Answers
Answer:
Step-by-step explanation:
I uploaded a picture hope it helps
Answer:
Question 8 is 21, Question 9 is 20.
Step-by-step explanation:
Ratios are very easy if you can find a relationship between them. For #8, to get from 2 to 6 is to multiply 3. Then we multiply 7 and 3 to equal 21. This will be equivalent ratios. The next one is the same thing, to get from 6 to 24, we must multiply 4. We know that to make it equivalent we must multiply 5 with 4 which equals 20. Also we can do this with proportions 2/7 = 6/x. We cross multiply which equals 2x=42. We solve it like an algebraic equation which equals 21. We set up proportions for 5/6 = x/24. We cross multiply which equals 6x = 120. We solve this like an algebraic equation which equals to 20.
Related Questions
Penelope has a loyalty card good for a discount at her local grocery store. The item she wants to buy is priced at $21, before discount and tax. After the discount, and before tax, the price is $17.22. Find the percent discount.
Answers
——— = ——
21 100
17.22 x 100 = 1722
1722 / 21 = 82
100 - 82 = 18%
21 x .18 = 3.78
21 - 3.78 = 17.22
Answer is 18%
-2x-5y=3 3x-8=-6 solve by substition
Answers
Answer:
x = 2/3
y = -13/15
Step-by-step explanation:
3x – 8 = -6
+8 +8
[addition property of equality]
3x = 2
÷3 ÷3
[division property of equality]
x = 2/3 → -2x – 5y = 3
[substitution property]
-2(2/3) – 5y = 3
[distributive property]
-4/3 – 5y = 3
[Create the proportional equivalent of each term so that all terms share the same denominator]
-4/3 – 15y/3 = 9/3
[multiplication property of equality]
3 ( -4/3 – 15y/3 ) = 3 ( 9/3 )
[distributive property]
-4 – 15y = 9
+4 +4
[addition property of equality]
-15y = 13
÷-15 ÷-15
[division property of equality]
y = -13/15
A high schools' Future Business Leaders of America (FBLA) club is raising money to donate to a local charity that helps adults obtain professional clothing for new jobs. The club's president reports they are $321 short of their $1000 goal. How much money they have collected so far?
Answers
Since it says they’re 321 short of their goal it’ll be subtraction so
1000-321= 679
Why is the number √−4 not a real number? (In case you couldn't tell, it says the square root of negative 4)
Select one:
A. It contains a negative sign.
B. It contains a square root.
C. It contains the square root of a negative number.
D. It is a real number.
Answers
Answer:
This is not a real number, A
Step-by-step explanation:
help me please no links
Answers
Answer:
the answer is 4
Step-by-step explanation:
please I need help ASAP
Answers
Answer:
2 1/4 ft by 4 1/4 feet
Step-by-step explanation:
Just trust me <3
Answer:
2 1/4 ft by 4 1/4 feet
Step-by-step explanation:
i helped i think
if you answer this pls answer the other questions i asked for brainly
Answers
Answer:
2 is the answer
Step-by-step2 explanation:
come on mykel. help me answer this question mykel
Answers
PLEASE HELP RN I WILL GIVE BRAINLIEST TO BEST ANSWER AND PLZ N.O L.I.N.K.S!!! :)
Answers
Ans: 62mph
On which part of his trip did he average a faster speed rate?
Ans: When he returned home.
find surface area and
136.
224
236
248
oops I forgot -.-|||
Answers
Please help me with this question
The graph below shows magazine subscriptions each month for 6 months.
Which equation represents the relationship between x, the number of months and y the number of magazine subscriptions sold?
x + y = 30
y = 30x
y = 30 - x
y = x/30
Answers
Answer:
The incorrect graph is attached.
first choice: y = 30x
second choice: y = x/30
Step-by-step explanation:
The bad news: The graph you attached shows the relationship between numbers of markers and numbers of packages. (y = 8x)
The good news: all proportional relationships are expressed using an equation in the form of y = kx, where k is the constant of proportionality.
So of your choices, y = 30x would be my first answer, and y = x/30 would be my second. Because y = x/30 is the same as y = (1/30)(x).
If there is no accompanying graph, go with y = 30x, as it's not as tricky
I tried and it keep saying it wrong
Answers
Answer:
175.84
Step-by-step explanation:
multiply all three numbers together
(3.14 * 4 * 14)
Please help! 50 point reward and brainliest to best answer
Create a data set with 7 numbers that match the following:
Mean: 5
Range: 6
Mode: 7
Median: 5
IQR: 4
Answers
Answer: Wow this seems very tough I have no clue I just know you need more 7's than any other number.
Answer:
how can you create a data set with 7 numbers if there are already 7 for the mode
Step-by-step explanation:
And also we cant really answer this for you because we cannot draw on this and we can't make a data set by typing although it would be more better if we could draw to show explanations
ill mark ur answer as brainliest!
Answers
Answer:
8 squares
Step-by-step explanation:
turn the square
then shade in 8 squares
Hopefully it is correct.
Goodluck
U got this
Yeah, this question is weird. What does a solution set even mean?
Answers
Answer:
(3, 5) i think most likely wrong
Step-by-step explanation:
I really need help with this question!!!!!!
Answers
Answer:
6
Step-by-step explanation:
30 divided by 4= 7.5
so 24 divide by 4= 6
Brainliest????
Answer:
6
Step-by-step explanation:
Look at both trapezoids and you can find the relation between both
Line DC and GH are equal, those different measurements they have the same characteristics. Same with AB and FE
Divide GH by DZ and you get the scale that you can apply to find FE
30/7.5 = 4
So line FE is 4 times smaller than AB
24/4 = 6
Flip both coins 50 times and record your data in a table like the one below.
Answers
Answer:
H H H H H H T H T T T T T H H H H T H T H T H T T H H H H H T T H H T T H H T H T T H H H H H H T H
Step-by-step explanation:
I flipped a coin 50 times
H is heads
T is tails
Hope this helps?
BEST ANSWER GETS BRAINLY
Answers
Which of the following represents the additive inverse of [tex]2/3[/tex]?
A) -2
B) [tex]2/3[/tex]
C) [tex]-2/3[/tex]
D) 3
Answers
can someone help like i posted this 5x and no one is helping like yall all around the world help mehh!!
_______________________________
- Flow Rate: 9.5 L/90 s
How long will it take to fill the tub?
Try solving the problem at least two ways to see if you come up with different answers or the same answer and why they could be different or the same.
Answers
Answer:
well I would see what a average tud holds and then multiple till you get the total amount or round up to
Answer:
It is impossible to answer this question without knowing the capacity of the tub. If I have this info I can easily solve the problem.
Step-by-step explanation:
the equation would be
9.5/90 = (capacity)/x where x= the amount of seconds it takes to fill the tub.
Kelly paid $45.36 for a sweater that was on sale for 25% off the original price. She paid 8% sales tax on the sale price.
What was the original price of the sweater, in dollars?
(Please explain your answer if you want, I would appreciate and give brainliest if you do so.)
Answers
The original price of the sweater, in dollars is $52.1648.
What is meant by percentage of a value ?Percentage of a value is defined as the ratio of the value expressed in terms of fraction of 100.
Here,
Percentage of sales tax = 8%
Amount paid as sales tax, P(tax) = 8% of 45.36
P(tax) = 0.08 x 45.36
P(tax) = $3.6288
So, the remaining amount = 45.36 - 3.6288 = $41.7312
Percentage off on the price = 25%
So, the price paid, P' = 0.25 x 41.7312
P' = $10.4328
Therefore,
Original price of the sweater, P = 41.7312 + 10.4328
P = $52.1648
Hence,
The original price of the sweater, in dollars is $52.1648.
To learn more about percentage of a value, click:
https://brainly.com/question/17151247
#SPJ3
whoever gives the best explanation of how to solve 102+392 gets brainliest, 5 star rating, ty on profile and one question
whoever loses gets one star rating
Answers
Answer:
102 + 392 is 494
Hope it helps! :)
Step-by-step explanation:
Answer:
102+392=494
Step-by-step explanation:
1+3=4 102
0+9=9 +
2+2=4 392
---------
4
90
400
100+100+100+100+10+10+10+10+10+10+10+10+10+4
200+200+20+20+20+20+10+4
400+40+40+14
400+80+14
480+14
480+10+4
490+4
=494
Please determine the right power rule for each problem (no links!)
Answers
please help bestie!!!!!!!!
Answers
Answer:
Step-by-step explanation:
2 options
8,5,17 and 3,4,5
Answer:
8, 5, 17 AND/OR 3, 4, 5
Step-by-step explanation:
A bracelet is now reduced to £600. This is 80% of the original price.
a) Work out the original price of the bracelet.
Answers
Answer:
the original is 1080.
Step-by-step explanation:
80%×600=480
480+600=1080
For each term, identify the coefficient (C) and the variable (V).
A.) 2x C_____ V_____
B.) 12z C_____ V_____
C.) m C_____ V_____
D.) 9df C_____ V____
Answers
B. Coefficient = 12, Variable = z
C. Coefficient = 1, Variable = m
D. Coefficient = 9, Variable = df
coefficient means the number beside the variable in a term.
variable means the letter beside the coefficient in a term.
B) C = 12, V = z
C) C = 1, V = M
D) C = 9, V = df
When no coefficient is present, 1 is implied
I Really Need Help With This Problem
Answers
Answer:
sun- (.5, 4.5)
arrow- (1.5, 2)
heart- (4, 4.5)
Step-by-step explanation:
Answer:
sun- x-coordinate is 0.5 y-coordinate is 4.5
arrow- x-coordinate is 1.5 and y-coordinate is 2
heart- x-coordinate is 4 and y-coordinate is 4.5
Step-by-step explanation:
✰ ✰
what is −2, 7, −15, −6, 5, 1
from least to greatest
Answers
Answer:
1,2.5,6,7,15
Step-by-step explanation:
Answer:
−15, −6, −2, 1, 5, 7.
Step-by-step explanation:
BRAINLY IF CORRET!! mils wants to save for a new home theater that cost $2150. he earns $20/h as a landscaper and works 40 hours a week and 50 weeks a year. his taxes and deductions average 10% of his gross annual outcome.
Answers
Like 3.3 months i believe
PLS HELP, WILL REWARD BRAINLIEST !!
Answers
Answer:
120-130 minutes
Step-by-step explanation:
We add time 80+90+100...+160 and get 1080
We divide it by 9 ( digits) and get 120