-2x - 6 = 2 - 4x - (x - 1)
solve
Answer:
Step-by-step explanation:
-2x - 6 = 2 - 4x - x + 1
-2x - 6 = 3 - 5x
3x - 6 = 3
3x = 9
x = 3
Combine like terms. Your answer should contain decimals.
0.5(x4-5)+12
4 is a power
Answer:
0.5x⁴ - 9.5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
0.5(x⁴ - 5) + 12
Step 2: Simplify
Distribute 0.5: 0.5x⁴ - 2.5 + 12Combine like terms: 0.5x⁴ - 9.5Can someone help with this problem (time sensitive)
Answer:
∠D = 52º
∠E = 32º
∠F = 96º
Step-by-step explanation:
the sum of interior angles of a triangle equals 180º
so: (x + 20) + (3x) + 32 = 180
3x + x + 20 + 32 = 180 combine like terms
4x + 52 = 180 subtract 52 from both sides
4x = 128 divide both sides by 4
x = 32
plug x into each angle measure to get them:
∠D = (32) + 20 = 52º
∠E = 32º (given)
∠F = 3(32) = 96º
13/5 ÷ 4/5 = ??????????
PLEASE HELP MEEEEEE
f(x)=4x + 5
f (-3)
Answer:
evaluate the function with -3 as x value
Step-by-step explanation:
4(-3) + 5
-12 + 5
= -7
Answer:
The answer is -7
Step-by-step explanation:
Use the given functions to set up and simplify f ( − 3 ) .
Hoped this helped!
brainly, please?
The half-life of krypton-91 (91Kr) is 10 s. At time t = 0 a heavy canister contains 3 g of this radioactive gas. Find a function m(t) = m02−t/h that models the amount of 91Kr remaining in the canister after t seconds.
The model below is shaded to represent 9/10
Answer:
0.9
Step-by-step explanation:
Find the equation of the line.
Use exact numbers.
y = X+
Answer:
y=-1/3x-6.. .. .. .. .. ..
graph the function. Then State the domain and range. Also increasing and decreasing
Answer:
See below, I will let graphing part to yourself.
Step-by-step explanation:
First function: domain: [tex][-9,\infty)[/tex], range: [tex](-\infty, -2][/tex], decreasing
Second function: domain: [tex](-\infty, \infty)[/tex], range: [tex](-\infty, \infty)[/tex], increasing
Third function: domain: [tex][3, \infty)[/tex], range: [tex][-5,\infty)[/tex], increasing
Answer:
First function: domain: [-9,\infty)[−9,∞) , range: (-\infty, -2](−∞,−2] , decreasing
Second function: domain: (-\infty, \infty)(−∞,∞) , range: (-\infty, \infty)(−∞,∞) , increasing
Third function: domain: [3, \infty)[3,∞) , range: [-5,\infty)[−5,∞) , increasing
Does anyone know this answer ?
help lol 30 points. i don’t understand the test is timed. brainliest once i get 2 answers.
Answer:
mmmmmmm........
Step-by-step explanation:
di ko po alam
Which of the following are accurate factors of 3x2 – 75 when multiplied together? Select the two correct answers. (2 poin
03(x - 5)
(x + 5)
O (3x + 5)
(-5)
Answer:
First and last
Step-by-step explanation:
si Luis ocupa una butaca de tren absorto
. luis está quiero o avanza
Answer:
quiero
Step-by-step explanation:
help !!! If gasoline costs $2.399 per gallon at your local station, and you fill up your car with 11.25 gallons of gas, how much will you actually spend?
Answer:
26.8875
Step-by-step explanation:
Answer:
You will spend $26.98875 on gasoline
x + 7 = 9
What does X equal?
4
Write an exponential decay
equation with a rate of 25% and
an initial value of 6.
0.2 =% yssssssssssssssssssssssssssssssssssssssssss
Answer:
20%
Step-by-step explanation:
If it was 0.3 it would be 30% or if it was .35 it would be 35%.
0.3 is another way of writing 0.30 but since it's just a zero, you don't really have to write 30.
Answer:
Good luck your so lucky
Step-by-step explanation:
What is (f o g) (3) if f (x) =3x-1 and g(x) = 4x^2 -9?
Answer:
4x+1
Step-by-step explanation:
If the cost of a dozen pencil is 96 . find the cost of 18 pencil plz fast i have to summit now
Answer:
Cost of dozen pencils = 96
Cost of one pencil = 96 / 12 = Rs.8
Cost of 18 pencils = 8×18 = Rs.144
Step-by-step explanation:
Hope it helps
Mark me as brainliest plz
Step-by-step explanation:
15 points
Yolanda received her electric bill on June 18th and paid it two weeks later. What was the date that Yolanda paid her electric bill? A. June 32 B. June 24 C. July 2 D. July 4
Answer:
July 2
Step-by-step explanation:
June has 30 days total.
2 weeks is 7(2) or 14 days
18 + 14 = 32
July 2nd would be the correct option because the 2 extra days that come from 32 would go into July. Hope this helps :)
Solve the linear equation 3+5x=3
Step-by-step explanation:
the answer is
3+5x=3
5x=0
x=0
what is the proof by reduction to absurdity?
Answer:
Reductio ad absurdum is a Latin phrase that means "reduction to the absurd". The phrase describes a kind of indirect proof. It's proof by contradiction and is a common form of argument. It shows that a statement is true because its denial leads to a contradiction or a false or absurd result.
PLEASE HELP ONE QUESTION THATS IT
Answer:
-3,2 -2,4 1,-1
Step-by-step explanation:
I need help fast I’ll really appreciate it.
Answer:
11 : 8
Step-by-step explanation:
3 + 8 = 11
Answer:
11:8
Step-by-step explanation:
I think i may be wrong I hope this is right
Drag steps in the given order to evaluate this expression,
-3(-3+2) - 6
Answer:-3
Step-by-step explanation:
In the diagram below of parallelogram ROCK, m angle is 70 degrees and m angle ROS is 65 what is the value of x
Answer:
135
Step-by-step explanation:
The measure of the angle KSO is 135°
What is a parallelogram?A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.
Given that, In the diagram below of parallelogram ROCK, m angle is 70 degrees and m angle ROS is 65
We know that, opposite angles of a parallelogram are equal,
Therefore, ∠ ORK = 70°
In triangle, SRO, ∠ ORK and ∠ ROS are interior angles, and ∠ KSO is an exterior angle,
We know, The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.
Therefore, ∠ KSO = ∠ ORK + ∠ ROS
∠ KSO = 135°
Hence, The measure of the angle KSO is 135°
For more references on parallelogram, click;
https://brainly.com/question/29147156
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Complete the statement to illustrate the commutative property. (PLEASE ANSWER FAST FOR BRAINLIEST!!!)
10 + (9 + 11) = 10 + (11 + ___ )
a. 11
b. 20
c. 9
d. 10
Answer:
9
Step-by-step explanation:
Maria needs $2.35 to buy a magazine. The only money she has is a jar of nickels and dimes. Write an equation in standard form for the different amounts of nickels and dimes she could use.
Answer:
Step-by-step explanation:
sorry need the points
12). Omar has $8,274 in a savings account that earns 10.5% interest, compounded annually. To the nearest cent, how much will he have in 2 years? * O A). $1,737.54 O B). $1,828.76 C). $10,011.54 OD). $10,102.76
Answer:
.
Step-by-step explanation:
Order these fractions from least to greatest: 1/2 5/6 2/3 3/5
Answer:
1/2 < 3/5 < 2/3 < 5/6 least to greatest
Step-by-step explanation: