Answer:
20=XY
Step-by-step explanation:
the following linear system is to be solved using the elimination method. 5x + 7y=0 x+ 4y= -1 the first step would be to
A. add the equations
B. subtract the equations
C. multiply the first equations by 5
D. multiply the second equation by 5
Daniel and Edwin went to lunch. Daniel’s meal cost $20 and Edwin’s meal cost $18.50. They each left an 18% tip on the price of their own meal. How much did Daniel and Edwin pay in total?
Answer:
$45.43
Step-by-step explanation:
20 × 0.18 = 3.60
18.50 × 0.18 = 3.33
3.60 + 3.33 = 6.93
The total in tips is 6.93
20 + 18.50 = 38.50
The total meal cost is 38.50
38.50 + 6.93 = 45.43
The total of everything is 45.43
Answer:
The answer is $45.43
Jennifer uses rainwater from a barrel to water her garden. The diagram shows the amount of water she used during a 4-day period. Which of the following is closest to the fraction of a full barrel of water that Jennifer used per day?
Answer:
1/2 is the answer
Step-by-step explanation:
(06.04)
4x + 1 over 3y2
What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit.
Answer:
5x/3y2
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
(4x+1)/(3y^2)
(4*2+1)/(3*3^2)
(9)/(3*9)
(9)/(27)
(1)/(3)
Hope that this helps! Have a good day and good luck!
i need help pls
and explination
Can someone solve all of this for me (100 FOR BRAINLIEST)
Answer:
1. 24
2. 52
3. 11
4. 200
5. 48
6. 96
7. 18.75
8. 171
9. 48
10. 84
11. 14
12. 85
13. 2250
14. 75
15. 200
16. 26.75
Select all the expressions which have 3 as the greatest common factor of the terms. Pick two
b + 3 + 6c
27n + 66p
38 – 9j + 6k
12x + 75y + 21
–32 – 24z
Match each equation with a solution from the list of values.
1. 2a=4.6
2. b+2=4.6
3. c÷2=4.6
4. d−2=4.6
5. e+38=2
6. 18f=3
7. g÷85=1
(these aren't important below this)
85
158
2.3
2.6
6.6
9.2
24
USE THESE LETTERS PROVIDED TO GIVE ME AN ANSWER.
D
G
C
E
F
B
A
DO NOT GIVE ME A LINK TO A WEBSITE AND USE YOUR BRAIN, THE THING THAT KEEPS YOU ALIVE AND ABLE TO EXIST.
STOP GIVING ME THIS WEBSITE; cutt.ly/tz3yDpb
THERE IS A REASON WHY I AM ASKING FOR HELP, NOT ASKING FOR SOMETHING TO DOWNLOAD.
SHOW ALL OF WORK. Find missing length, round to the nearest tenth if necessary.
Answer:
144 or 72^2
Step-by-step explanation:
You have one leg a 5 and the other leg we don't know, well we know the hyponuse is a 13.
So the first step is
A^2 + B^2 = C^2
2 step,
5^2 + B^2 = 13^2
3 step
5 x 5 = 25 and 13 x 13 = 169
25 + B^2 = 169
4 step
169 - 25 = 144
144 divided by 2 is 72, so 72 x 72 is 144.
If you have an answer 72 squared or 144 both will work.
It does not help that you don't give the answers.
Can somebody explain PEMDAS (Order of Operations) to me?
It's simple.
P - Parentheses
E - Exponents
D - Division
M - Multiplication
A - Addition
S - Subtraction
Whenever we have an expression or problem that involves these operations. We solve them according to the order given above.
Help i don't understand it
pls ill give brainleist to correct answer
Answer:
second one i think
Step-by-step explanation:
Answer:
2nd one but give the other broski brainiest
Step-by-step explanation:
PLEASE HELP, WILL MARK BRAINLIEST
4/729 so 4 then / then 729
Step-by-step explanation:
Your first term is 4 that is your starting point
Your common ratio is 1/3 so we will be multiplying by that
we will do this six times to get to the seventh term
so the second term is
4*1/3= 4/3
4/3 is our second term so we multiply it by 1/3 to get our third term
4/9 then fourth term is 4/9 *1/3
so 4/27
fifth should be 4/81
sixth should be 4/243
seventh should be 4/729
please help asap I will give brainliest!
Answer:
C i think but im not 100% sure
Step-by-step explanation:
Answer
A
Step-by-step explanation:
PLEASE HELP ME WITH THIS I NEED THIS SO BAD
Answer:
0.8 miles
Step-by-step explanation:
4224ft / 5280ft = 0.8
m is equal to the number of terms in this expression
A.2
B.7
C.6
D.9
Answer:
B. 7
Step-by-step explanation:
please help asap!! :0
Answer:
THE ANSWER IS A
Step-by-step explanation:
A container is shaped like a rectangular prism and has a volume of 72 cubic feet. Give four different set of measurements that could be the dimensions of the container.
Need the answer to all dem ASAP!!!
Answer:
The formula for the volume of a prism is V = Bh
where,
B is the base area
h is the height.
Since, the base of the prism is a rectangle, therefore, volume of a rectangular prism = (L * B) * h
Assumptions:
Length, L and Width, B cannot be the same.
1.
h = 4 ft
B = 2 ft
L = 9 ft
2.
h = 4 ft
B = 3 ft
L = 6 ft
3.
h = 6 ft
B = 2 ft
L = 6 ft
4.
h = 2 ft
B = 2 ft
L = 18 ft
Step-by-step explanation:
Help me with this math please
Answer:
The bicyclist rides (64) miles in (4) hours.
Step-by-step explanation:
As you can see the 64 is on the Distance side, so that shows how far he or she travels. Then you can see on the bottom of the graph it shows you time in hours. The point is at 4, so he or she travels 64 miles in 4 hours.
Hope this helped.
pls answer god bless you pls no trolls
Answer:70
Step-by-step explanation: :p
0.5% of what number is 5
Answer:
1,000
Step-by-step explanation:
5/10ths of a percent of what number is 5-which would be 1000
Answer:1000...I think
Step-by-step explanation: 0.5 can go into 100, 200 times 5 times 200=1000
Which expression is equivalent to 3m – 6?
A. 2(2m +2)
B. 3(m – 2)
C. 2(m + 3)
D. 3(3m – 6)
Now consider the family of lines ax + by = c such that a, b and c are consecutive multiples of each other. what would that mean? give some examples of such lines in this family (coordinates.) what do you notice or wonder?
Answer:
The first thing that was a good app is the app it needs a little bit of the app and it keeps crashing when it comes to my iPad to play with the iPhone and iPad version of my iPad to get my iPhone and iPhone app for my iPad to use it on the iPad app to get a iPhone app for my iPad iPad to get the iPhone version of my iPad version and I can get a few of my iPhone and iPhone version
Step-by-step explanation:
Rykin bought a jersey at the sale price of $25. The original cost of the jersey was $40. What percent represents the discount that Rykin received when buying the jersey?
the answer is 62.5 %
Help me please please help me
Answer:
30
Step-by-step explanation:
6 times 5 = 30. None of them other numbers are a multiple of 6.
Hope this helps!!!
Question asks
There are 11 red balls numbered from 5 to 15 and 11 green balls number from 7 to 17 in a bag. What is the probability of drawing a ball with an even number on it?
Answer:
I cannot read the text on the picture, I can just read the numbers, based on what I can read it is D
Step-by-step explanation:
Which of these answers SHOW ALL LIKE TERMS?
(MORE THAN ONE CAN BE CORRECT)
A. 4x^2, 4x
B. 3x, 2x, -4x
C. 3y, 7x
D. All the above
E. 2,3,7
F. x,4x,8x
G. y,7y,3y
-2x+3-4x^2+11-15x+2x^2-15=?
Answer:
Hope I Help!
Step-by-step explanation:
−2x+3−4x2+11−15x+2x2−15
=−2x+3+−4x2+11+−15x+2x2+−15
Combine Like Terms:
=−2x+3+−4x2+11+−15x+2x2+−15
=(−4x2+2x2)+(−2x+−15x)+(3+11+−15)
=−2x2+−17x+−1
Answer:
=−2x2−17x−1
Fill in the blanks below in order to justify whether or not the mapping shown represents a function.
Set A
Set B
7
-3
-1
6
5
-4
9
Answer:
not a function.
Step-by-step explanation:
the x value/set a has to have 1 line from each but the -3 has 2 lines, therefore not a function
To gauge student preference of a new school mascot, the principal surveyed the members of the school soccer team. Identify the population and sample in the survey.
A. Population: students in the school; Sample: school soccer team
B. Population: school soccer team; Sample: students in the school
C. Population: school soccer team; Sample: principal
D. Population: students in the school; Sample: school mascot
CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION?! :(
Answer:
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