Answers
Answer:
Infinitely many
Step-by-step explanation:
They both equal the same equation
Answer:
All real numbers are solutions.
Step-by-step explanation:
4(z−5)+2=4z−18
Step 1: Simplify both sides of the equation.
4(z−5)+2=4z−18
(4)(z)+(4)(−5)+2=4z+−18(Distribute)
4z+−20+2=4z+−18
(4z)+(−20+2)=4z−18(Combine Like Terms)
4z+−18=4z−18
4z−18=4z−18
Step 2: Subtract 4z from both sides.
4z−18−4z=4z−18−4z
−18=−18
Step 3: Add 18 to both sides.
−18+18=−18+18
0=0
Related Questions
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Austin, Kevin and Lisa have a total of $159. Austin has $11 more than Kevin. Lisa has twice as much money as
Keyin. How much money does Lisa have?
Answers
Answer:
Step-by-step explanation:
A+K+L=159
A-K=11
2K=L
Plug in 2K instead of L in the equation: A+K+L=159
A+3K=159
Plug in K+11 instead of A in the equation: A+3K=159
4K+11=159
4K=148
Kevin=$37
Pluge in 37 instead of K in the equation: A-K=11
A-37=11
Austin=$48
Plug in 48 instead of A and 37 instead of K in the equation: A+K+L=159
48+37+L=159
L=74
Which simplified equation below represents the equation of the line, y - y1 = m(x - x1), through the point (4,4) that is perpendicular to x - 3y = -18?
A: y = 2/3x + 8/3
B: y = -3x + 4
C: y = 1/3x + 4
D: y = -3x + 16
(I asked this already but some genius messed it up)
Answers
Answer:
D
Step-by-step explanation:
y-y1=m(x-x1) through (4,4)
x-3y= -18 is perpendicular : m1*m2=-1
y=mx+c
-3y=-18-x
3y= 18+x
y=x/3 + 6
y= 1/3x + 6
m1*m2= -1
m1= -1/m2
m1= -1/1/3
m1= -3
y- 4= -3(x - 4)
y-4= -3x +12
y= -3x +12+4
y= -3x + 16
What type of number is -15/3
a. whole number
b. integer
c. rational
d. irrational
(MULTIPLE CHOICE)
Answers
Answer:
integer
Step-by-step explanation:
the answer is interesting
How long will it take for a $2000 investment to grow to $2786 at an annual rate of 4.6% , compounded quarterly? Assume that no withdrawals are made.
Answers
Answer:
7.4
Step-by-step explanation:
use the compound interest formula
I=P(1+r/100)<n
2786=2000(1+4.6/100)^n
divide 2000 by both side
1.393=(1+4.6/100)^n
1.393=1.046^n
introduce the log
log1.393=rlog1.046
divide both with log1.046 to get the value of n
n=7.4
Please help me need help.
Answers
Answer:
On the image.
Step-by-step explanation:
On the image. Hope this helps!
4/5 of the money collected from a fundraiser was divided equally among 8 grades
What fraction did each grade receive?
Answers
Answer:
1/10
Step-by-step explanation:
your equation is 4/5 divided by 8/1.
Lets solve that problem with the acronym KCF, or
Keep
Change
Flip.
K: "keep" the first fraction, or the one you are multiplying with, so 4/5 stays the same.
C: "change" the division sign to a multiplication sign, so 4/5x8/1
F: "flip" the second fraction, so 8/1 becomes 1/8.
now our equation is 4/5x1/8. If we solve that, we get 4/40, which reduced is 1/10.
How can you model geometry figures to solve real-world problems? Complete the explanation to answer the question. You can use drawings to plan rooms or gardens since the (Ratio/Dimension/scale) of the drawing is a (Ratio/Dimension/scale) between 2 sets of measurements. It shows how each (Ratio/Dimension/scale) in a drawing relates to the actual object.
Answers
the ratio Dimensions are in other Dimensions buuut you have to watch
out for the 7 cat walks because you really wont see them in till you die from it
The functionf(x)is shown in the graph.
What is the equation forf(x)?
Enter your answer in the box.
Answers
Answer:7/5x -3
Step-by-step explanation:
If seven is added to four times a number, the result is twenty-five more than the number. Round your answer to the nearest integer, if necessary.
Answers
Answer:
6
Step-by-step explanation:
first, set up the equation
4x+7 = x+25
solve for x:
4x = x + 18
3x = 18
x = 6
have a wonderful day! :)
Rate
1-10 i need to know
Answers
Answer:9?
Step-by-step explanation: hair
PLEASE HELP. THIS IS DUE SOON AND CAN'T GET AN ANSWER!
Part A: Describe two types of transformations that can be used to transform f(x) to g(x). (2 points)
Part B: Solve for k in each type of transformation. (4 points)
Part C: Write an equation for each type of transformation that can be used to transform f(x) to g(x). (4 points)
Answers
Answer: you need to give some type of an equation for all three
Step-by-step explanation:
Anyone know this?
I’ll brainlist !!
Answers
Answer:
0.000090.00580.000000620.000006456000008000.hope this helps you
express as trinomial (2x−3)(3x−3)
Answers
Please heeeelp
The following set of ordered pairs represents a function. (1,8), (3,6), (5,4), (7,2)
What is the domain of the function?
A- All odd integers from 1 to 7
B-All integers from 1 to 8
C- All rational numbers from 1 to 7
D- All even integers from 2 to 8
Answers
Answer:
I believe it would be all positive numbers 1-7. You have to look at the x, or, input values. I hope I got this right.
Step-by-step explanation:
What is the answer to this question
Answers
Answer:
2118/12681
Step-by-step explanation:
Number of students absent in high school/Total number of students in high school
2118/12681
What is the solution to the equation −p − 13 = −4 /3 p + 2/3 ( 5p − 6 ) ?
((will give brainliest to best answer
Answers
Answer:
The answer is p= 2 and 1/3
Step-by-step explanation:
This answer can be found using the order of operations to solve for p.
Start by distributing 2/3 by (5p-6)
add -4/3p to 10/3p equaling 6/3p or 2p
subtract 13 from both sides
-p= 2p - 7
p=2 and 1/3
Solve for x given the point (x,9) is a point on the line y = 3x + 7.
Answers
Answer:
0.67 = x
Step-by-step explanation:
to solve the value of x we need to : (x,9)
y = 3x + 7
9 = 3x + 7
9 - 7 = 3x
2 = 3x
2/3 = x
0.67 = x
From the given point (x , 9) let's plug the value of its y - coordinate of into Equation - y = 3x + 7 and solve for x :
[tex]9 = 3x + 7[/tex][tex]2 = 3x[/tex][tex]x = \dfrac{2}{3} [/tex]hence, value of x = 2/3
Instructions- Solve the system of equations. Type in all points of intersection for the two functions and round to the nearest tenth if necessary.
f(x) = -0.5x+2
8(x) = -5x + 3
Answers
f(×)=-0,5x+2
8(×)= -5x+3
8×= -5x+3
8-5x+3
3x+3
x6
The nearest tenth as required, the point of intersection expressed as (0.2, 2.1).
To solve the system of equations, to find the points where the two functions intersect, which means the x-values where f(x) equals g(x). Let's proceed with the solution:
f(x) = -0.5x + 2
g(x) = -5x + 3
Set f(x) equal to g(x):
-0.5x + 2 = -5x + 3
Now, let's solve for x:
Add 0.5x to both sides to eliminate the term with x on the left side:
2 = -4.5x + 3
Subtract 3 from both sides:
-1 = -4.5x
Now, divide by -4.5 to isolate x:
x = -1 / -4.5
x ≈ 0.2222
Now that we have the x-value of the point of intersection, let's find the corresponding y-value by plugging x back into either f(x) or g(x). Let's use f(x):
f(x) = -0.5x + 2
f(0.2222) = -0.5(0.2222) + 2
f(0.2222) ≈ 2.1111
So, the point of intersection is approximately (0.2222, 2.1111).
To know more about intersection here
https://brainly.com/question/30792974
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What is the area of a triangle that has a height of 60 and a base length of 7 feet
Answers
Answer:
210
Step-by-step explanation:
so the formula for the area of a triangle is base × height ÷ 2
so you do 60 × 7 = 420 then divide by 2 = 210
find the output (y) of the function y = - 4/15 x + 24 if the input is 120. x = ________
Answers
Answer:
Step-by-step explanation:
i don't care
One hundred must be raised to what be equal to a million cubed
Answers
Answer:
100^9
Step-by-step explanation:
100 to the 9th power because 100^3 equals 1 million. think of it as (100^3)^3
Helllp pls help and don’t comment if u don’t know
Answers
Answer:
a) 7z³+2z²-2z+1
b)2x²+3x-8
Step-by-step explanation:
a) (7z³+4z-1)+(2z²-6z+2)
7z³+2z²-2z+1
b) (5x²-2x-1)-(3x²-5x+7)
5x²-2x-1-3x²+5x-7
2x²+3x-8
For the first one Answer:7z^3 −2z+1+2z^2
Step-by-step explanation:
(7z ^3
+ 4z −1)+(2z^2
− 6z +2)
Combine 4z and −6z to get −2z.
7z3 − 2z −1 + 2z2 +2
Add −1 and 2 to get 1.
7z3 − 2z + 1 + 2z2
Arrange the following inequality into slope-intercept form. Then, describe what type of boundary line would be used and where to shade.
6x > 2y ‒ 5
Answers
Answer:
To put this equation in point slope form, we want an equation of the form y=mx+b or in this case, y< mx+b or y< mx+b. To isolate y, we divide through by 2 and move the 5/2 to the other side, so the equation becomes 3x+5/2 > y. So, since we are interested in all values of y that are less that 3x+5/2 we would shade the region below the line. Since y=3x+5/2 is not a solution to the inequality since it is strictly less, we would need a dashed boundary line since the boundary is not included.
Step-by-step explanation:
A company that teaches self-improvement seminars is holding one of its seminars in
Hampton. The company pays a flat fee of $69 to rent a facility in which to hold each session.
Additionally, for every attendee who registers, the company must spend $15 to purchase
books and supplies. Each attendee will pay $18 for the seminar. Once a certain number of
attendee register, the company will be breaking even. How many attendees will that take?
What will be the company's total expenses and revenues?
Answers
Step-by-step explanation:
I take it that the $69 flat fee is for one event.
and we are talking about one event overall.
"breaking even" means that the sum of all expenses and revenues is 0.
so, with x being the number of attendees,
0 = 18x - 15x - 69
69 = 3x
x = 23
that means, with 23 attendees they will break even, and with every attendee more they will gain.
in the case of 23 attendees the company will have expenses of 69 + 23×15 = $414.
and the revenues are 23×18 = $414
if 1+1=2?
can somebody help me to find 5+5?
thanx (:
Answers
Answer:10
Step-by-step explanation:
If you have 5 dots + 5 more dots that’s 10 dots in all
I’m so bad at this I need to get this done ASAP NOW
Answers
Answer:
9
Step-by-step explanation:
Explanation:
you need to make a common denominator, so multiply the left side by -3. then change to multiplication and flip the right side to -9/2. you will then multiply to get -162/-18 which equals nine.
please mark brainliest :)
help help help me plssssssss
Answers
Answer:
2,276 ≤ 2,336.6 < 60.6
Step-by-step explanation:
I. When m is combined mass of car and person which is
2,276 + 60.6 = 2,336.6
II. Write into the interval a <= m < b
So we can write as
2,276 ≤ 2,336.6 < 60.6 will return to False.
or
60.6 ≤ 2,336.6 < 2,276 will return to False.
That makes 2,276 ≤ 2,336.6 < 60.6 is the right answer.
Hope that help :)
NEED HELP ASAP!!
find the measure of the angle.
Answers
Answer:
35 degree
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Leila runs at 12 miles per hour. Find the number of miles she can travel if she runs for k less than 6 hours.
Answers
Distance is the product of speed and time. Hence, the distance covered by Leika is 12k - 72 miles.
Given that :
Speed = 12 miles per hour Run Time = k - 6Recall :
Distance traveled = Speed × timeDistance covered by Leila can be calculated thus :
Distance = 12 × (k - 6)
Distance = 12k - 72
Therefore, the distance covered by Leila is 12k - 72 miles.
Learn more : https://brainly.com/question/18796573
For the time k less than 6 hours, the distance that Leila travel is less than 72 miles.
The given parameters;
speed of Leila, v = 12 miles per hourtime of motion of Leila = k < 6 hoursThe maximum distance that Leila can travel in a time less than 6 hours is calculated as follows;
Distance < speed x time
Distance < 12 mph x 6 hours
Distance < 72 miles
Thus, for the time k less than 6 hours, the distance that Leila travel is less than 72 miles.
Learn more here:https://brainly.com/question/17859945
Find the perimeter and area of the rectangle of 5 inches and 7 inches