Answer:
all real numbers
Step-by-step explanation:
-(2x + 4) + x = 3x − 4x − 4
Distribute the negative sign on the left side. It is the same as having a -1 to the left of the parentheses.
-1(2x + 4) + x = 3x − 4x − 4
-2x - 4 + x = 3x - 4x - 4
Combine like terms on the left side. Combine like terms on the right side.
-x - 4 = -x - 4
Add 4 to both sides.
-x = -x
Add x to both sides.
0 = 0
You end up with a true equation. Therefore, there is an infinite number of solutions. Every real number is a solution.
Answer: all real numbers
PLEASEE HELP I ONLY HAVE 3 MINUTES LEFT PLEASE HELP ME
The function f (x)=x was transformed to create a graph g (x) =f (x−3)+1.
Which statement describes how the graphs of f and g are related?
The graph of f is shifted to the left 3 units and down 1 unit to create the graph of g.
The graph of f is shifted to the right 3 units and up 1 unit to create the graph of g.
The graph of f is shifted to the left 3 units and up 1 unit to create the graph of g.
The graph of f is shifted to the right 3 units and down 1 unit to create the graph of g.
Answer
its actually [The graph of f is shifted to the right 3 units and up 1 unit to create the graph of g.]
Step-by-step explanation:
i do k12!
The average household uses about 15,000 kilowatt hours per year. How many households could use that wasted electricity from item 12 and have light for a year? Express your answer in standard notation HURRYYYY
Answer:
What is item 12? Not enough information.
Aiden walked 2/3 of a mile in 1/5 of an hour . What is his rate in miles per hour ? please help !
Using the table, what is the number of servings per cup of flour?
Answer: 10/3 or 3 1/3
Step-by-step explanation:
2/3 ÷ 1/5 =
2/3 × 5/1 =
2×5/3×1 =
10/3 or 3 1/3
How do Hester’s responses in paragraphs 10 and 12 advance the plot?
A.They introduce the need for Mr. Dimmesdale to intervene on her behalf.
B.They show that she will struggle to decide how to behave.
C.They pressure Mr. Dimmesdale to do something he is reluctant to do.
D. They suggest that she will eventually decide to confess.
10. ”Never,” replied Hester Prynne, looking, not at Mr. Wilson, but into the deep and troubled eyes of the younger clergyman. “It is too deeply branded. Ye cannot take it off. And would that I might endure his agony as well as mine!”
11 ”Speak, woman!” said another voice,5 coldly and sternly, proceeding from the crowd about the scaffold, “Speak; and give your child a father!”
12 ”I will not speak!” answered Hester, turning pale as death, but responding to this voice, which she too surely recognized. “And my child must seek a heavenly father; she shall never know an earthly one!”
Answer:
C.They pressure Mr. Dimmesdale to do something he is reluctant to do.
Step-by-step explanation:
This is because, despite the fact that, Hester was about top be hanged by Mr. Dimmesdale, she refused to confess to who is responsible for the child (i.e, who is the father of the child).
She prefers to die with that secret thereby forcing Mr. Dimmsedale to go ahead with the hanging even though he is not interested in doing that.
Could yall plzz help me how is the celebration of Ognissanti celebrated ? in italy
Answer: Celebrated on November 1, La Festa di Ognissanti, or All Saints' Day, is both a Catholic feast day and a national Italian holiday: post offices, banks, and schools close across the country. The day is dedicated to honoring all of the saints and martyrs who died for the Catholic Church.
Step-by-step explanation: yes it is celebrated :)
Solve for b. Show your work (ALL steps must be shown): 4b-3b+7=10 *
Answer:
the answer should be 3 100% sure
Step-by-step explanation:
Simplify 4b-3b+74b−3b+7 to b+7b+7.
b+7=10b+7=10
2 Subtract 77 from both sides.
b=10-7b=10−7
3 Simplify 10-710−7 to 33.
b=3b=3
graph the function y= (-√x-1)-2
Answer:
this is what i got when i graphed it.
Step-by-step explanation:
A fast food restaurant sold 35 burgers with cheese. If the ratio of burgers sold with cheese compared to without cheese was 7 : 3, how many burgers did they sell total?
Answer:
56
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
Cause 7 times 5 is 35 so if you multiply 3 and 5 you get 15 so 15 35 is 50. I hope I helped :)
The sum of W and fourteen is five
Answer:
It depends on what you're looking for, but-
Writing an equation from words: w+14=5
Solving for w: w=-9
Step-by-step explanation:
Writing an equation from words:
"Sum" means the answer to an addition problem, for example,
1+1=2.
2 would be the sum.
Anyways, the word problem says the sum is 5. So this is what our equation looks like: ?=5
The two numbers being added together are "w" and "14," which leads us to our answer: w+14=5
Solving for w:
w+14=5
Subtract 14 from both sides to get your answer:
w= -9
What are the zeros of h (x) = 2x2 – 8x – 10?
Answer:
x=5, -1
Step-by-step explanation:
set the equation equal to 0: 2x^2-8x-10=0
divide both sides by 2 to get x^2-4x-5=0
next factor your new equation to get (x+1)(x-5)
set those equal to zero
now you have x+1=0 and x-5=0
finally, solve for x by subtracting 1 and adding 5
now you have your answer x= 5 and -1
solve a=1/2bh for b would the answer be 2a/h=b?
Answer:
b= 2a/h so yea ur answer is correct
Step-by-step explanation:
Since you have to isolate the variable and divide.
What is the discrimination of the quadratic equation 8x^2-2x-1=0
[tex]D=b^2-4ac\\D=(-2)^2-4(8)(-1)\\D=4+32\\D=36[/tex]
For another information, when D > 0, there are 2 real roots.
When D = 0, there is only one real root.
And when D < 0, there are no real roots (also known as imaginary.)
what is the answer for 2(x-3)=x+1
Answer:
x =7
Step-by-step explanation:
Distribute
Add six into both sides of the equation
simplify
subtract x from both sides of the equation
simplify
A line segment has endpoints at (4, –6) and (0, 2).
What is the slope of the given line segment?
The ratio of the bake time for a pepperoni pizza (P) and a cheese pizza (C) is modeled by the equation: P = 3C - 2. A.) If a small cheese pizza should bake for 12 minutes, how long should you bake a small pepperoni pizza? B.)If a small cheese pizza should bake for 12 minutes, how long should you bake a small pepperoni pizza?
Answer:
34 minutes
Step-by-step explanation:
Given:
Ratio of time for which Pepperoni pizza and cheese pizza should be baked is given as:
[tex]P = 3C - 2[/tex]
Where [tex]P[/tex] is the time for which pepperoni pizza should be baked and
[tex]C[/tex] is the time for which Cheese pizza should be baked.
Also, it is given that a small Cheese pizza should be baked for 12 minutes.
In other words, we are given that: [tex]C=12\ min[/tex]
To find:
For how long small pepperoni pizza should be baked ?
In other words,
[tex]P=?[/tex]
Solution:
Let us put the value of [tex]C[/tex] in the equation of the model.
[tex]P = 3C - 2[/tex]
[tex]\Rightarrow P = 3\times 12 - 2\\\Rightarrow P = 36 - 2\\\Rightarrow P = \bold{34\ min}[/tex]
Therefore, a small pepperoni pizza should be baked for 34 minutes.
State a true conclusion.
1) If B is between A and C, then AB + BC = AC.
2) Q is between R and S.
Answer:
RQ + QS = RS
Hope this helps!
Can someone HELP ME ASAP
sorry I know this might be a lot.
Answer:
I'll abbreviate each one:
V - 8 x 10^-4
AR- 1.3 x 10^-4
A- 2.27 x 10^-5
AG- 4.5 x 10^-4
L- 3.5 x 10^-4
O- 1.5 x 10^-3
7(p + 3) + 9 = 5(p – 2) – 3p What is P
Answer:
p = -8
Step-by-step explanation:
Step 1: Write equation
7(p + 3) + 9 = 5(p - 2) - 3p
Step 2: Solve for p
Distribute: 7p + 21 + 9 = 5p - 10 - 3pCombine like terms: 7p + 30 = 2p - 10Subtract 2p on both sides: 5p + 30 = -10Subtract 30 on both sides: 5p = -40Divide both sides by 5: p = -8Step 3: Check
Plug in x to verify it's a solution.
Substitute: 7(-8 + 3) + 9 = 5(-8 - 2) - 3(-8)Parenthesis: 7(-5) + 9 = 5(-10) + 24Multiply: -35 + 9 = -50 + 24Add: -26 = -26what is a corresponding angle?
Answer:
the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal
Step-by-step explanation:
Just do what i put up there
f(x) = -2x² + 2x + 4
Find f(1)
Answer:
4
Step-by-step explanation:
first substitute 1 on the x on the function
which is -2(1)²+ 2(1) + 4
then next simplify to -2 + 2 + 4
when you add the answer is 4
5,210/17 pls help me i tried but i forgot what to do
Answer:
306.47(it's rounded)
Step-by-step explanation:
How many 1 2/5 foot pieces of ribbon can be cut from a piece of ribbon that is 35 feet long?
The Central Middle School basketball team won 20 games and lost 5. What was the percentage of games lost by the basketball team?
Answer:
The percentage of games lost and total games is 8%
Step-by-step explanation:
Answer: 20%
First, find the number of games played (25)
Second, take the number of losses and put it over the number of games played (5/25)
Third, convert the fraction to a percent (x/100 -- x = 20)
Ans = 20%
Someone help please ?
help me asap! A parka that sold for $50 is marked up to $60. What is the percent of markup?
Answer:
the markup is 20 percent
What are the answers pls help
PLZ HELP!! Can perpendicular lines have the same y - intercept? Yes or No?
Answer:
No, they cannot have the same y intercept
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
How do I solve this
2a+7=23
Answer:
Subtract 7 from both sides and then divide both sides by 2
Step-by-step explanation:
Answer:
a=8
Step-by-step explanation:
First subtract 7 from both sides so you end up with
2a=16
Then divide by 2
a=8
given m ll n find the value of x.
Answer:
x = 30
Step-by-step explanation:
x and 30° are alternate angles and congruent, thus
x = 30
Answer:
30 degrees
Step-by-step explanation:
according to the angle addition postulate you know that angle 30 plus angle that is 150 so you know that angle x is also equal to 30.
An albatross is a large bird that can fly 600 kilometers in 15 hours at a constant speed. Using LaTeX: dd for distance in kilometers and LaTeX: tt for number of hours, an equation that represents this situation is LaTeX: d=40td = 40 t . What are two constants of proportionality for the relationship between distance in kilometers and number of hours?
Answer:
The constant is 40Step-by-step explanation:
According to the question we are given an equation that represents the given situation as d = 40t where;
d is the distance in km
t is the time in seconds.
The given function is a direct proportionality. For example if p is directly proportional to q, this is expressed as p ∝ q where ∝ is the proportionality sign. In order to remove the sign we will introduce a constant say "k". The equation will become;
p = kq (p and q are the variables)
A direct proportionality means that as a variable is increasing, the other is increasing and vice versa. Comparing p = kq with d = 40t, we can see that k is equal to 40 and d is directly proportional to t
Hence the constants of proportionality for the relationship between distance in kilometers and number of hours is 40 on comparing.