Answer:
0.533
Step-by-step explanation:
2/5
3/4
=2/15 4 simplify this and you get:
1/30
Decimal: 0.033333
HELP PLEASE
Leanna opens a savings account with an initial balance of $100. She then
deposits $50 each month. She currently has $450. How many months has she
been saving for?
Answer:
7
Step-by-step explanation:
450-100=350
350/50=7
7 months
Leanna has been saving for 7 months to have the balance of $450.
What is a linear equation?It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.
If in the linear equation one variable is present then the equation is known as linear equation in one variable.
Let's suppose the Leanna has been saving the money for 'x' months
It means total months = x
Intial balance = $100
Each month she deposit = $50
After x months she will have = $450 (with initial balance)
We can frame a linear equation in one variable such that:
50x = 450 - 100 (without initial balance)
50x = 350 (divide by 50 on both sides)
x = 7 months
Thus, Leanna has been saving for 7 months to have the balance of $450.
Learn more about the linear equation here:
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Please help this is 9th grade math all I know is that the answer is not C
Answer:
option 1 is the answer because both of the equations are same
What is the solution to this system of equations?
A.
(2, 6)
B.
(3, 1)
C.
(1, 3)
D.
(6, 2)
Answer:
A. (2, 6)
Step-by-step explanation:
Whenever a question asks for a solution and the graph is shown, the easiest way to find the solution is to see where the lines intersect. In this case, that would be at the point (2, 6).
The correct answer is option A which is the solution of the given equations is (2, 6)
What is an equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
The two equations y =x+4 and y = -0.5x + 7 intersect at the point ( 2,6) you can see in the graph attached with the answer below.
Whenever a question asks for a solution and the graph is shown, the easiest way to find the solution is to see where the lines intersect. In this case, that would be at the point (2, 6).
Therefore the correct answer is option A which is the solution of the given equations is (2, 6)
To know more about equations follow
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Apply distributive property to 24a-18b
Answer:
The answer to this question 6(4a-3b)
Answer:
6(4a-3b)
Step-by-step explanation:
What is the next step in constructing an angle mno congruent to the given angle with a straightedge and a compass
Answer: ever got the answer?
Step-by-step explanation:
hello!! how do you find y intercept
Answer:
you find the point where the line intersects
4) A builder could get 3 sheets of sheetrock for $9. If he bought 5 sheets, how much money would he have spent?
Answer:
$15
Step-by-step explanation:
9/3=3 5*3=15
Jeff and kevin went to the fair with $20 each. They paid $6 for two rides, $2 for cotton candy and bought two drinks at $3 each. How many money do they have left over?
Answer:
Jeff and Kevin have $20 left
Step-by-step explanation:
do (20+20)-(6+6)-2-(3+3)=20
The HCF of two numbers is 20. The LCM of both numbers is a multiple of 14. One number is greater than the other, work out the smallest possible values of both numbers.
Answer:
The smallest combination of the numbers is 20 and 140
Step-by-step explanation:
The given parameters are;
The Highest Common Factor HCF of the two number = 20
The Lowest Common Multiple LCM of both numbers = Multiple of 14
Let x and y represent the two numbers, we are given;
x > y
We have;
[tex]L.C.M. = \dfrac{Product \ of \ the \ numbers}{H.C.F.}[/tex]
Substituting the known values, we have;
[tex]x \times 14 = \dfrac{Product \ of \ the \ numbers}{20}[/tex]
The product of the numbers = x × 14 × 20
The possible products of the numbers are;
280, 560, 840, 1,120, 1,400, 1,680, 1,960, 2,240, 2.520, 2,800, 3,080, 3,360, 3,640, 3,920
Dividing the possible products by 20 gives, the smallest quotient that is also a multiple of 20 as 140, from which we have;
20 × 140 = 2,800
Therefore, the smallest combination of the numbers = 20 and 140.
Jeff and his cousin work during the summer for a roofing company. Jeff's cousin has been working
for the company longer, so his pay is 40% more than Jeff's. Last week his cousin worked 30 hours,
and Jeff worked 25 hours. Together, they earned $562.80. What is Jeff's hourly pay? Explain or
show your reasoning
Answer:
1
Step-by-step explanation:
doesn't work hard enough
Answer: $7.31
Step-by-step explanation:
30j+40% + 25j= 562.8
30j+25j= 55j
55j + 40% = 562.8
40% of 55 is 22
77j = 562.8
562.8 77 = 7.309090909.....
Simplify 7.309090909
$7.31 Per hour.
A book is on sale for 30% off. The sale price of the book is $14. What is the original price of the book
Since $14 is the price after a 30% discount then $14 is 70% of the original price.
$14/70=x/100 (100% would be the original price)
1400=70x or 1400/70 = $20!
You can double check the work by taking 30% off the $20 (10% would be $2, 30% would then be $6) 20-6=14!
Suppose you want to put a frame around the painting shown at the right. The frame will be the same width around the entire painting. You have 276 in.2 of framing material. How wide should the frame be?
Answer:
The frame should be 36 + 2b + 16 + 2b
Step-by-step explanation:
To solve this question, let assign 36 in x 16 in as the dimension of the painting.
276 in^2 is the area of the framing material to be used.
Let the width of the frame around the frame be "b", thus; the dimension of the frame is 36 + 2b + 16 + 2b
how fast can this question be answered (BRAINLIEST + 10points)
Answer:
very fast like this :3
Step-by-step explanation:
Answer:
random answer
Step-by-step explanation:
Nicholas started a canned-food drive at school. The equation representing this is y = 235x + 15, where x is the number of days, and y is the number of cans collected. Explain how to determine how many days it would take to collect 2600 cans.WILL GIVE BRAINLIEST
Answer:
well, 11 days
Step-by-step explanation:
if you were to put take out the y and put 2600 in the y place (2600=235x+15)
you solve that, and will come to 11 days
further explaining:
2600-15 = 2585
2585 / 235 = 11
( I'm not sure if this is right, the question is worded weird and almost doesn't make sense)
but I think it is looking for substitution
Hope this helps!
Answer:
I am given a number of cans, which is y, and I need to find the number of days, which is x. To do this, I would substitute 2600 for y, to get 2600 = 235x + 15. Solving for x, I would get x = 11. Thus, it would take 11 days to collect 2600 cans.
This is the Sample Answer on Edge.
Please help
Factor 5x^2-11x+6. Rewrite the trinomial with the X-term expanded using 2 factors
The answer starts as 5x^2_______+6
Answer:
[tex]5x^2-5x-6x+6[/tex]
Step-by-step explanation:
[tex]5x^2-11x+6\\5x^2-5x-6x+6[/tex]
we need to factorize it so the X-term expanded should satisfy two conditions
1) +5 times +6 should be +30
2) add or subtract any two numbers which multiply and give -11
so here -5 times -6 gives +30 and -5 added to -6 equals -11
What is f(3) in the graph below?*
Answer:
(3, 2)
Step-by-step explanation:
I'm begging you please help me!!! Thank you! ♡
Jeff deposited $6000 into a savings account for which interest is compounded quarterly at a rate of 3.3%. How much interest will he earn after 77 years? *
Answer:
140,000
Step-by-step explanation:
Answer: 69364.41
Step-by-step explanation:
6000(1 + 0.00825)^308= 75364.409332
75364.409332- 6000= 69364.409332
Question 1 (1 point)
Which of the following is a solution of x < -5?
-5
-10
0
3
Answer:
-10
Step-by-step explanation:
x has to be less in value than -5 and -10 is the only one that is less in value
Hope it Helps!
if this helped can you mark as brainliest?
HELP WILL GIVE BRAINLIST PLEASE!
slope (m) = ? y-intercept (b) = ?
Answer: slope=5 y-intercept=-1
Step-by-step explanation:
Slope=rise/run
In this case we rise 5 and run 1
5/1=5
On the graph you can see the line passes through the y axis at -1
Given vectors u = (-3, 2) and v = (2, 1), what is the measure of the angle between the vectors?
O 7.1°
O 60.3°
O 119.7°
O 172.9°
Answer:
C) 119.7°
Step-by-step explanation:
got it right on edge :)
Answer:
C. 119.7
Step-by-step explanation
edge
Please help!
Determine whether the relationship between the number of heart beats and the time shown in the graph is proportional. Explain your reasoning.
Answer:
This is proportional
Step-by-step explanation:
Your slope is 2 each time. To find slop you do rise/run. go to a dot and go up 2 and over 1. Simplify that and you get a slope of 2. Keep doing that for each point then you can determine if it is proportional or not. In this case it is. Hope this helps :)
Which rule explains why these triangles are congruent ?
Andy found these used car prices in the newspaper
Answer:
Good for him also there is no question
Step-by-step explanation:
Answer: whats the car prices that was in the news paper
Step-by-step explanation:
What is the common difference in the arithmetic sequence 5.0, 4.5, 4.0, 3.5
Answer:
0.5
Step-by-step explanation:
Look at the decimal go down. It goes down 0.5 each time or 1/2
The common difference in the arithmetic sequence 5.0, 4.5, 4.0, 3.5 will be 0.5.
What is the arithmetic sequence?Let a₁ be the first term and d is the common difference between the terms. Then the nth term will be given as
[tex]\rm a_n = a_1 + (n - 1)d[/tex]
The arithmetic sequence is given below.
5.0, 4.5, 4.0, 3.5
Then the common difference will be
d = 5.0 – 4.5 = 0.5
More about the arithmetic sequence link is given below.
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Solve for the value of p.
(8p+4)
54°
Answer:
p=-6 I hope I helped! Enjoy your day
5. Brianna works at the local grocery store. She needs to stock 4 shelves with 120 boxes of cereal. How many boxes can she put on each shelf? boxes per shelf
Answer:
3 boxes
Step-by-step explanation:
Easy
Susan is having a debate with her brother about wave
movement. She believes waves will always travel the same
speed if they have the same energy, no matter what the
medium it is traveling through. Her brother says this is not
correct, and different mediums lead to different wave
speeds. Who is right and why?
Answer:
Susan's brother is correct.
Step-by-step explanation:
PLEASE HELP MEEEEEE i'll be your best friendddd ;-;
The resale value of a textbook decreases by 25% with each previous owner. A new textbook is sold for $85. Which function represents the resale value of the textbook after x owners?
A: f(x) = 85(1 – 0.25)x
B: f(x) = 85(1 + 0.25)x
C: f(x) = 85(0.25)x
D: f(x) = (85 – 0.25)x
Answer:
A) f(x)=85(1-0.25)x
is the correct option
Answer:
Answer is A. f(x) = 85(1 – 0.25)x
Explanation:
ZEEEEEEEEEUUUUUUUUUUUUUUMMM
-2x-9y=-25
-4x-9y=-23
Solution -1,3
Step-by-step explanation:
ask me if u dont understand