Multiple Answer.
Solve each equation
A. f + 2/9 = 9 1/9
B. f = 7 8/9
C. f = 8 7/9
Answer:
A.8 8/9
Step-by-step explanation:
A. f+2/9=9 1/9
f+2/9=82/9
f=82/9-2/9
f=80/9
f=8 8/9
i did not understand B and C
can i pls get help on wat 2x - 3 = 15?
Answer: x = 9
Step-by-step explanation:
Step 1: Add 3 to both sides.
2x − 3 + 3 = 15 + 3
2x = 18
Step 2: Divide both sides by 2.
2x/2 = 18/2
x = 9
Does each equation represent a proportional relationship? Choose Yes or No.
y = 7x – 3
Choose...Yes or no
y = 150x
Choose...Yes or No
Answer:
the first one yes the other on e not sure
Step-by-step explanation:
Answer: yes and no
Step-by-step explanation:
Olivia needed to send out 237 invitations by mail. She bought stamps in books of 20 and then bought extra stamps individually. How many books of stamps did she buy? How many extra stamps did she have to buy?
Answer:
12
Step-by-step explanation:
20*10=200+40=240-3=237 and you have 3 extra
How many 1/3 inch cubes does it take to fill a box with width 2 2/3 inches, length 3 inches, and height 2 inches?
Answer:
432
Step-by-step explanation:
3x1/3 inch cubes make 1 inch
2x3+2 = 8
3x3 = 9
3x2 = 6
length x width x height
8x9x6 = 432
Dave walked to his friend's house at a rate of 4mph and returned back biking at a rate of 10mph. If it took him 18 minutes longer to walk than to bike, what was the total distance of the round trip
Answer:
4 miles
Step-by-step explanation:
find the mean median mode and range. 5, 8, 11, 13, 14, 15
Answer:
mean-11
mode-none
range-10
median-12
Step-by-step explanation:
Answer:
Mean= 11
Median= 12 (is between 11 and 13, equally spaced)
Mode= No mode (all numbers appear the same amount of times)
Range= 10
Step-by-step explanation:
Mean= Average- sum of all numbers in the data set divided by total amount of numbers included.
Median= middle number (when in order of value)
Mode= number that occurs the most
Range= space between largest and smallest number
Determine the lateral and total surface area of the pyramid.
Answer: lateral=20cm
total=1312
Step-by-step explanation:
Please help me! trying to get a good grade!
Answer:
Coach should put in the back up player.
Step-by-step explanation:
Regular: 97% He will loose a total of 10% of effectiveness. Which will put him at a total of 87%.
Backup: 94% He will only loose 5% of effectiveness. Which will put him at only a 89%.
45-35=10 yards over usual field goal range.
Does anyone know the answer?
ASAP!
Find the distance between the pair of points.
Answer:
I plugged the info into a graphing calculator and got 5 units.
Step-by-step explanation:
How many terms does this expression have: 4 + 6c - 14 + 1 *
Answer:
4
Step-by-step explanation:
4 is one term, 6c is one term, 14 is one term, and 1 is a term. total=4.
The formula for the slant height of a cone is t equals StartFraction S minus pi r squared Over pi EndFraction. , where S is surface area of the cone. Use the formula to find the slant height, l, of a cone with a surface area of 500π ft2 and a radius of 15 ft. l = ft
Will give BRAINLIEST!
Need Help!!
If hot dogs come 6 to a pack and rolls come 8 to a pack, how many packs of each will I need to buy if I don’t want anything left over?
Answer:
You will need to buy 4 packs of hot dogs and 3 packs of buns
Step-by-step explanation:
4 times 6 is 24
3 times 8 is 24
PLEASE HELP ME
(and yes there is two 1 3/4 it's not a typo)
Evelyn is a member of her school’s track team. She competes in the mile run. Last week in practice Evelyn ran 3 1/4, 2 1/8, 2 7/8, 1 3/4, and 1 3/4miles.
A. Estimate how many total miles she ran in practice last week.
B. Exactly how many miles did Evelyn run last week in practice?
Answer:
A. You have to complete your own estimation however, by looking at it, mine is about 11 miles.
B. 11.75 or 11 3/4 miles
We can estimate that Evelyn ran about 11.5 miles in practice last week and Evelyn ran exactly [tex]11\frac{3}{4}[/tex] miles in practice last week.
What is Fraction?A fraction represents a part of a whole.
To estimate how many total miles Evelyn ran in practice last week, we can round each of the distances to the nearest half-mile and add them up:
[tex]3\frac{1}{4}[/tex] = 3.5, [tex]2\frac{1}{8}[/tex] = 2, [tex]2\frac{7}{8}[/tex] =3, [tex]1\frac{3}{4}[/tex] =1.5 and [tex]1\frac{3}{4}[/tex]=1.5
Adding these rounded distances, we get:
3.5 + 2 + 3 + 1.5 + 1.5 = 11.5
Therefore, we can estimate that Evelyn ran about 11.5 miles in practice last week.
The exact total number of miles Evelyn ran last week in practice, we need to add up the distances exactly.
[tex]3\frac{1}{4}[/tex] =13/4,
[tex]2\frac{1}{8}[/tex] = 17/8,
[tex]2\frac{7}{8}[/tex] =23/8,
[tex]1\frac{3}{4}[/tex] =7/4 and
[tex]1\frac{3}{4}[/tex]=7/4
Adding the fractions, we get:
[tex]\frac{13}{4} +\frac{17}{8}+\frac{23}{8}+\frac{14}{8}+\frac{14}{8}[/tex]
LCM of denominators is 8
[tex]\frac{26}{8} +\frac{17}{8}+\frac{23}{8}+\frac{14}{8}+\frac{14}{8}[/tex]
= [tex]\frac{94}{8}[/tex]
Evelyn ran exactly [tex]11\frac{3}{4}[/tex] miles in practice last week.
Hence, we can estimate that Evelyn ran about 11.5 miles in practice last week and Evelyn ran exactly [tex]11\frac{3}{4}[/tex] miles in practice last week.
To learn more on Fractions click:
https://brainly.com/question/10354322
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can you help me plz
and thank you
This is due today please help
Which number completes the table?
2. Solve 3 + 4x > –5 for x.
a. x -1.75
c. x > -2
Answer:
x>-2
Step-by-step explanation:
Simplify both sides of the inequality.
4x+3>−5
Subtract 3 from both sides.
4x+3−3>−5−3
4x>−8
Divide both sides by 4.
4x/4>-8/4
i put in a lot of points so plz give me an answer and not just for the points
Answer:
t = .61 seconds
Step-by-step explanation:
Parallelogram P was dilated to form parallelogram p'
What is the value of x?
Answer:
x=1
Step-by-step explanation:
During the holiday sale, the store discounted all items 1/3. What is the discount on a $19.95 item? plz help me
Answer:
Discount Final Price Each
1/3 off $ 19.95. $ 13.30
Step-by-step explanation:
I think its 13.30
Answer: $13.30
Step-by-step explanation: If you multiply 19.95 by 1/3 you will get the answer 6.65, that is the amount that is taken off. So next, you can just subtract 6.65 from 19.95.
19.95-6.65=13.30
So that is the answer, with the discount the item is now $13.30
help me out this is due at midnight along with like 10 other assignments
I'm having some trouble with this question (picture included)
Answer:
2400
5400
8400
Step-by-step explanation:
You need to know the Divisibility Rules for 3, 5, and 8.
For 3: If the sum of the digits of a number is divisible by 3, then the number is divisible by 3.
For 5: If the last number is either 0 or 5, the entire number is divisible by 5.
For 8: If the last three digits of a whole number are divisible by 8, then the entire number is divisible by 8.
You can put 0 to the end to meet the requirements of the divisibility rule of 5,
so it should be like _ _ _ 0
for 8, you can use 400 so it should look like _ 400
For 3, the sum of the digits needs to be divisible by 3
if we say X to the first digit the sum of the digits is x+4
we can use 6 and 9, so x can be 2, 5, and 8.
Therefore we have:
2400
5400
8400
Solve for a.Question is in picture. Giving brainliest
Need help asap plzzzz both answers if u can
Answer:
where is the question
Step-by-step explanation:
40% of farm animals are cows. 72 animals are not cow. How many animals in all?
Answer:
112 maybe.
Step-by-step explanation:
Answer:
115
Step-by-step explanation:
got it right on test
please answer these for me <3
8-21
9- -16 i think lemme do the next ones
Helllppp i will give you brainliest if you can help meeeeeeeee
Answer:
20 square meters
Step-by-step explanation:
To do this continue the line of the top of the rectangle so you split the figure into a triangle and a rectangle. The dimensions of the rectangle would be 8 by 2, so 8 * 2 = 16. Next, the dimensions of the triangle would be (4 - 2) by (8 - 4) = 2 by 4. The area would then be 2 * 4 = 8/2 = 4.
All you have to do now is add those two areas together, 16 + 4 = 20 square meters.
Find the probability of this event. Enter the answer as a fraction in simplest form, as a decimal to the nearest hundredth, and as a percent to the nearest whole number.
Answer:
2/6
Step-by-step explanation:
There ony 2 yellow and 6 picecs in total