Answers
Answer:
I would say D. There is no logical explanation for the final answer but there is for everything else.
For A: Makes sense because 3x-2 are in parenthesis outside a number so you can multiply.
For B: Makes sense because you are allowed to add/subtract like terms but in this case only subtracting would make sense, (which is what they did) since you want to get all the like terms on one side.
For C: Makes sense because you are trying to simplify the equation, and they are both like terms (they are both numbers that have no letter attached to them) and they are on the opposite side making them able to be simplified.
For D: No idea what the point is.
Related Questions
can someone fill in the chart please!!
Answers
Answer: (P 3, -3, 4, -4) {q 14. -14, 7, -7} [P + Q 17, -17, 11, -11]
Hope this helps! :)
Solve for x. The polygons are similar. 4 2x – 12 5 10 10
Answers
Answer:
Step-by-step explanation: THIS WAS ACCIDENTAL! IM SO SORRY.
What is the answer to this equation?
Answers
Answer:
m∠A = 78°
Step-by-step explanation:
The question tells us these angles are supplementary meaning they will add up to 180°. We can use the information to make an equation.
m∠A + m∠B = 180
3x + 18 + 5x + 2 = 180
8x + 20 = 180
8x = 160
x = 20
Now we can substitute the solution for x to find the measure of ∠A.
m∠A = 3(20) + 18
m∠A = 60 + 18
m∠A = 78
Find all solutions of sinx-sqrt1-3sin^2x=0
Answers
Answer:
what
Step-by-step explanation:
that doesnt make any sense
Spider monkey the tail is. 60% of the length shown. What is the length of its tail
Answers
Answer:
male monkeys tail can have 1 to 1.5 feet or 31 to 45 cm
female monkeys tail can have 2.1 to 2.5 feets or 64 to 75 cm
Pls help as fast as u can
Answers
Answer:
Step-by-step explanation:
a)4.67
b) 2.27
do you not have a calculator? :/
Answer:
a. $2.2
b. $2.2
Step-by-step explanation:
Not completely sure if it's right for part b, but 100% sure my answer for part a is right.
If the simple interest on $7000 for 5 years is $2800, then what is the interest rate?
Answers
Answer:
R%= P × T /SI
r = $7000×5 /$2800
r= 12.5%
plzz thnx my answer..
Write an expre
sion to represent:
Four less than the quotient of a number x and 5.
Answers
Answer:
X/5 - 4
Step-by-step explanation:
A jar contains 12 caramels, 7 mints and 16 dark chocolates. The probability of selecting a dark chocolate, eating it, and then a selecting a caramel is the setup. What is the probability fraction of "selecting a dark chocolate".
Answers
Answer:
45.7%
Step-by-step explanation:
12 + 7 + 16 = 35
16/35 = 0.457 = 45.7%
Evaluate the function E(z)=(z+1)^2 for the following values of z.
a. E(a)
b. E(a + h), h not equal to 0
Use a & b to evaluate the following, for h not equal to 0
c. E(a + h) - E(a) / h =
Answers
Answer:
a. E(a) = (a+1)²
b. E(a + h) = (a+h+1)²
c. E(a + h) - E(a) / h = (a+h+1)²- (a+1)²/h
Step-by-step explanation:
E(z)=(z+1)²
E(a) = (a+1)²
E(a + h) = (a+h+1)²
E(a + h) - E(a) / h = (a+h+1)²- (a+1)²/h
so I have to take my keystone's soon even tho I have only half of the required material learned cuz of corona and I have to pass them to graduate so does anyone know a good app where I can study those topics
Answers
Which graph represents the solution of the system:
y=3y=2x−1
Answers
Answer:
The second graph
Step-by-step explanation:
Answer: I think it's the 2nd option
Step-by-step explanation: (y=3) on the graph would be right between 4 and 2, going Horizontally across the graph
The (y=2x−1) goes diagonally down the graph: intercepting with the numbers shown on the following question
Also according to my calculations, the line is diagonally on the y intercept just like the second option
Which answer shows the proper use of the distributive property?
A. 2(a+b) = 2ab
B. 2(a+b) = 2a + b
C. 2(a+b) =2a+2b
D. 2(a+b) = a+2b
Answers
Answer:
c is showing the proper distributive property
Step-by-step explanation:
Divide check your result by multiplying
A) 8,918 ÷26
B) 630 ÷35
C) 483 ÷23
D) 629 ÷17
Answers
Answer:
A:) 343
B:) 18
C:) 21
D:) 37
Step-by-step explanation:
James is playing his favorite game at the arcade after playing three times He has eight tokens remaining He initially had 20 tokens and the game cost the same number of tokens each time The number T of tokens has a function of g the number of games played write the formula T equals
Answers
i hope this helped you!
Mia is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Mia will earn $50 every time one of her songs is played in a commercial and she will earn $120 every time one of her songs is played in a movie. How much would Mia earn if his songs were played in 5 commercials and 3 movies? How much would Mia earn if his songs were played in cc commercials and mm movies?
Answers
Answer:
50c + 120m represents Mia's earnings with c commercials and m movies
Mia would earn $610 with 5 commercials and 3 movies
Step-by-step explanation:
First, create an expression that represents her earnings with c commercials and m movies:
50c + 120m will represent her earnings with c commercials and m movies
Now, find her earnings with 5 commercials and 3 movies:
50c + 120m
50(5) + 120(3)
= 250 + 360
= 610
So, Mia would earn $610
Answer:
$610
Step-by-step explanation:
Ok so I would multiply $50 with 5 because it costs $50 for one commercial and there are 5 of them. You get $250 from it.
Next you multiply $120 and 3 because it costs $120 for 3 movies. You get $360.
Now you add and you get your answer which is $610.
True/ False:
The distance formula helps you determine the length of segments
Answers
Hello! :)
Please help me solve this + explain your answer :)
I will indeed give you Brainlst <3
Answers
Answer:
D (-2,6)
x=y-8;5x+y=-4
Step: Solve x=y−8for x:
Step: Substitute y−8 for x in 5x+y=−4:
5x+y=−4
5(y−8)+y=−4
6y−40=−4(Simplify both sides of the equation)
6y−40+40=−4+40(Add 40 to both sides)
6y=36
6y /6 = 36/ 6 (Divide both sides by 6)
y=6
Step: Substitute6foryinx=y−8:
x=y−8
x=6−8
x=−2 (Simplify both sides of the equation)
x=−2 and y=6
I hope this helps:
Find the unit rate of 624 calories in 3 servings. Its 8th grade math.
Answers
Answer:
you can look up the exact quizizz your taking and find all the answers
Step-by-step explanation:
for example: look up your question on the quizizz and then type it in the search bar and add quizziz to the end of it and you should find all your answers there<3
Buddy’s family’s bowling team won 3/5 of its game this season. In 2/9 of the games they won, they out scored their opponents by more than 20 points.
What fraction of all of the games did the team win by more than 20 points? Simply answer.
Answers
Answer:
Hi how are you doing today Jasmine
A bag contains 8 red marbles, 2 blue marbles and 5 green marbles. If two marbles are
drawn out of the bag, what is the probability, to the nearest 100oth, that both
marbles drawn will be green?
Answers
Answer:
00
Step-by-step explanation:
it is 0
What is the slope. Write the answer in simplest form.
Answers
Answer:
-1/4
Step-by-step explanation:
Points: (-8, -3), (-24, 1)
slope = rise/run = difference in y / difference in x
Find the difference in the y-coordinates in either order:
Let's do 1 - (-3) = 1 + 3 = 4
Now we find the difference in x, but it must be in the same order we did the difference in y.
-24 - (-8) = -24 + 8 = -16
Difference in y = 4
Difference in x = -16
slope = 4/(-16) = -1/4
Answer: -1/4
is 2 and 7 eighths greater than 2 and one half.
Answers
Answer:
Yes.
Step-by-step explanation:
To clarify this convert the question into a fraction to make it look like this 2 7/8 and 2 1/2. 1/2 is 50% and 7/8 is 87.5%, the better percentage, the greater the number is.
what is the location of 0,1? i need help heheheh
Answers
Answer:
Free Coins!!!
Quadrant 1 if that's what your talking about
The graph below shows a couple of plotting points, one of them being 0,1.
Help please due soon
Answers
Answer:
b is 42
hope that helpssss
Please help me with this question
Answers
7 x 3/8= 21/8 or 2 5/8
5 x 2/3= 7/3 or 2 1/3
4 x 1/5= 4/5
Simplify:1/5 + (-2/3)?
Answers
Answer:
SOOOOOO
Step-by-step explanation:
YOU MAKE IT 1/5 + -2/3
INTOOO
3/15+-10/15
THENNNN
YOU ADD THEMMM
AND UU GETTTT
-7/15
SOOO THAT UR ANSWER ITSS A THE FIRST ONE
-7/15
can you please help me with this?
Answers
Answer:
B?
Step-by-step explanation:
I beilieve its B? Ive never heard about dances for inuguration.
Let y be the number of dollars that Jon has and let x be the number of dollars Steve has. The graph shows the relationship between how much money they each have, as Jon pays Steve
Answers
The [tex]y[/tex] and [tex]x[/tex] axes in the above graph are compared to how much money Jon and Steve have, respectively. Thus, [tex]y=6+x[/tex] is the pictorial representation.
What are type and graph?A graph is referred to as a mathematical construct that connects a collection of points to express a certain function. A pairwise link between the items is established using it. The lines that link the graph's vertices (also known as nodes) are its vertices (lines).
What purposes do graphs serve?A common technique for graphically showing data linkages is the graph. Although takes up less space, a graph accomplishes the goal of conveying which is either too many more and complicated to be completely stated in the words.
To know more about graph visit:
https://brainly.com/question/17267403
#SPJ1
Find the length of side x in simplest radical form with rational denominator?
Answers
Answer:
The value of x = √6/2
Step-by-step explanation:
Given
The hypotenuse of triangle = √2
Ф = 30°
Using the trigonometric ratio
cos Ф = adjacent / hypotenuse
here
Ф = 30°
Adjacent to 30° = x
hypotenuse = √2
so substituting
cos Ф = adjacent / hypotenuse
cos 30° = x / √2
x = √2 × cos 30°
x = √2 × √3 / 2
x = √6/2
Therefore, the value of x = √6/2