Answers
Answer:
1) I would remove the '-2' first by adding '2' to both sides. Technically, it does not matter the order you remove the '5' or '-2' though it would be more of a hassle if you were to remove the number associated w/ a variable as you would do extra steps when there is a possibility to do it in less steps. So, ideally, it does matter but depending on your perspective.
2) You would begin by turning '1' into a fraction that has the same denominator as the fraction it is to be added to. This would get you 7/7. Then, you add 7/7 to 4/7 in order to get your final answer of 11/7. You could also just put the two numerical values together as '1 4/7' but I am inferring they want it in an improper fraction format. The steps to get an improper fraction are ideal since it is the simplest way to get to the final answer.
If you have any more questions please comment them and I will be happy to answer them if I can ^^
Related Questions
HELP 80 POINTS DUE SOON
Answers
Answer:
a = 1
Step-by-step explanation:
The important point here is that both lines are horizontal reflections of each other. If we treat the line x = a as a kind of "mirror" for these lines, every point at the same y value on each line is going to be an equal horizontal distance from that "mirror". If that's confusing, think about how, as you pull your hand away from a mirror, your hand's reflection seems to go deeper into it. As you bring it closer, your reflection gets closer too. And when you're touching the mirror, it seems like your hand and its reflection are touching!
We want to find that "touching" point for the two lines, the intersection, because it'll tell us exactly where our "mirror" - more commonly called the axis of symmetry - is. The point of intersection of any two lines is the point where their equations are exactly equal to each other.
Our equations are y = 3x - 5 and y = 1 - 3x, so setting those two equal to each other and solving for x:
[tex]3x-5=1-3x\\6x=6\\x=1[/tex]
This tells us that the two lines intersect at x = 1, which is exactly our axis of symmetry, so a = 1!
Original quantity: 10 New quantity: 16
Answers
Answer:
what do you mean
Step-by-step explanation:
Find all possible solutions for x and y such that △ABC is congruent to △DEF.
△ABC: sides of length 19, 25, and 3x − 3.
△DEF: sides of length 25, 15, and 5 − y.
△ABC ≅ △DEF when x is ___ and y is ___.
Answers
Answer:
Step-by-step explanation:
it means the ABC And DEF have side lengths of 15,19, 25
so 3x-3 = 15
x = 6
5-y = 19
so y = -14
(04.01)
Consider the following scenario describing the Cambridge Mall parking lot: The number of wheels in the parking lot is based on the number of cars in the parking lot.
Does this scenario represent a function?
(A) Yes, because the number of cars is specific to the number of wheels in the parking lot
(B) Yes, because the number of wheels is specific to the number of cars in the parking lot
(C) No, because the number of wheels is specific to the number of cars in the parking lot
(D) No, because the number of cars is specific to the number of wheels in the parking lot
Answers
Answer:
BB
Step-by-step explanation:
BBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBB
ITS B I GOT IT RIGHT ON THE EXAM
Answer:
b Yes, because the number of wheels is specific to the number of cars in the parking lot
Step-by-step explanation:
because i did this quiz and got it right
In Gwinnett, the sales tax is 6%. You buy a watch that costs $45.50. What is the TOTAL cost including tax?
Answers
Answer:The answer is 48.23
Factor out the coefficient of the variable term.
The expression 0.15c-0.072 factored is: ?
Answers
Answer:error
Step-by-step explanation:
An expression is combination of variables, numbers and operators. The factor of expression 0.15c-0.072 is 0.15(c-0.48)
What is Expression?An expression is combination of variables, numbers and operators.
The given expression is
zero point one five times of c minus zero point zero seven two.
Expression 0.15c-0.072
A factor is a number that divides another number, leaving no remainder.
0.15c-0.072
Let us take 0.15 common
0.15(c-0.48)
Hence the factor of expression 0.15c-0.072 is 0.15(c-0.48)
To learn more on Expressions click:
https://brainly.com/question/14083225
#SPJ2
Pleaseee help me ASAP, I’m confused and if you are too please don’t just answer for the credits at least read carefully then try to help :(
Answers
Answer:
BBEFI or HLast one could be either "Prove" or "CPCTC"
what’s the slope??
thanks if u help :)
Answers
Answer:
1/2
Step-by-step explanation:
1/2
Answer:
1/2 or The rise is 1 and the run is 2.
Matt paid $18.64 for 4 pounds of cashews. How much would he pay if he purchased 6 pounds of cashews?
Answers
so 9.32 is 2 pounds plus 18.64 for 4 pounds
$27.96 for 6 pounds
Answer-32.62
What is the area of the football field in the scale drawing? Assume that the field is shaped like a rectangle.
Answers
Answer:
i mean might as well get free points now that its 2 weeks old
Step-by-step explanation:
Answer:
Pythagorean Theorem: the diagonal of the football field is the hypotenuse. Let´s say the diagonal is C and the two other sides are A and B.
Width = A
Length = B
Diagonal = C
so: a2+b2=c
2502+1002=c2
2500+10000=c2
12500=c2
c=√12500
c=111.80 yards
Step-by-step explanation:
the ambitous jackle
I need help with square roots. I would really appreciate it if you help me understand them. Thank you! I'll give you 10 points and a five star review for a good answer.
Answers
Answer: 9/8
Step-by-step explanation:
The square root of this is 9/8 because when you square 9/8, you get 81/64, and when you square root it, you get 9/8.
The easiest way tho is knowing that when you square a number and square root the square, you get the same number, cuz the square root cancels the square. Does that make sense?
Anyways hope this helped!
i need help!!!!!!!!!
Answers
Isolate the variable by dividing each side by factors that don't contain the variable.
So your answer is S=5
Derrick's Dog Sitting and Darlene's Dog Sitting are competing for new business. Derrick's Dog Sitting
charges $16 plus $7 per hour. Darlene's Dog Sitting charges $20 plus $5 per hour.
Part 1 out of 2
Complete and solve the equation that can be solved to find the number of hours for which the total cost
will be the same for the two services. In your equation, use x to represent the number of hours of dog
sitting
The equation is
The total cost will be the same for the two services at
hours.
Answers
Answer: both services will cost the same if it is for 3 hours service.
Step-by-step explanation: Hope this helps.
Define x: Let x be the number of hours
Derrick Dogs sitting:
Fixed charged=$12
Hourly change=$5
Total charge=12+5x
Darlene dog sitting:
Fixed charged=$18
Hourly change=$3
Total charge= 18+3x
Find the total number of hours so that both cost are the same:
12 + 5x = 18 + 3x
5x - 3x = 18 - 12
2x = 6
x = 3
ANSWER: both services will cost the same if it is for 3 hours service
Answer:
3 hours hon
Step-by-step explanation:
Solve *plz be quick*
Answers
Answer:
9(10-2)=
90-18=72
11×7-23=54
100-15+23=108
16/8=2
Step-by-step explanation:
prove me wrong
54
108
2
(Equations used to solve are listed in photo)
Zachary places daisies and magnolias in a vase. If daisies cost x dollars, magnolias cost y dollars and a vase costs v dollars, mark all equations which represent the cost of 20 vases of 40 daisies and 80 magnolias.
Answers
Answer:
[tex]Total = 20v + 40x + 80y[/tex]
[tex]Total = 20(v + 2x + 4y)[/tex]
Step-by-step explanation:
The options were not given,en but the question can still be solved.
Given
[tex]Daises = \$ x[/tex]
[tex]Magnolias = \$ y[/tex]
[tex]Vase = \$ v[/tex]
Required
Determine the cost of 20 vases, 40 daises and 80 magnolias
If 1 vase costs $v, then
[tex]20\ vases = 20 * v[/tex]
[tex]20\ vases = 20v[/tex]
If 1 daises costs $x, then
[tex]40\ daises = 40 * x[/tex]
[tex]40\ daises = 40x[/tex]
If 1 magnolias costs $y, then
[tex]80\ magnolias = 80 * y[/tex]
[tex]80\ magnolias = 80y[/tex]
[tex]Total = 20v + 40x + 80y[/tex]
Another expression that represents the total is to factorize the expression.
[tex]Total = 20(v + 2x + 4y)[/tex]
A certain pizza parlor has 7
different toppings. How many two-
topping pizzas are possible?
Answers
49 bruuuuuuuuuuuuuuuuuuuuuuuuh
help pls , thank you for all who comment ! <3
Answers
Answer:
I think 23 yards
Step-by-step explanation:
not confirm
Which triangles are similar?
123
13
112
670
0
5
Triangle A
36
139
15
28
B
17
670
15
Triangle c
Triangle B
Answers
Answer:
Triangle A and C
Step-by-step explanation:
Because sum of the angles in triangle A=179 and also sum of angles in triangle C=179
932.48 divided by 2?
Answers
Answer:
The answer would be 466.24
466.24 hope this helps you
If you have 40.495 / 1,000,000 - 4,000+ 6,000,900
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...................
what
4
-1
-2
-3
5
The equation of the line in this graph is y=
I
x+
Answers
Answer:
The answer would be:
thec correct equation of the line is : y = 3 + 1.5x
tep-by-step explanation:
Select all the correct answers
Answers
Answer:
12^3,
Step-by-step explanation:
Help Giving Brainliest
Answers
Answer:
20cm squared
Step-by-step explanation:
so the scale factor is 1:2 so you just double the area so,
10cm squared x 2 = 20cm squared
Answer:
D: 40
Step-by-step explanation:
If the scale factor is 1:2 it means that each side is twice as big after being scaled. However, because the area is width * height that means that the area of the scaled one gets doubled two times, so is actually 4x bigger. This means the answer is 4 * 10 = 40 square cm
Which of the following is the product (3x - 5) and (3x + 5)?
Answers
Answer:
the answer is
....9x^2 - 25
Is that the real answer at the top and what’s the Raleigh Rocket’s score ?
Answers
Answer:
The scores are as follows:
Caroline Castways = 72
Raleigh Rockets = 24
Step-by-step explanation:
Let c be the Castways score and r be the Raleigh Rocket’s score
Then
According to given statements, the equations will be:
[tex]c+r = 96\\r = \frac{1}{3}c[/tex]
From equation 2
[tex]3r=c[/tex]
Putting c = 3r in equation 1
[tex]3r+r = 96\\4r = 96\\\frac{4r}{4} = \frac{96}{4}\\r = 24[/tex]
Putting the value of r in equation 2
[tex]r = \frac{1}{3}c\\24 = \frac{1}{3}c \\c = 24*3\\c = 72[/tex]
Hence,
The scores are as follows:
Caroline Castways = 72
Raleigh Rockets = 24
Which graph represents a function?
Answers
Answer:
a
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
B, C, and D, have straight up and down lines, which is not a function.
What is 4x - 16? Please show how you solved
Answers
Answer:
4(x-4)
4 is the largest common factor
I hope this helps:
Hey there!
For equations like this I usually find the GCF or Factors of the given numbers for both of numbers and factor/solve it from there!
So, I’ll do the same thing for you.
[tex]\bf{4x: 1,2,4,\& \ x}\\ \bf{16: 1,2,4,8}}[/tex]
GCF: [tex]\bf{4}[/tex]
[tex]\boxed{\bf{Answer: 4(x - 4)}}\checkmark[/tex] (Just distribute and it’ll convert back to the equation in your question
Good luck on your assignment and enjoy your da!
~[tex]\frak{LoveYourselfFirst:)}[/tex]
I need help with this... plz
Answers
Answer: 11,600
you multiply 58,000 by 0.8 and you’d get 46,400. then you would subtract that number by 58,000 to get the answer of 11,600.
Using the diagram below, find the length of BC.
Answers
What is the equation to find the radius of a cylinder? (Just the radius)
Answers
Answer:
divide the diameter by 2
Step-by-step explanation: