Answer:
x=-4
Step-by-step explanation:
x+12=8
x=8-12
Andre did not multiple both by four to get the exact whole number. He also, didnt subtract 12 which is not possible due to it being multiplied by 1/4.
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
help me solve this pls! (For 25 points)
Subtract.
(3x2 + 2 – 23) – (-583 + 2x2 + 1)
Express the answer in standard form.
Answer:
Step-by-step explanation:
Answer:
is this catra
Step-by-step explanation:
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.
answer asap only if you know
solve by elimination
3x + 2y = 21 x - 4y = -7
show work plz and thx
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
Which of the following shows a translation of f(x) two units down?
A. f(x + 2)
B. f(x) + 2
C. f(x – 2)
D. f(x) – 2
Answer: D. f(x)-2
Step-by-step explanation:
Changes insides the parenthesis translate left and right. If it is [+] a number, then it is moving to the left. If it is [-] a number, then it is moving to the right.
Changes outside the parenthesis translate up and down. If it is [+] a number, then it is moving upward. If it is [-] a number, then it is moving downward.
----------------------------------------------------------------------------------------------------
Given
Translate f(x) 2 units downward
Solve
According to the rules, it should be -2 units outside of the parenthesis
Therefore, it should be f(x)-2
Hope this helps!! :)
Please let me know if you have any questions
Answer:
D. f(x) – 2
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
The price of an ice cream cone is $3.25, but it costs $3.51 with tax. What is the sales tax rate? (Round to the nearest whole percentage)
Answer:
The sales tax is 8%
How can i identify a slope
Answer:
Rise over Run.
Step-by-step explanation:
If it's on a line on a graph you count how many it goes up until it's aligned with the next point and then you count how ever many over until it hits it. So it could be 2 up and 4 over making the slope 2/4.
I'm sorry that might not make much sense I'm bad at explaining but let me know if that helps at all!!
What is the value of p?
the answer is p=6
hope that helped loll
Answer: 6
Step-by-step explanation:
In a triangle, all three angles always add to 180°.
Thus, simply do 180 - 96 - 54 to get the angle, 30. Then, because the angle is 5p, divide 30/5 = 6.
Hope it helps <3 :D
-1/6 x -2 1/10 = ?
help ya girl out
Answer:
the answer is r (‑1)/(6*x)-2.1
Step-by-step explanation:
Roman paid $150 to join a handball club. He pays an additional $15 every time he uses one of the club's handball courts. Write an equation that describes Roman's total cost for playing handball as a function of the number of times he plays. Let C = the total cost and n = the number of times he plays
HELP ME PLEASEEE!!!!!!!!!
Seven more than half of a number is 12.
view the answer on the photo that I added
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 y-intercept of a line that has a slope of -3 and passes through point (0-7)
Answer:
-7
Step-by-step explanation:
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
Find f(-5) if f(x) = |x + 1|
Answer:
4
Step-by-step explanation:
f(-5) = I-5 + 1I = I -4 I = 4
1 markers cost $7.04
Which equation would help determine the cost of 7 markers!
what persintage is 22 out of 25
Answer:
88
Step-by-step explanation:
Answer:
it is 88%
Step-by-step explanation:
if you convert the fraction into a decimal which is 0.88 as a decimal and then multiply that by 100 and its 88%
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
Please help me! (Tangent Ratios) (20 points)
Answer:
Tan A for first page 25/49
Tan A for second page 37/49
Tan B for first page 24/49
Tan B for second page 12/49
Justine is planting flowers in a line that is 1/2 of a yard long. She is going to plant 6 flowers. How far apart will each flower be?
Answer:
3 inches apart
Step-by-step explanation:
1/2 yard is 1ft. 6in. in decimal that is 1.5 ft
1.5 ÷6 = 0.25ft
0.25ft is 3 inches so the answer is three inches apart
Maddie is setting up tables for a party. Five of the tables are covered with orange tablecloths, and ten of the tables are covered with white tablecloths. Guests will be randomly seated at the tables when they arrive. Each table can seat 8 guests.
What is the probability that the first guest to arrive will be seated at a table with an orange tablecloth?
A. 1/2
B. 1/3
C. 1/4
D. 1/8
Answer:
There is a 1/3 chance.
Step-by-step explanation:
5 of the tables are covered in orange and 10 are covered in white,
5+10 = 15
thats the denominator, and 5 is the numerator
5/15
simplified to 1/3
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 volume of the pyramid?
Answer:
It’s a blank page sorry
Step-by-step explanation:
PLEASE PLEASE HELP ME
Answer:
169.646
Step-by-step explanation:
V=πr2h=π·3 squared·6
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.
PLEASE HELP ITS DUE TODAY!
Step-by-step explanation:
a = 5.5 + 2.01 = 7.51
b = 5.5 - 2.01 = 3.49
c = 13.71 /10 = 1.371
d = 13.71 / 100 = 0.1371
Hope it will help :)
Answer:
7.51, 3.49, 1.371, 0.1371