Answer:
0.25
Step-by-step explanation:
What is 15.5% as a fraction in simplest form
Answer:
Hope this helps
Step-by-step explanation:
15.5
10
(Computer won't do fractions so 15.5 out of 10 or 15.5 in decimal form)
3/8+2/5 what is the answer
Answer:
31/40
Step-by-step explanation:
Find the reciprocal of the following rational number
Answer:
where are the numbers
Step-by-step explanation:
Conchita starts a savings account. She deposits $100 from her parents. After that, she
deposits $10 each month. Write an algebraic expression to give the amount of money she
has saved after m months.
Answer:
$100 + $10m
Step-by-step explanation:
A = Account Balance = 100
After M months
A = $100 + $10m
Solve for the value of w. (8w-7) (7w+8)°
Answer:
W1=0.875.
W2= -1.14
Step-by-step explanation:
(8w-7)(7w+8)
8w(7w+8)-7(7w+8)
56w^2+64w-49w-56
56w^2+15w-56
Solve it by quadratic equation
a=-b+-√(b^2-4ac)/2a
Substitute the values
And you will get 2 answers
a=-56
b=15
c=56
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In solving the equation, 2x + 5 = 33, the following steps and reasons are given.
Steps
Reasons
1. 2x + 5 = 33
1. Given
2. (2x+5)-5-33-5
2. Subtraction property of equality
3. 2x +(5-5) -33-5
3. ?
4. 2x + 0 = 28
4. Additive inverse property
5. 2x - 28
5. Identity property of addition
2x 28
6.
6. Division property of equality
2 2
7. x=14
7. Substitution
+
Which of the following applied properties correctly justifies step #3?
O Associative Property of Addition
O Commutative Property of Addition
10
O Subtraction Property of Equality
Additive Inverse Property
Answer:
i think it is Associative Property of Addition
Step-by-step explanation:
help pls and ty ;-;..
btw brainly u should alow us to copy n paste questions.
Answer:
They cannot be ratios
Step-by-step explanation:
In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.
Answer:
cannot be ratios
Step-by-step explanation:
hope it helped bye <33
You begin painting your house with 10 gallons of paint you purchased at the hardware store. Each gallon of paint covers 400
square feet of surface area. If g is the gallons of paint used for painting x square feet, which type of model would best describe the
relationship between g and x?
A)
linear
B)
radical
quadratic
D)
exponential
Answer:
A) linear
Step-by-step explanation:
Let the gallons of paint be represented by g, and the area by x.
Each gallon of paint covers 400 square feet of surface area.
⇒ x = 400g
So that; when g = 1,
x = 400 square feet
when g = 5,
x = 400 x 5
= 2000 square feet
when g = 10,
x = 400 x 10
= 4000 square feet
The relationship between the variables is linear because g and x increases at a constant rate.
What is the range of the graph?
Answer:
I really don't know look it up
Answer:
should be [0, to positive infinity)
Step-by-step explanation:
What is the value of a?
A is the first letter in the alphabet it makes a ahhhhhh sound and is a very usful letter and is clasafiyed as a vauve
A plumber earns $50 for a repair job, plus an additional $75 per hour he works. On Tuesday, he completed 3 repair jobs and earned a total of more than $600. Part A: Write an inequality that can be used to determine h, the number of hours the plumber worked Tuesday.
Answer:
[tex]150 + 75h > 600[/tex]
Step-by-step explanation:
The inequality that can be used to determine h is shown below:-
As per the given situation, it is mentioned that a plumber could earns $50 for a repair job, so for three jobs he earned $150 as a total amount
Now
We presume h be the number of hours
Also he earns additional $75 per hour worked so $75
Total amount is $150 + $75h)
The total amount is more than $600
So, the inequality equation is as given below:
[tex]150 + 75h > 600[/tex]
Please help! I need to show my work
answer is 50
Thanks so much
Answer:
(3x +2)° + 28° = 180°
=> 3x + 30 = 180
=> 3x = 180–30
=> x = 150/3
=> x = 50
3/4 (6x + 1) - 3x = 1/4 (2x - 1)
3/4 (6x + 1) - 3x = 1/4 (2x - 1) . The purpose of this question is to solve for x.
[tex]\mathbf{x = \dfrac{-4}{13}}[/tex]
Given that:
3/4 (6x + 1) - 3x = 1/4 (2x - 1)When calculating algebraic expression, we take note of integers in bracket first, then we collect the like terms in order to find the value of x.
[tex]\mathbf{\dfrac{3}{4} (6x + 1) - 3x =\dfrac{1}{4} (2x - 1) }[/tex]
Let's multiply both sides by 4 to eliminate the fraction.
[tex]\mathbf{(\dfrac{3}{4} \times 4) (6x + 1) - 3x =(\dfrac{1}{4} \times 4 ) (2x - 1) }[/tex]
[tex]\mathbf{(3) (6x + 1) - 3x =(1 ) (2x - 1) }[/tex]
Open brackets;18x + 3 - 3x = 2x - 1
By rearrangement;18x - 3x + 3 = 2x - 1
15x + 3 = 2x - 1
Collect like terms15x - 2x = - 3 - 1
13x = - 4
Divide both sides by 13[tex]\mathbf{\dfrac{13x}{13} = \dfrac{-4}{13}}[/tex]
[tex]\mathbf{x = \dfrac{-4}{13}}[/tex]
Learn more about algebraic expressions here:
https://brainly.com/question/11227332?referrer=searchResults
What Is the value of x?
Answer:
idk
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
a and c are the same angles so 73+73=146
then you subtract 180-146=34 and 5 times 6 is 30 then plus 4 and get 34
therefore x=34 degrese
After you multiply a number by 9 and subtract the product from 300, the difference will be 183. Find the number.
Ben started riding his bike at 10:05 A.M. He stopped 23 minutes later
when his friend Robbie asked him to play kickball. At what time did
Ren ston riding his bike?
Answer:
10:28 A.M.
Step-by-step explanation:
5 plus 23 equals 28
PLease help this my last question
Answer:
y = 15∠abc = 68°∠bac = 78°∠acb = 34°Step-by-step explanation:
It is helpful to realize that the exterior angle is equal to the sum of the remote interior angles:
146° = (5y+3)° +(4y+8)°
135 = 9y . . . . . . . . . . . . . . divide by °, subtract 11
15 = y . . . . . . . . . divide by 9
∠abc = (4y+8)° = (4·15 +8)° = 68°
∠bac = (5y+3)° = (5·15 +3)° = 78°
∠acb = 180° -146° = 34°
Which is the graph of the linear equation x - 2y = 6?
Answer:
All you have to do is turn x-2y=6 into y=mx+b form. That would mean you need to get y by itself. Subtract x from 6. Then you have -2y=6-x. Now you have to divide both sides of the equation by -2. So then you have -2y/-2 = 6-x/-2. That turns out to y=3-1/2x Which is easier read by: y=1/2x - 3
Maggie is participating in her school reading challenge. She read 18 of the total 25 books. Wh
percent of books did she read?
Answer:
The answer is 72
Through (-2,-4), slope = -1/7
Answer:
y = -1/7x -6/7
Step-by-step explanation:
y = mx +b
m = -1/7
y = -1/7x +b
-4 = -1/7(-2)
-4 = -2/7
-4 + -2/7 = b
b = -6/7
y = -1/7x -6/7
Simplify. Express your answer using positive exponents.
Answer:
48a^2b^6c^5d^2
Step-by-step explanation:
Multiply whole numbers and add exponents.
Answer:
48 (a^2) (b^6) (c^5) (d^2)
Step-by-step explanation:
^ shows an exponent
Liz watches a movie that is 105 minutes long how long is the movie
Answer:
1 hour and 45 minutes or 105 minutes
Step-by-step explanation:
105 minutes = 60 minutes + 45 minutes = 1 hour and 45 minutes
Answer:
105 min
Step-by-step explanation:
LOL i dont know what u asked this question for but the answer is 105 min it tells u right there "Liz watches a movie that iis 105 min long" i sound so mean rn sorry if i offended u but i just think this is sort of funny
(50 PTS/MORE INFO INSIDE) How many outcomes do NOT show an even number on the first spinner and show a 6 on the second spinner?
Answer:
i think u forgot to add the picture bro?
Step-by-step explanation:
There are 144 children performing in 3 school bands each band has the same number of children how many children are performing in each school brand
Answer:
48 children performing.
Step-by-step explanation:
Well all you do is divide 144 by 3 and you will get the answer of 48.
Line j passes through points (10, 10) and (1, 3). Line k is parallel to line j. What is the slope of line k?
Answer:
= (10-3) ÷ (10-1) = 7 ÷9 = 7/9
Step-by-step explanation:
As they are parallel, their slopes are the same. So if we find slope of line j we find slope of line k when we have two points of one line like (x1 , y1) and (x2 , y2) the slope of that line is (y2-y1) ÷ (x2-x1)
How much is 16 2/3% of 21.6?
Enlarge the triangle by a scale factor of 1.5
Could someone please just figure out the coordinates of where the enlarged triangle should be? Thanks!
Answer:the bottom left corner of the triangle should be on the red dot right?
Step-by-step explanation:
sorry if this isn't helpful just trying to help
Which could be the result of compressing the graph of y = -8x – 12 and reflecting it across the horizontal line
containing the y-intercept of the function?
A)y = -2x - 12
B)y = -4x - 12
C)y = 2x - 12
D)y = 3x - 12
E)y = 16x -12
Answer:
C or D
Step-by-step explanation:
Solve for x.
2x+ 26 =-4(x - 5)
Simplify your answer as much as possible.
Answer:
X= -1
Step-by-step explanation:
Used an Algebra app :)
It helps.
Answer:
x=−1
Step-by-step explanation:
What is the reason for each step in the solution of the equation?
-6x+7x+14=3
Answer:
See Below
Step-by-step explanation:
Step 1:
- 6x + 7x + 14 = 3 Given
Step 2:
x + 14 = 3 Combine like terms
Answer:
x = - 11 Subtraction Property of Equality
Hope This Helps :)