PLEASE HELP ASAP
x^2-5x
Which expression represents four more than twice a number?
Group of answer choices
2n + 4
4 + 2
n2 + 4
2n - 4
Answer:
2n+4
Step-by-step explanation:
What is the answer to this ??
Answer:
the first one
Step-by-step explanation:
they meet on (-3,-$4) so just plug the numbers in
PLEASE HELP, WILL VOTE BRAINLIEST
Write an explicit function to represent the following sequence.
3,9, 27, 81,...
Answer:
The equation would be if y is the numbers in the sequence (like 3, 9, 27) and x is the is the number in the order (like 3 is 1, 9 is 2, 81 is 4) the the equation would be y = 3^x.
Step-by-step explanation:
which number line show the solution of 2x - 8 > -4
Answer:
x=2
Step-by-step explanation:
3n - 5 =22 what is the value of n
Answer:
n = 9
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
3n - 5 = 22
Step 2: Solve for n
Add 5 to both sides: 3n = 27Divide 3 on both sides: n = 915/3 = ?/1. what's the missing unit rate
Answer:
5
Step-by-step explanation:
15/3 is the same as 5 since 5*3 is 15
The scatter plot shows the relationship between years of experience and hourly pay at one factory.
describe the relationship between experience and pay years of work
Answer:
I'm pretty sure it's B.
Step-by-step explanation:
The more experience you have, the better you are at your job. If your doing better at your job, you get better pay.
Good luck on the test BTW. =)
The correct answer is option B which is the hourly pay usually increases with the work experience.
What is a scatter plot?Scatter plots are graphs that show how two variables in a data collection relate to one another. On a two-dimensional plane or in a Cartesian system, it represents data points.
In the given graph horizontal axis contains the years of experience and the vertical axis consists of the hourly pay of an employee. We can see that the employees with higher experience are paid a higher hourly amount.
Therefore the correct answer is option B which is the hourly pay usually increases with the work experience.
More about the scatter plot link is given below.
https://brainly.com/question/13984412
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On a field trip, there are 3 adults for every 45 students. Which graph models a relationship
with the same unit rate?
10
9
8
7
6
10
9
8
F
H
0
30 60 90 120 150*
0
30 60
90
120 156
10
9
10
8
6
3
6
5
4
3
2
0
30 60 90 120 150
0
30
60 90 120 150
Answer:
H (the second graph)
Step-by-step explanation:
Could u all check this if am correct before i turn it in.
they are all correct
Help asap BRAINLlST ........
question in pic
Answer:
y= -1/5 + 6
Step-by-step explanation:
y=mx+b
m=-1/5
b=(0,y)
b=6
yo y= -1/5 + 6
Answer:
y= -5x +6
pick ANY two points from the graph:
(0,6) and (1,1)
first you need to find the slope:
Y2 - Y1 6 - 1 5
---------- = ------- = ----- = -5
X2 - X1 0 - 1 -1
y = -5x + b
the Y-intercept is (0,6):
Y = -5x + 6
Please help super easy question, just want to confirm I have the right answer
Answer:
L to M is 90 degrees
Step-by-step explanation:
Hope this helps!
Answer:
180
Step-by-step explanation:
i straight line is equal to 180
I NEED HELP NOW PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! im gonna fail i swear help please now
what's 2+2 ?
Answer:
2+2 = 4
Step-by-step explanation:
ok so if u put 2 fingers up and you add 2 more, you get 4
bruv
do this correctly for 20 points and brainliest! Please help
Answer:
Step-by-step explanation:
It is shaded on the top side because y is greater than or equal to 2x
How do i (F)ind the (R)atio in the( E ) probl(E)m ...points
Answer:
Yuh smooth brain
Step-by-step explanation:
Noice
what is order of operations... 10 points.
Answer:
The order of operations tells us the order to solve steps in expressions with more than one operation. First, we solve any operations inside of parentheses or brackets. Second, we solve any exponents. Third, we solve all multiplication and division from left to right.
Step-by-step explanation:
Could I get brainliest and heart please
A water tank fills through two pipes. Water flows in
through one pipe at a rate of 25,000 gallons per hour
and in through the other pipe at a rate of 45,000
gallons per hour. Water leaves the system at a rate of
60,000 gallons per hour.
There are 3 of these tanks, and each tank holds
1 million gallons. Each tank is half full. Water is
entering and leaving a tank at the maximum
amounts. Determine the number of hours, x, it will
take to fill all 3 tanks one at a time.
Answer:
130,000
Step-by-step explanation:
Answer:oh hey yulissa ✌️
Step-by-step explanation:
Miranda is headed to the winter festival to sell her wreaths. It will cost her $100 to rent the booth at the festival. Each wreath costs $5.00 to make. After checking in she will set up shop and sell each wreath for $15.00. How many wreaths does she need to sell to break even?
plz hurrrryyyyy due in 30 min
Answer:
At Least 33
Step-by-step explanation:
Times 100 and 5 to get 500, then dividing by 15 since it is how much to sell for each wreath, and get 33.3333.... or 33
Mr. Jones paid $39.24 for 3.6 pounds of steaks to grill at his family BBQ. What was the price per pound of the steaks?
Answer:
10.9
Step-by-step explanation:
Answer:
The price per pound of steak is $10.9 or, if you need to round it, the answer would be $11.
Step-by-step explanation:
I took 39.24 divided by 3.6
this is algebra 1 hurry please
Answer:
Answer is C
Step-by-step explanation:
someone help me answer this please i will mark brainliest x
through (2, -4) and parallel to y= 9/2x+3
Answer:
y=[tex]\frac{9}{2\\}[/tex] x-13
Step-by-step explanation:
first, since it's parallel the slope has to be the same and the y-intercept has to be different.
you will have y=9/2x+b
find b, by using the points you are given so you will get
-4=(9/2) times (2)+b.
then when sloving you will get b=-13 and so the full equation will be
y=9/2x-13
34% of 65. Do not round!!! pls help
Answer:
22.1
Step-by-step explanation:
If we put 65 over 100 and x over 34 and do cross multiplication, we see that 65 times 34 is 2,210. Dividing 100 from both sides of the equation, we divide 100 from x and 100 from 2,210. We are left with X = 22.1
CAN SOMEONE PLEASE HELPPP !!!
Answer: NO
It is the third one, x > 7
What I did was I solved for x by adding and dividing.
Step-by-step explanation:
Which is bigger 67% or 3/5 Please help me
Answer:
67%
Step-by-step explanation:
This is because 67% is basically 67/100 as a fraction and 3/5 is only 60%, all you need to know is the facts about fraction to percentage
Which of the following is closest to 1/2 + 1/3?
Answer:
c
Step-by-step explanation:
1/2= 0.5, 1/3= 0.33 ; 0.5+ 0.33= 0.83 or 0.8
Help me please I will mark brainly
Answer:
D
Step-by-step explanation:
Answer:
A= -13/35
B= 13/35
C= -27/35
D= -13/35
The answer is B
help me please!
I don't understand this:(
Answer:
b=12
Step-by-step explanation:
9^2 + b^2 = 15^2 by the pythagorean theorem
81 + b^2 = 225
b^2 = 144
b = 12
If you have a decimal answer, round to the nearest tenth!
8n−6=2n+13
Answer:
n = 3.17
Step-by-step explanation:
Given:
8n − 6 = 2n + 13
Collect like terms
8n - 2n = 13 + 6
6n = 19
Divide both sides by 6
n = 19/6
= 3.167
Approximately to the nearest tenth
n = 3.17
What is the area of the triangle in the in the diagram?
Answer:
no tengo ni idea
Step-by-step explanation:
The area of the triangle will be A = (1/2) y₁(x₂ - x₁). Then the correct option is B.
What is the area of the triangle?Assume 'h' is the height of the triangle and 'b' be the base of the triangle. Then the area of the triangle is given as,
A = (1/2) × h·b
The coordinates of the triangle will be (x₁, y₁), (x₂, y₂), and (0, 0).
The length of the base of the triangle will be given as,
Base = (x₂ - x₁)
The height of the triangle is given as,
Height = (y₂ - 0) or (y₁ - 0)
Height = y₂ or y₁
The area of the triangle will be given as,
A = (1/2) × (x₂ - x₁) × y₁
A = (1/2) y₁(x₂ - x₁)
The area of the triangle will be A = (1/2) y₁(x₂ - x₁). Then the correct option is B.
More about the area of the triangle link is given below.
https://brainly.com/question/19305981
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