Answer:
I dont think there is enough info
im guessing 9 or 5
Step-by-step explanation:
reasoning: 45 factors are 1,3,5,9,15,45
so if it is 5 people then $9 per ticket or the other way around
When using substitution to solve a system of equations, how can you tell when a system has no solution? Use the drop-down menus to explain your answer.
A system has no solution when the resulting equation is always
Choose...
.
Choose...
is an example of this type of equation.
Answer:False
Step-by-step explanation:
The commenter before me is trolling. If 3=5, that is a false equation, not true.
There is a photo Below as an attachment or probably shown.
In order to create a system of equations with the same solution as the system {x+y=102x+y=14, { x+y=10 2x+y=14 , Camilo multiplied both sides of the second equation by a number, added the new equation to the first equation, and replaced the first equation with the result. Which system of equations could be Camilo's new system?
Answer:
-3x-y=-18
2x+y=14
Step-by-step explanation
i re took the test until i got it right to answer this lol, its correct and good luck with school
Seven more than half of a number is 12.
view the answer on the photo that I added
someone please help, i don't understand
Answer:
Y = [tex]\frac{-3}{2}[/tex] x + 4
Step-by-step explanation:
help me solve this pls! (For 25 points)
I will you brainiest if you can answer this
Please help using symbols, will give brainlist if correct
Answer:
(-7,4]
Step-by-step explanation:
I'm going to assume that you need this in interval form
The domain is just asking for all the possible x values
The x value that's furthest to the left is -7 and because it's an open circle we write ( instead of [
the furthest to the right the line goes is 4 and because the circle is closed it's written with ]
but it all together and get
(-7,4]
6. Jenny is training for a marathon and runs and a constant rate of 6 miles per hour.
a) What is the distance, d, in miles, that Jenny runs in t hours. Write an equation to represent this situation.
simplify 8n + 3 - 4 + 4n show work pls
Answer:
11n
Step-by-step explanation:
8n + 3= 11n
11n-4=7n
+4n=11n
Answer:
1.Subtract the numbers:
8n+3-4+ 4n
8n-1+ 4n
2.Combine like terms
8n-1+4n
12n-1
solution
12n-1
Step-by-step explanation:
I hope this can help you!!
5% of a number is 31 1% of the same number is 6.2
Work out 13% of the number.
Answer:
80.6
Step-by-step explanation:
1%-> 6.2
13%-> 6.2x13=80.6
If a 5-pound bag of potatoes costs $5.25 , then how much would 7 pounds cost?
Answer:
7.35
Step-by-step explanation:
5 pounds -> 5.25
1 pound -> 1.05
7 pounds-> 7.35
There are 120 students in the seventh grade, and 25% are in the Environmental Club.
How many students are in the Environmental Club?
Insert the values given in the problem then scale up or down
to find the missing value.
students
Help me out
Brian, Josh, Chad, Jordan, Ryan, and Rachel are the 6 players in a round-robin racquetballtournament. Each player will play aset against each of the other players. List all the sets that need to be played.
there are 15 sets that need to be played in the tournament. To list all the sets, we can simply list all the possible combinations of 2 players from the group of 6.
What is the combination?
In simple words, combination involves the selection of objects or things out of a larger group where order doesn't matter. The formula for combination helps to find the number of possible combinations that can be obtained by taking a subset of items from a larger set.
There are a total of 6 players in the round-robin racquetball tournament, which means that each player will play a set against each of the other 5 players.
To determine the total number of sets that need to be played, we can use the combination formula:
nC₂ = (n*(n-1))/2
where n is the number of players.
In this case, n = 6, so:
6C₂ = (6*(6-1))/2 = 15
Hence, there are 15 sets that need to be played in the tournament. To list all the sets, we can simply list all the possible combinations of 2 players from the group of 6:
Brian vs. Josh
Brian vs. Chad
Brian vs. Jordan
Brian vs. Ryan
Brian vs. Rachel
Josh vs. Chad
Josh vs. Jordan
Josh vs. Ryan
Josh vs. Rachel
Chad vs. Jordan
Chad vs. Ryan
Chad vs. Rachel
Jordan vs. Ryan
Jordan vs. Rachel
Ryan vs. Rachel
To learn more about the combination visit,
https://brainly.com/question/28065038
#SPJ1
3 5.73
Simplify the expression
1
+
2
+
and write the result in the form a + bi.
2
4
2
a.
-2.41
C.
2
b. 5
-2 3i
-2√3i
4
5
- Vi
4
d.
shari has 7 months to save $294 for a vacation. how much must shari save each month in order to save at least $294 for her vacation
Math help: Variables
I need help solving these two questions, explanations would be greatly appreciated.
Answer:
1. h = 11 cm
2. d = 220 km
Step-by-step explanation:
1. A = 1/2bh
Where,
A = 66 cm²
b = 12 cm
A = 1/2bh
66 = 1/2 * 12 * h
66 = 6h
h = 66/6
h = 11 cm
2. s = d/t
Where,
s = 110 km/h
t = 2h
s = d/t
110 = d/2
Cross multiply
110 * 2 = d
d = 220 km
what is the area of the figure below
Answer:
390cm
Step-by-step explanation:
1. find area of rectangle
1. 15cm x 20cm= 300 cm
2. find area of triangle
1. 1/2 (12 x 15)= 90cm
300+90
If you spin the spinner 20 times, how many 5’s? please help
Answer:
4 times you divde 20 and 5 and its 4
Step-by-step explanation:
Answer:
Its 4 Fives
Step-by-step explanation:
If its wrong i'm sorry
What role does the griot have in African culture?
keeping records about trade among cultures
creating artistic drawings about daily life
serving as the religious leader of a village
telling stories to pass on history and ways of life
Answer:
D
Step-by-step explanation:
Because the guy above me is big brain
Answer: D
Step-by-step explanation:
if 9 out of 25 people are left-handed what percent are right-handed
Answer:
64%
Step-by-step explanation:
If 9 out of 25 people are left-handed
That means 25-9 = 16 people are right handed
or 16/25 are right handed
Multiply the top and bottom by 4 to get it out of 100
64/100
Percent means out of 100
64% are right handed
this Is my question
-3
Step-by-step explanation:
h^2/ h^2×g^3= 1/g^3= g^-3 -----> ?=-3
a warehouse perimeter of 6,615 feet . what was the perimeter of the floor i yards
Answer:
in yards you mean or wait what
1 markers cost $7.04
Which equation would help determine the cost of 7 markers!
What is the volume of the pyramid?
Answer:
It’s a blank page sorry
Step-by-step explanation:
Noah has a coupon for 30% off at his favorite clothing store . He uses it to buy a hoodie . The regular price of a hoodie is $27. What did Noah pay for the hoodie?
Answer:
$18.90
Step-by-step explanation:
The way to do percentages is actually pretty easy.
since it's taking 30% of you are left with 70%. Take 70 and divide it by 100. This gives you .70
Now what you do is you take the price of the time and multiply it by the .70
So 27.00 * .7 = 18.90
So Noah paid 18.90
what is the y-intercept of a line that has a slope of -3 and passes through point (0-7)
Answer:
-7
Step-by-step explanation:
PLEASE PLEASE HELP ME
Answer:
169.646
Step-by-step explanation:
V=πr2h=π·3 squared·6
3x-2y=10 7x=2y=30
yea no i dont know how to do this.
Which group of ordered pairs are on the line given by the equation 5x – 2y = 6?
Find f(-5) if f(x) = |x + 1|
Answer:
4
Step-by-step explanation:
f(-5) = I-5 + 1I = I -4 I = 4