Answer:
x = 1
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesStep-by-step explanation:
Step 1: Translate
"Five" = 5
"times" is multiplication
"difference" is subtraction
"twice" means 2 times something
"a number" = x
"is" means equal
"-10" = -10
Step 2: Set up equation
5(2x - 4) = -10
Step 3: Solve for x
Distribute 5: 10x - 20 = -10Isolate x term: 10x = 10Isolate x: x = 1Jevon has joined a gym. The membership has an initial fee of $50.00 and costs $10.00 per month
This table shows the linear relationship between the total cost, y, and the number of months Jevon is a member of the gym, X.
Fill in each box to correctly model the relationship between x and y.
Months, x
5
10
20
Total cost, y
25
$100.00
$
$200.00
$
$300.00
Answer: Months, x : 15 Total cost, y: $150.00 and $250.00
Step-by-step explanation:
The amount should be like Months, x : 15 Total cost, y: $150.00 and $250.00
Important information: The membership has an initial fee of $50.00 and costs $10.00 per monthThis table shows the linear relationship between the total cost, y, and the number of months Jevon is a member of the gymCalculation:The months should be 15
Total cost should be $150 and $250
Learn more about the cost here: https://brainly.com/question/24362848
meera is researching cruising speeds of different planes. which airplane has a greater cruising speed
Answer:
50,350
is answer
Answer:
Step-by-step explanation:
Speed = rate = slope
Find slopes:
Table:
(10, 70)
(20, 140)
Speed = 7 km/min
Graph:
(6, 90) , (4, 60)
Speed = (90 - 60) / (6 - 4) = 30/2 = 15 km/min. the greater cruising speed
What does this symbol mean
Answer:
It's the Ujarati Digit Four
I hope this helps!
Chris is cutting a roll of cookie dough into pieces that are 1/2 inch thick. If the roll is 10 1/2 inches long how many pieces can he make?
Answer:
20 pieces
Step-by-step explanation:
Use trigonometric identities to simplify the expression.
sec^{2} (\frac{\pi }{2} -x) [sin^{2}(x)-sin^{4}(x)][/tex]
Literally have no clue on how to even begin this, so please help if you can!
GUYS PLS PLZ HELP ME ITS DUE IN 1h!!
Step-by-step explanation:
1. HF
2.Given
3. < HFG
4. By S. A. A axiom
WHERE DID CAROLYN MESS UP?
Answer:
line 2 of her working
Step-by-step explanation:
when multiplying the brackets out it is a negative times posative so she should have wrote -4 not +4
The corner store sells bananas at a rate of $2.50 per banana. If Jessica has $20.00 dollars, how many bananas can Jessica buy?
Answer:
8 bananas
Step-by-step explanation:
Answer:
8 bananas
Step-by-step explanation:
Based on this dotplot and the sample of 25 online news readers, which conclusion can be drawn?
Answer:
It is most likely that, out of 25 online readers, between 12 and 13 work in the business industry.
Step-by-step explanation:
Answer:
There is about a 0.046 chance that 9 or fewer online readers work in the business industry. This is unusual and is convincing evidence that less than 50% of online readers work in the business industry.
Step-by-step explanation:
I just took the test, The other person is very wrong!!!
What is a expression equivalent to 4-(-7)
Answer:
4 + 711I hope this helps!
Find the coordinates of the Circumcenter of the triangle below.
9514 1404 393
Answer:
(1, 3)
Step-by-step explanation:
The triangle is an isosceles right triangle, so the circumcenter is the midpoint of its long side: (1, 3).
Suppose that five graduating seniors on a college basketball team receive the following first-
year contract offers to play in the National Basketball Association (zero indicates that the
player did not receive a contract offer): 0 0 0 0 $10000000
The college claimed that the average senior on this basketball team received a $2 million contract offer.
Explain how the college came up with this number and why this statement may be misleading.
9514 1404 393
Answer:
the average of the distribution is 2 millionthe distribution is highly skewedStep-by-step explanation:
The "average offer" is the average of the 5 offers: 4 that are 0 and 1 that is 10 million.
__
That will be misleading because the average is not very representative of the actual distribution. The actual distribution of offers is highly skewed toward lower values.
One fourth of the sum of m and 2 minus the product of 7 and k
Answer:
1 / 4 ( m + 2 ) - 7k
Step-by-step explanation:
Instructions: Given the following image of two parallel lines cut by a transversal, find the value of x.
Answer:
Step-by-step explanation:
these lines are congruent, so they equal the same thing
9x + 1 = 10x - 5
subrtact 9x from 10x and add 5 to 1
6 = 1x
which is 6 = x
so x would be 6
since your thing doesnt want spaces the setups for them would be:
congruent
9x+1=10x-5
6
hope this helped i really liked doing these in math :)
7. The temperature in Copenhagen is -9 °C.
Draw an arrow pointing to -9 °C on this number line.
-10
0
10
The temperature in Manchester is 3 °C.
Find the temperature difference between Manchester and Copenhagen.
Use the number line to help you.
Here is the answer, note that I made this on my laptop, and the bigger line is where -9 is
–10 • 2 ÷ (–4) + 8 • 5
25
35
45
65
Answer:
The answer is 35
Can I have brainliest
Answer:
the answer is 45.
‐2(‐5i-4)+i+1 = 119
Answer:
i = 10
Step-by-step explanation:
-2(-5i-4)+i + 1=119
Distribute -2 into whats in the parentheses
10i+8+ i+1=119
Now combine like terms
(10i + i)+ (8+1)= 119
11i + 9 = 119
Subtract 9 from both sides
11i + 9-9= 119-9
11i = 110
Now divide by 11
11i/11 = 110/11
i= 10
Sing for a bicycle race. She recorded the distance he traveled in miles per hour on a graph. Determine the rate of change
Answer:
B
Step-by-step explanation: I got this right on the quiz.
Help pls hurryyyy!!?!!
Answer:
The second option is correct
Step-by-step explanation:
a number times a negative is positive, but then if you multiply the positive by another negative, the answer is negative
see the attachment.
Answer:
Step-by-step explanation:
phone: it looks like the x axis. It's not. See the rainbow in quad 1. That's the way a reflection should look like.
star: y axis
skate: y axis
camera: neither. Look at the buttons. They should be reversed.
cherry: x axis
Strawberry: x axis
Rainbow: x axis
Answer:
Shooting start = Y axis
Roller skates = Y axis
phone = X axis
Rainbow = X axis
Strawberry = X axis
Cherry = Y axis
Camera = Y axis
Step-by-step explanation:
Simplify the expression
9y+4-6y
Answer:
3y+4
Step-by-step explanation:
9y-6y=3y
PLS HELP ILL GIVE YHU BRAINLEST!!
Answer:
C - 0.75, -0.5, -3, 1.5, 2
Step-by-step explanation:
Becayse 0.75 is the lowest, and 2 is the highest. If you put both up on a number line you would put -0.75 at the end and 2 at the end. Hope this helps :)
Find the critical value Zc necessary to form a confidence interval at the level of confidence c=0.82 what does Zc=
Answer:
The z-critical values are:
[tex]z_{0.09}=-1.34\\\\z_{0.91}=1.34[/tex]
Step-by-step explanation:
The confidence level is, c% = 82%.
The significance level for the two tails are:
Left tailed:
[tex]\frac{\alpha}{2} =\frac{1-c\%}{2}[/tex]
[tex]=\frac{1-0.82}{2}\\\\=\frac{0.18}{2}\\\\\=0.09[/tex]
Right tailed:
[tex]1-\frac{\alpha}{2} =1-\frac{1-c\%}{2}[/tex]
[tex]=1-0.09\\\\=0.91[/tex]
The z-critical values are:
[tex]z_{0.09}=-1.34\\\\z_{0.91}=1.34[/tex]
*Use the z-table.
What the answer plz help fast? If you get it right i will mark you brainless ❤️
Answer:
You'll mark me brainless?! I shouldn't answer corectly then XD
The answer (keep in mind that i'm answering incorrectly) A, or B, or D, or E.
Do you see what I did there ;)
Step-by-step explanation:
May I have brainliest please :)
Answer:
c
Step-by-step explanation:
PLEASE HELP ME WITH THIS QUESTION ASAP
Answer:
its 11-17/-3+5 to find the slope its y1-y2 over the difference of the c
What is the difference between 234 and 250
Hey there!
If you ever come across the word “difference” in mathematics (or math) it usual means “SUBTRACT” (or SUBTRACTION) so basically you’re going to SUBTRACT 234 from 250
Equation:
234 - 250 = -16
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
please help
6s - 10 = 10
what is s?
( 6 x ___ )
Answer:
10/3
Step-by-step explanation:
6s-10=10
6s=10+10
6s=20
S=20/6
s=10/3
So the value of s is 10/3
One phone company charges $0.15 per minute for long-distance calls. A second
company charges only $0.10 per minute for long-distance calls, but adds a monthly
fee of $4.95.
a. Write a linear function representing the cost for the first company for x minutes.
Here is a game: If a player rolls a die and gets a 1, he wins $5. If the person gets a 2,
he wins $1. The cost to play the game is $2.
Construct a probability distribution for this game and find the expected earning for
the game. Would you want to play the game? Include all of your work.
Answer:
76547
Step-by-step explanation:
find the value of
Sin (60° +45°)
Answer:
Step-by-step explanation:
The exact value of sin(45) sin ( 45 ) is √22 2 2 . The exact value of cos(60) cos ( 60 ) is 12 1 2 . The exact value of cos(45) cos ( 45 ) is √22 2 2 . The exact value of sin(60) sin ( 60 ) is √32 3 2 .
Answer:
√6+√2/4
Step-by-step explanation: