale factor is the ratio of the new measurement to the old measurement therefore, the scale factor that was used in the dilation could be 1.5 units.
Learn more about dilation here:
https://brainly.com/question/27212783
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