Answer:
x = -14
Step-by-step explanation:
Hi there !
36 = - 3(x + 2)
36 = - 3x - 6
3x = - 36 - 6
3x = - 42
x = - 42/3
x = - 14
Good luck !
What is the equation of this line?
y=3/2x −2
y=−2x+3/2
y=−2x+2/3
y=2/3x −2
Find the slope of the line passing through the points (2, 2) and (2,-4).
Answer:
The slope is (DNE), undefined.
Step-by-step explanation:
Find the value of f(-5).
y=f(x)
Answer:
???
Step-by-step explanation:
???
can someone show and explain the steps to these problems?
1. a Classmate wrote the solution to the inequality |-4x+1|>3.
2. a classmate wrote the evolution to the equation |x-2|=4x+4.
Answer:
x>1 negative
x<(-1/2) positive
Step-by-step explanation:
Rearrange this Absolute Value Inequality
Absolute value inequalitiy entered
|-4x+1| > 3
Clear the Absolute Value Bars
Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.
The Absolute Value term is |-4x+1|
For the Negative case we'll use -(-4x+1)
Solve the Negative Case
-(-4x+1) > 3
Multiply
4x-1 > 3
Rearrange and Add up
4x > 4
Divide both sides by 4
x > 1 for the negative
For the Positive case we'll use (-4x+1)
(-4x+1) > 3
Rearrange and Add up
-4x > 2
Divide both sides by 4
-x > (1/2)
Multiply both sides by (-1)
Remember to flip the inequality sign
x < -(1/2)
Which is the solution for the Positive Case
Answer for Q.2:
x=-2/5 negative
x=-2 poisitive
Explanation:
Rearrange this Absolute Value Equation
Absolute value equalitiy entered
|x-2| = 4x+4
STEP
2
:
Clear the Absolute Value Bars
Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.
The Absolute Value term is |x-2|
For the Negative case we'll use -(x-2)
For the Positive case we'll use (x-2)
STEP
3
:
Solve the Negative Case
-(x-2) = 4x+4
Multiply
-x+2 = 4x+4
Rearrange and Add up
-5x = 2
Divide both sides by 5
-x = (2/5)
Multiply both sides by (-1)
x = -(2/5)
Which is the solution for the Negative Case
(x-2) = 4x+4
Rearrange and Add up
-3x = 6
Divide both sides by 3
-x = 2
Multiply both sides by (-1)
x = -2
Which is the solution for the Positive Case
what percentage is equal to 32/100
Answer:
32%
Step-by-step explanation:
32/100 is 32%
Riley buys a swim pass for the pool in January. The first month costs $30. Each month after that, the cost is $20 per month.
Write the equation for finding the total cost of
a one-year swim pass.
Answer:
you pay 240 dollars a year
Step-by-step explanation:
y=20x
x is 12
20*12=
240
Answer: $250
Step-by-step explanation:
round to the nearest tenth if needed 336.752 divided by 31
Answer:
10.829677419 so rounding to the nearest tenth would be 10.9
Step-by-step explanation:
Answer:
it is originally 10.829677419 so rounding to the nearest tenth would be 10.9
Which represents where f(x) = g(x)? fx) 4 g(x)?
A) f(2) = g(2) and f(0) = g(0)
B) f(2) = g(0) and f(0) = g(4)
C) f(2) = g(0) and f(4) = g(2)
D) f(2) = g(4) and f(1) = g(1)
Answer:
The correct answer is:
f(2) = g(2) and f(0) = g(0)
Explanation:
If f(x) = g(x), this means the values of the functions are the same when using the same numbers. That means if we use 2 for x, then f(2) would need to be equal to g(2); if we use 0 for x, then f(0) would need to be equal to g(0). This is the case in this option, so this option is correct.
Step-by-step explanation:
help please, brainiest to whoever helps first!
Answer:
G is the correct answer
because it match of what i got my paper
Step-by-step explanation:
Can someone please help me on 7
Answer:
B
Step-by-step explanation:
plug in 5
5^2-5(4)+7=12
===========================================
Work Shown:
A.
f(x) = 3x-8
f(5) = 3*5-8 ... replace every x with 5; simplify with PEMDAS
f(5) = 15-8
f(5) = 7
We can cross choice A off the list since we got 7 as an output, instead of 12.
---------------
B.
f(x) = x^2-4x+7
f(5) = (5)^2-4(5)+7
f(5) = 25-4(5)+7
f(5) = 25-20+7
f(5) = 5+7
f(5) = 12
We got the output we wanted. So we can stop here.
---------------
If you're curious about the others, then,
C.
f(x) = -x+14
f(5) = -5+14
f(5) = 9
That doesn't work, so we cross choice C off the list.
---------------
D.
f(x) = |x-7|
f(5) = |5-7|
f(5) = |-2|
f(5) = 2
Choice D is crossed out as well.
So only choice B works.
Grant is painting a rectangular board that has a width of 1/3 foot. he has enough paint to cover 3 square feet. if he is able to cover the whole board using all of his paint, what is the length of the board in ffet?
Answer:
The other length is 9 feet.
Step-by-step explanation:
Answer:
Assuming that the purpose of the rest of the paint into to cover the rest ofe the board he would have 2 and 2/3 left
Step-by-step explanation:
Which pair of triangles is similar?
A. Multiply the factors you found above to verify that their product equals x2 + 6x + 5. Show your work
in the space
below.
Answer:
Step-by-step explanation:
x2 + 6x + 5
x2 + x + 5x + 5
x ( x + 1) + 5(x + 1)
(x + 5) and ( x + 1) are the factors
Now multiplying the factors
(x + 1) (x + 5)
x2 + 5x + x + 5
x2 + 6x + 5
Find the 11th term of the arithmetic sequence graphed below. 6 3 -3 -6 -9 -12 -15 -18
in a 30-60-90 triangle, What numerical value do u always put in the master triangle for hypotenuse
Answer:
Can you help me with this question?
Step-by-step explanation:
Jacelyn’s company required an initial investment of $2,125 for starting costs and sells construction toys for $49.99 each. Richie’s company required no initial investment and sells construction toys online for $39.95 each. Which equation can be used to find t, the number of construction toys that must be bought so that the profit for Jacelyn’s company and Richie’s company is the same?
Emilio is helping his uncle with some chores. His unde gave him $5 and will pay him an additional $3 for each chore he completes. Which inequality can be used to
determine x, the number of chores Emilio must complete to earn at least $26?
A. 3.1 +5 > 26
B. 3.3 +5 < 26
C. 3.3 + 5 > 26
D. 3x +5 < 26
Answer:
the correct option is B
I hope my answer is helpful to you
please give me five star rating
45X 36 ÷ 5 (36+6) 38X 8
Answer:
4136832
Step-by-step explanation:
45*36/5*42*38*8
Nevaeh borrowed some money from her friend in order to help buy a new video game system. Nevaeh agreed to pay back her friend $25 per week, and after 6 weeks, Nevaeh still owed her friend $50. Write an equation for L, in terms of t, representing the amount Nevaeh owes her friend after t weeks.
Answer:L=-25t+200
Step-by-step explanation:
50=-25(6)+b
50=-150+b
200+b
Answer:
L=-25t+200
Step-by-step explanation:
Put in order from least to greatest 65, 34, -50, 28, -64, -45
Step-by-step explanation:
#1 -64
#2 -50
#3 -45
#4 28
#5 34
#65
Help please it’s confusing ⚠️⚠️
I need to simplify this one fast. please help!
11=-5q+1 what dose it equal-5q+1 what dose q equal
Answer:
The answer is q=-2.
Step-by-step explanation:
You must get q by its self so if you subtract 1 to both sides, you'll get 10=-5q. Now you must divide -5 on both sides to get q by its self. Now, you have -2=q.
Identify the segment bisector of RS. Then find RS. I need help
Answer:
M
Step-by-step explanation:
The angle bisector is M
(x - 9) (x + 1)
Use F.O.I.L to expand
ok f.o.i.l
Farting.On.Iggy.Lucky
Answer:
x²-8x-9 i think?
Step-by-step explanation:
Solve y=15(9860)+6997 step by step please!! I'm Stupid :(
Answer:
You are not stupid your just slow like me uwu.
Anywho there is screenshot thing to help you out :D
what best describes the relationship between the lines with equations y + 3x = 10 and 2y = -6x + 4?
PLS HELP
The figure below shows parallel lines cut by a transversal:
Which statement is true about ∠1 and ∠2? (4 points)
a
∠1 and ∠2 are complementary because they are a pair of corresponding angles.
b
∠1 and ∠2 are congruent because they are a pair of corresponding angles.
c
∠1 and ∠2 are complementary because they are a pair of alternate interior angles.
d
∠1 and ∠2 are congruent because they are a pair of alternate interior angles.
Answer:
B and D
Step-by-step explanation:
I don't have much of an explanation, but I remember from taking geometry that those two angles are the same measurement because they're congruent interior angles. hope this helps :)
Express the following equation in slope-intercept form: 13x - 3y = 18 Select the best answer from the choices provided. A. y = 3 x + -27.33 13 B. y = - 3 x + 33.33 13 C. y = 13 x + -6 3 D. y = - 13 x + 20 3
Answer:
The equation in the slope-intercept form is y = [tex]\frac{13}{3}x[/tex] + -6 ⇒ C
Step-by-step explanation:
The slope-intercept form of the linear equation is
y = m x + b, where
m is the slope of the lineb is the y-intercept∵ The equation is 13x - 3y = 18
→ At first move x from the left side to the right side by subtracting 13x
from both sides
∴ 13x - 13x - 3y = 18 - 13x
∴ - 3y = 18 - 13x
→ Make the coefficient of y equal 1 by dividing both sides by -3
∵ [tex]\frac{-3y}{-3}=\frac{18}{-3}-\frac{13x}{-3}[/tex]
∴ y = -6 - ([tex]-\frac{13}{3}x[/tex])
→ Remember (-)(-) = (+)
∴ y = -6 + [tex]\frac{13}{3}x[/tex]
→ Switch the two terms of the right side
∴ y = [tex]\frac{13}{3}x[/tex] + - 6
∴ The equation in the slope-intercept form is y = [tex]\frac{13}{3}x[/tex] + -6
It’s in the picture help me out plsss
Answer:
the answer is A
Step-by-step explanation:
Answer:
Its A
Step-by-step explanation:
4x12≤ -8 Anyone know I need help