Answer:
y=x-5
Step-by-step explanation:
2x-2y=10
1.) subtract 2x from both sides
-2y=-2x+10
2.) Divide by -2 to get y by itself
y=x-5
Answer:
y= x+5
Step-by-step explanation:
y =mx+b is slope intercept form
A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Find the length of each side of the triangle.
What equation represents the length of the third side if the second side is length s?
2s - 10
2s + 10
s - 10
s + 10
Answer:
side - equation - measurement
1st side - 2s - 65 - 55cm
2nd side - s - 60cm
3rd side - s - 10 - 50cm
Step-by-step explanation:
total = 165
side - s
1st side = 2s - 65
2nd side = s
3rd side = s - 10
1st side + second side + 3rd side = 165
2s - 65 + s + s - 10 = 165
2s + s + s - 65 - 10 = 165
4s - 75 = 165
4s = 165+ 75
4s = 240
s = 60
1st side = 2s - 65
= 2(60) - 65
= 120 - 65
= 55cm
2nd side = s
= 60cm
3rd side = s - 10
= 60 - 10
= 50cm
3rd side is represented by s - 10 as it is less than the second side by 10cm hence taking away the 10 from the side forming the equation s - 10
Answer:
s-10
I took the quiz
A package of 4 pairs of insulated socks costs $26.76. What is the unit price of the pairs of socks ?
Jasmine took out a college loan of $55,000.00 for college for 10 years. The interest rate
is 4 7%. What will the total cost of the loan be for 10 years?
Answer:
57,585
Step-by-step explanation:
55,000.x4.7%=2585.
55000.+2585=57,585
Answer:
$57,337.50
Step-by-step explanation:
In order to get the answer we would have to add 55, 000 and 4 [tex]\frac{1}{4}[/tex]% of 55,000 (because of the interest rate). In order to find 4 [tex]\frac{1}{4}[/tex] % we would have to multiply 55, 000 by 0,0425. So now we get the following.
Total cost of the loan = 55,000 + 55,000 x 0.0425 = 55,000 + 2,337.5 =
57,337.5
Alfredo is buying a watch for $200. He will make an initial payment of $50 and
then pay the remaining balance in payments of $15 per week.
Which function can be used to find a, the amount he will still need to pay at the
end of n weeks?
Answer:
Step-by-step explanation:
There is nothing to choose from.
However, 200-50 down payment will leave 150 left on the watch. 150 divided 15 a month is 10 months.
200=50+15(n)
200=50+15(10)
Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is
a positive or negative correlation, describe its meaning in the situation.
Answer:
The answer is A
Step-by-step explanation:
Hello I need help. What's 10.40 + 66.9 + 100.4 x 2 =
help please
Answer:
278.1
Step-by-step explanation:
Follow order of operations
Multipacation first (in this situation) and then just add left to right :)
Solve the absolute value inequality: |8x + 5| > 15. Express using interval notation
Answer:
8 < 2
Step-by-step explanation:
8x + 5 > 15
8x > 15 - 5
8x > 10
x < 2
cmiiw
Need help ASAP plzzzzz
Answer:
y=2x+1
Step-by-step explanation:
Input X=2 into the function, so y=2(2)+1, which is 5. This matches the table.
Answer:
It's the first one: y= 2x +1
Step-by-step explanation:
If you multiply 2 by 2, you'll get 4. then you add 1. You'll get 5.
same with the others-
Write an equation of the line in slope-intercept form.
(0.2)
Answer:
y = x + 2
Step-by-step explanation:
The slope is 1
The y-intercept is 2
Answer: y=2x+0
Step-by-step explanation:
please help! thanks
i kinda need it soon too
Answer:
43-5= 38 (subtract the y-intercept from the last number to see how many stamps were sold over the past two months)
38/2= 19 (the number of stamps sold over 2 months divided by how many months it took for those stamps to be sold)
19 is what goes in the box
Question : WHICH OF THE LINES IS PARALLEL ? HOW DO YOU KNOW ?
Answer:
B and R
I think that is the name of the lines. If not the the first two lines!!!!
find the length of x and y
Answer:
x = 10.296
y = 5.831
Step-by-step explanation:
You can use the Pythagorean theorem to solve the triangles shown in various ways.
9²+5²=x²
x = 10.296
5²+3²=y²
y = 5.831
someone buys a pen for 1.09 and paper for 2.50 how much more does the paper cost more then the pen
Answer:1.41
Step-by-step explanation: subtraction
What is the constant rate of change?
Answer: The constant rate of change is 8.
I need help!! Worth 13 points!!
Answer:
601/14
Step-by-step explanation:
1/7(-1/2)=-1/14
43-1/14
602/14-1/14
601/14
Benjamin drives 60 miles every hour. He drives 180 miles to his uncles house.
Answer:
wouldnt it be 3 hours of driving
Step-by-step explanation:
60*3=180
sorry if im wrong
pls help me TwT than u very much
Answer:
The answer is C
Step-by-step explanation:
Discrete is where its a whole number and does not continue.
There can only be a whole number of people. there cannot be half a person.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
fifty-six thousandths in decimal form and standard form
0.056 is the decimal form and 56000.00 is the standard form.
What is the standard form of decimals?
'Decimal numbers in standard form are the simplest form, that can be easily read and written.'
According to the given problem,
The value of the digits to the right of the decimal point is less than 1
Hence we can conclude that decimal form is 0.056, Standard form is 56000.00.
Learn more about standard form of decimals here: https://brainly.com/question/18744986
#SPJ2
The length of a room is 4 feet less than twice its width. The perimeter of the room is 58 feet. What is the length of the room?
Answer:
Length = 18
Step-by-step explanation:
Length= 2w - 4
Perimeter= 58
Perimeter= 2L + 2w
58 = 2(2w-4) + 2w
58 = 4w -8 + 2w
58 = 6w - 8
66 = 6w
11 = w
Plug in width to find the variable L
58 = 2L + 2(11)
58 = 2L + 22
36 = 2L
18 = L
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?
Answer:
22meter per second
Step-by-step explanation:
374/17=22
Answer:
Could I have branliest please and heart answer is below <>
Step-by-step explanation:
22
374meters. 17
(/). divided by (/)
17seconds 17
Equals 22 meters per second
What is the amount of the interest on a 5 year loan of $2000 with 4.5 % simple interest rate?
Which describes the graph of y=(x+6)^2+1?
A. Vertex at (-6,-1)
B. Vertex at (6,-1)
C. Vertex at (-6,1)
D. Vertex at (6,1)
marissa got an 85% on her math quiz. She had 34 questions correct. how many questions were on the quiz?
Answer: 40 questions I think
Step-by-step explanation:
Answer:
40 is the answer
Step-by-step explanation:
85/100=34/x
When applying a discount and then a tax, you will multiply to find the discount, subtract it, multiply to find the tax, and then add it. True or False?
Using the order of operations, what should be done first to evaluate 6 + 10-(-5)(3) - 5?
Answer:
(-5)
Step-by-step explanation:
Using PEMDAS you should do (-5) because Parenthisis Always Go First, since their are two parenthisis go left to right and answer those first. after that do (3) and after that simply go left to right with 6+10-(-5)(3)-5. Hope this helps.
For a fairground ride the maximum weight of a person is 100kg to the nearest kg.
What is the maximum a person can weigh to go on the ride safely
Answer:
The maximum a person can weigh to go on the ride safely is 100.5 kg
Step-by-step explanation:
The specification for the maximum weight of each person that goes on the ride = 100 kg
Therefore, given that the maximum possible error of a measurement is equal to 1/2 multiplied by the unit of measurement, we have that the specified maximum weight, [tex]W_{max}[/tex], can be written as follows;
[tex]W_{max}[/tex] = (100 ± 0.5) kg, which gives the maximum a person can weigh to go on the ride safely as 100 kg + 0.5 kg = 100.5 kg
Linear equations- please help me
−5(5x+3)−5x+1=−44
Callie pays for a cat toy with a $10 bill and receives $2.55 in change. The equation 10 - c = 2.55 gives the cost in dollars for the cat toy. Determine whether c=6.45, c=7.45 or c=8.45 is a solution of the equation, and tell what the solution means. The
Answer:
c = 7.45
Step-by-step explanation:
its easy and im smart that's why i got it
Divide 6 divided by 3/5
Answer only if u know please:)
Answer:
The answer is 10 or 10/1
In ΔQRS, r = 1.5 inches, ∠S=23° and ∠Q=22°
Answer:
1.34 hope this helped
Step-by-step explanation:
Answer: 0.8
Step-by-step explanation:
S/sin 23 = 1.5/sin 135
s= 1.5 sin23/sin 135 = 0.829
ROUND IT TO THE NEAREST 10th and you get 0.8
