Answer:
Step-by-step explanation:
f(x)=-x+6
f(x+3)=-(x+3)+6=-x-3+6=-x+3
Answer:
f(x + 3) = -x + 3
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Function NotationCombining Like TermsStep-by-step explanation:
Step 1: Define
f(x) = -x + 6
f(x + 3) is x = x + 3
Step 2: Evaluate
Substitute in x: f(x + 3) = -(x + 3) + 6Distribute -1: f(x + 3) = -x - 3 + 6Combine like terms: f(x + 3) = -x + 3Can anyone please simplify this?:
(7^3)^6
Answer:
7^18
Step-by-step explanation:
When you have an exponent to another exponent, you can multiply the exponents.
(7^3)^6
3*6 = 18
7^18
Can i have some help plz
Answer:
a) 15 + 25x ≤ 70
b) 60 + 15x ≤ 500
Step-by-step explanation:
a) Let x represent the number of calculators that Ms. Burgos can buy. since each calculator cost $25, then the total cost of calculator = $25 * x = $25x
She bought three notebooks costing $5 each. Money spent on notebooks = 3 * $5 = $15
Hence the total money spent = $15 + $25x = 15 + 25x
She has only $70, therefore:
15 + 25x ≤ 70
b) Cayla initially has $60.
Cayla is saving $15 per week. Let us assume she saves for x weeks, hence money saved by Cayla = 15x
Therefore the total money saved = 60 + 15x
Since Cayla needs to save atleast $500, hence:
60 + 15x ≤ 500
A rectangle has vertices (w,v), (w,z), and (z,z). Find the fourth vertex.
9514 1404 393
Answer:
(z, v)
Step-by-step explanation:
When the sides of the rectangle align with the axes, as here, the coordinates will be all (x, y) combinations from the sets x ∈ {w, z) and y ∈ {v, z}. Three of those combinations are shown. The fourth is (z, v).
The function g(x) is a transformation of the cube root parent function,
f(x) = y. What function is g(x)?
5
g(x)
f(x)
5
-5
A. g(x) = 1 va
B. g(x) = a + 2
C. g(x) = 27
Answer:
g(x) = [tex]2(\sqrt[3]{x})[/tex]
Step-by-step explanation:
Parent function given in the graph attached is,
f(x) = [tex]\sqrt[3]{x}[/tex]
Function 'f' passes through a point (1, 1).
If the parent function is stretched vertically by 'k' unit,
Transformed function will be,
g(x) = k.f(x)
Therefore, the image of the parent function will be,
g(x) = [tex]k(\sqrt[3]{x})[/tex]
Since, the given function passes through (1, 2)
g(1) = [tex]k(\sqrt[3]{1})[/tex] = 2
⇒ k = 2
Therefore, image of the function 'f' will be,
g(x) = [tex]2(\sqrt[3]{x})[/tex]
Find the quotient of 4 and -9.
36
0 -36
Beth insures her $100,000 house with a 80/20 homeowner's policy. She has a fire that does
$10,000 worth of structural damage. How much will the insurance company pay Beth?
$10,000
$3,750
$8,000
$2,000
Answer:
$8,000
Step-by-step explanation:
The computation of the amount that paid by the insurance company to Beth is shown below:
The damage is of $10,000
So here 80: 20 represents that 80% is paid by the insurance company and 20% you would be paid
So
= Structural damage × percentage paid by the insurance company
= $10,000 × 80%
= $8,000
Hence, the correct option is third
can anyone PLEASE HELP ME WITH THIS QUESTION?
Answer: x=34
Step-by-step explanation:
straight lines = 180
triangles = 180
180-145 = 35
111+35=146
180-146=34
y+z=4 y-z=8
how to solve this problem
Use elimination
y + z = 4
y - z = 8
Subtract both
2z = -4, z = -2
Y - 2 = 4, y = 6
Solution: y = 6, z = -2
John, who is 42 years old, has a nephew age 9. In how many years will the age of his nephew be one-fourth John's age. Solve algebraically.
Answer:
hope this is correct..........
This table represents Function A. The Equation y = 6x - 8 represents Function B. The greater unit rate of the two functions is ________. The greater y-intercept of the two functions is ________________. Captionless Image Function A has a greater Slope. Function B has a greater Slope. Function A has a greater y-intercepr Function B has a greater y-intercept.
Step-by-step explanation:
y=6x-8 ............(I)
A student ticket to the movie cost $4
A.Write an equation In which x represent the number of tickets purchase and y represent the total cost of the ticket .
B. Graph the equation
Answer:(X x 4)=
Step-by-step explanation:
Basically u times how many tickets u need times how much it cost
Example( 1ticket X 4dollars) =4 dollars
please help will mark you as brainliest
Answer:
mark me as brainliest first
Step-by-step explanation:
and I will answer it and the comments
it's so easy though I can answer that
but.. mark this as brainliest first
Answer:
-2 -> 0.008
-1 -> 0.09
0 -> 1
1 -> 11
2 -> 121
Step-by-step explanation:
Hope this helps! :3
plz mark as brainliest!
emily's jogging rate is represented by the equation y=8x , where x is the number of miles and y is the number of minutes, what is her unit rate of speed ?
Answer:
Emily's rate is 8 minutes per mile while Rob's rate is 6 minutes per mile. Rob spends less time on each mile, so Rob is faster.
Step-by-step explanation:
The graph below displays the amount of water in a tank.
What is the rate of change in terms of the situation?
Basha's favorite board game has a spinner with nine congruent sections. The spinner has 2 red sections, 3 blue sections, and 4 green sections. What is the probability of Basha spinning a red on her first spin and a blue on her second spin?
Answer:
2/27
Step-by-step explanation:
Step one:
given data
Sample space
2 red sections,
3 blue sections, and
4 green sections
Sample size
2+3+4= 9
Required
The probability of Basha spinning a red on her first spin and a blue on her second spin
Step two:
On the first spin, spinning a red= 2/9
On the second spini, spinning a blue= 3/9= 1/3
Hence, The probability of Basha spinning a red on her first spin and a blue on her second spin= 2/9*1/3= 2/27
Estimate and then solve 8,712 ÷ 44 Pls help I will mark u BRAINLEIST
Answer:
I think 198 the correct
Answer:
198
Step-by-step explanation:
3050÷ 75 with remainder
Answer:
122/3 or 40.666667
Step-by-step explanation:
Answer:
40.6666667
Step-by-step explanation:
3050/75 = 40.666666
Select the equivalent expression.
(x4/7-8)^-7
Choose 1 answer:
Answer:
c
Step-by-step explanation:
[tex](a^{m})^{n} = a^{m*n}\\\\\frac{1}{a^{m}}=a^{-m}[/tex]
[tex](\frac{x^{4}}{7^{-8}})^{-7} = \frac{x^{4*(-7)}}{7^{-8 * (-7)}}\\\\=\frac{x^{-28}}{7^{56}}\\\\= x^{-28}*7^{-56}[/tex]
Answer:
C
Step-by-step explanation:
A tree planted today has a height of 5 feet and grows one foot per month. Is the height of the tree a function of the number of months? If so, is it a linear or a non-linear function?
Answer:
Liner function
x = 5 + n
Step-by-step explanation:
Given:
Height of tree = 5 ft
Grow per month = 1 ft
Find:
Equation:
Computation:
Assume;
New height of tree x
Number of month = n
x = 5 + 1(n)
x = 5 + n
100 points! PLEASE HELP and EXPLAIN
Answer:
3 on the reasons side is reflexive property
Step-by-step explanation:
AM = DM = AB - Transitive property
(look at your notes)
Answer:
it's a little upside down but i think its B
Step-by-step explanation:
*WORKSHEET ABOVE* HURRY!! please answer all the questions correctly AND SHOW YOUR WORK FOR EVERY SINGLE QUESTION PLEASE HURRY!!! THIS IS WORTH 20 POINTS
Answer: I am only in 4th grade !
Step-by-step explanation: I dont know ?
HELP ASAP PLEASS
Jane graded an assignment from all the students in one class. She graded a total of 324problems. Find Jane's daily gross earnings.
1-100 problems $0.02 each.
101-200 problems $0.08 each.
over 200 problems $0.12each.
Answer:
I'm assuming #2 but just wanted to make sure.
Step-by-step explanation:
Possibility 1:
100 * 0.02 = 2.00
100 * 0.08 = 8.00
124 * 0.12 = +14.88
$24.88
Possibility 2:
324 * 0.12 = $38.88
Select the slope-intercept form of an equation for a line with y-intercept –5 and slope 2.
Answer:
y = 2x - 5
Step-by-step explanation:
The format for slope intercept equation is:
y = mx + b
b is the y intercept and m is the slope, so plugging the numbers we have into the variables, we have:
y = 2x - 5
Evaluate (12 divided by x) + 3^2 when x = 4.
Answer:
12
Step-by-step explanation:
Since we know x is equal to 4, we can plug that number into the expression. This makes the new expression:
(12/4)+3^2
3^2 is 3*3 which is 9.
12/4=3
3 + 9 = 12
find cos b in the triangle
A 5/12
b 12/13
c12/5
d 5/13
Answer:
D
Step-by-step explanation:
cos β
= Adjacent / Hypotenuse
= 5/ 13
Answer:
5/13
Step-by-step explanation:
Answer plzz I will mark correct answer as brainliest
31/32
A requirement of 20 characters is needed
Answer:
17/16
Step-by-step explanation:
3/4 is equal to 6/8
6/8+7/8=13/8
11/13 is equal to 22/26
22/26+(-5)/26=17/26
13/8*17/26=17/16
Garth has a summer job and earns $9.32 per hour. One week, he works 16 34 3 4 hours. He deposits $150 in a bank and decides to use the rest of the money to buy raffle tickets. Each raffle ticket costs $0.50. How many raffle tickets can Garth buy?
Answer:
762 raffle tickets
Step-by-step explanation:
16×9.32= 149.12
34×9.32= 316.88
3×9.32= 27.96
4×9.32= 37.28
add them all up= 531.24
531.24-150=381.24
381.24÷.50=762.48
answer: 762 raffle tickets
Is the relation shown in the arrow diagram
a function?
Answer: A) Yes. Every unique input has a unique output.
In other words, each x value maps to exactly one y value, so that's why we have a function.
Between the time Ronald eats his dinner and the time he goes to bed, the outside temperature decreases 12°F. Before he gets up in the morning, the outside temperature decreases another 15°F. What integer represents the change in temperature from when Ronald eats dinner until he gets up the next morning? *
Answer:
-27
Step-by-step explanation:
I believe it's -27, because 12+15 =27. I made it negative because the temperature is decreasing, not increasing.
A $30 item is on sale for 60% off. It is charged a 6.25% sales tax. What is the final cost? *
0/1
Answer:
$12.75
Step-by-step explanation:
Hope this helps! :3
plz mark as brainliest!