Please answer asap, its due in a couple days :3
Bobby Joe made a mistake on his assignment on Combining Like Terms. Can you help Bobby Joe? For full points on this question:
Tell me what he did RIGHT!
Tell me the mistake that Bobby Joe made
Tell me the correct way to combine like terms in this expression
6x + 5x + 2y
11x + 2y
13xy
Answer:
Bobby added 6x and 5x which was correct because they're like terms
Bobby then combined 11x and 2y which was incorrect, they're not like terms because they have different variables
to correct his mistake he has to stop simplifying the equation at 11x + 2y because that is as far as you can simplify it
Bobby Joe has done combination properly till [tex]11x + 2y[/tex] because, [tex]6x + 5x[/tex] are like terms and has common variable [tex]‘x’[/tex] but, he messed up when he started combining [tex]11x + 2y[/tex]because, they are not at all like terms and doesn't have common variable. So, to recover it he should stop combining till [tex]11x + 2y[/tex].
Help?
( this is not from a quiz. )
( also, this is science. )
my last question got answered and they told me answers not even related to the question.
Answer:
A
Step-by-step explanation:
if u count the number of spaces from the zero after the decimal point then make it negative becouse the zeros are behind it
What is one-half divided by one-eight?
Please use fractions
I'll give brainliest if it's right and you show ur work
Answer: 4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
1/8 -> 1 x 8 > 2 x 1 = 8/2
1/4 -> 4 x 2 > 1 x 2 = 4/1 = 4
2x+9=17 help me someone plz
Plz :<
In a science experiment, the temperature of a substance is changed from 42 degrees Fahrenheit to -54 degrees Fahrenheit at an average rate of -12 degrees per hour. Over how many hours does this change take place? *
10 points
A -8 hours
B. 1/8 hour
C. 1 hour
D. 8 hours
Answer:
D 8 hours
Step-by-step explanation:
it has to be positive and it is obviously more than 1 hour so it has to be 8 hours by process of elimination.
Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did they drive to the coast?
Answer:
zaqwsxcderfvbgtyhnmjuiklop
Step-by-step explanation:
Answer:
what are the hyphens for?
Step-by-step explanation:
Please help with homework
For A the answer is 40
Sorry I could only find find for A
Could you give brainliest
Please help me answer this question.
y = –6x+2
–12x – 2y = –4
How many solutions does this linear system have?
one solution: (0, 0)
one solution: (1, –4)
no solution
an infinite number of solutions
Will AWARD BRAINLEYEST
Answer: Option D
(D) infinite number of solutions
Step-by-step explanation:
Stacy and Neil painted 280 ft2 of their living room wall with 4/5 gallon of paint. How many square feet can they paint with 4 gallons of paint?
Answer:
56
Step-by-step explanation:
Divide 280 by 4/5 and get 14 then multiply by 4 and get 56
Answer:
1400 ft2
Step-by-step explanation:
if 280 ft2 comes from 4/5 of 1 gallon of paint, then do 280 x 4, because their are 4 gallons of paint. after you x that it will be 1120 ft2. but the extra 1/5 paint from all 4 of the gallons comes out to 4/5 so add 280 ft2 to that 1120 ft2.
it comes out to 1400 ft2.
. The table shows a proportional relationship between x and y. What is the unit rate of y per x? A) 1 B) 3 C) 6 D) 9
ill give brainly
Answer:
I cannot see the table.
Step-by-step explanation:
You can download the image, then attach it to your question. I will gladly edit this answer if you need it!
If x (x+y) = 27 and y (x+y) = 54, what is the value of (x+y)^2?
Answer:
9x^2
Step-by-step explanation:
It is given that:
x ( x + y ) = 27
If one manipulates the equation, by dividing by x, they get:
x + y = 27/x
It is also given that:
y ( x + y ) = 54
Again, manipulate the equation, only this time, divide by y,
x + y = 54/y
It is obvious that;
x + y = x + y
Yet this was proven;
x + y = 27/x
x + y = 54/y
Therefore, the following has to be true;
27/x = 54/y
To sove the proportion, use cross products;
27/x = 54/y
54x = 27y
Inverse operations:
54x = 27y
/27 /27
y = 2x
Substitute;
(x + y)
y = 2x
= (x + 2x)
= 3x
Now solve:
(3x)^2
9x^2
Convert 3.25 kilograms to grams.
(1 kilogram = 1,000 grams)
Group of answer choices
0.000325
0.00325
325
3250
Answer:
3250
Step-by-step explanation;
3.25 * 1000 = 3250
Please tell me how you did this step by step
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Please Show or Explain your work.
(4, 9) and ( –5, 9)
Answer:
(4, 9) and (-10, -8)
Step-by-step explanation:
Answer:
absolute value symbols are the the ones that look like this | | with numbers in the middle right?
dentify the pattern rule for this sequence: 1, 4, 2, 8, 6, 24, 22…
add 3, divide by 2
multiply by 4, subtract 2
add 3, subtract 2
multiply by 4, divide by 2
Answer:
Step-by-step explanation:ffcrrer
Answer:
multiply by 4 subtract 2
-hope this helped have a good rest of your day :)
Step-by-step explanation:
Thomas decides to use the method of proportions and similar
triangles to find the height of a lamppost. He measures the length of
the post's shadow and finds it is 5 feet long. Then, he holds a 1-foot
ruler perpendicular to the ground and finds that it casts a 2-inch
shadow. How tall is the lamppost?
a. 2.5 ft c. 30 ft
b. 12 ft d. 60 ft
Answer:
C. 25
Please mark brainiest
Step-by-explanation:
i will mark you brainly just please help!
Answer:it a half inch down i then go a little down in then you have to put a dot on the spout in then you wait ill come back for more
Step-by-step explanation:
go to my page
I REALLY REALLY NEED HELP ON THIS!!! IF YOU SHOW YOUR WORK I WILL MARK YOU AS BRAINLIEST!! WORTH 20 POINTS!!! A water pump moves 360 gallons of water in 18 minutes. Draw a graph of the situation. How long would it take to pump 1,080 gallons of water? Find the number of gallons pumped each minute.
How the Right of Occupancy can be transferred or exchanged.
A service club has 64 male members and 16 female members. Which statement is true?
A.There are 2 female members for every male member in the service club.
B.There are 2 male members for every female member in the service club.
C.There are 4 female members for every male member in the service club.
D.There are 4 male members for every female member in the service club.
Answer:
D
Step-by-step explanation:
It would be D because since there would be 4 male members for each female, 16 times 4 is 64 so it would be correct.
Answer: D
Step-by-step explanation: There are 4 times as many male members, so there will be 4 male members for every ONE female member
Please help, I will give brainliest to best answer
Answer: corn flour
Step-by-step explanation:
WF: 12.5/5 =2.5 per pound
RF: 24/8 = 3 per pound
CR: 33.75/15 = 2.25 per pound
SF: 55.2/24=2.4 per pound
6 to the second power−2(5+1+3) equals?
Answer:
306
Step-by-step explanation:
6² = 36
36 - 2 = 34
Since 5+1+3 is in parenthesis, it comes before multiplication (remember PEMDAS or Order of Operations)
5+1+3 = 9
34 x 9 = 306
Answer:
306
Step-by-step explanation:
6² = 36
36 - 2 = 34
Since 5+1+3 is in parenthesis, it comes before multiplication (remember PEMDAS or Order of Operations)
5+1+3 = 9
34 x 9 = 306
Students voted for a new class president and the results are shown in the table.
A 2-column table with 3 rows. Column 1 is labeled Candidate with entries Rosalia, Jocelyn, Danny. Column 2 is labeled Votes with entries 124, 109, 111.
The ratio 124:111 is a _______compassion
part-to-part
part-to-whole
whole-to-part
whole-to-whole
Answer:
its *part to part* also A
Step-by-step explanation:
:)
Answer:
A (i think)
Step-by-step explanation:
Quadrilateral Q’R’S’T is a dilation if quadrilateral QRST, with the origin as the center of dilation.
What appears to be the scale factor used to create this dilation?
4
0.5
2
0.25
Michael decided to make French toast. He finds a recipe that calls for the following ingredients:
FRENCH TOAST
8 slices of bread
4 eggs
2 cup of milk
1 teaspoon of cinnamon
Which of the following comparison statements describe how much milk is used for the slices of bread used (There are 2 correct answers)?
A.1/4 cup of milk for every 1 slices of bread
B.2 cup of milk for every 8 slice of bread
C.1 cup of milk for every 1 slice of bread
D.1 cup of milk for every 1/8 slice of bread
E.4 cups of milk for every 1 slice of bread
HELPP!! BRAINLIEST??
Answer:
answer number 4 I believe
Answer:
Its... x > 17
Step-by-step explanation:
1. Since the arrow is pointing to the left of the graph it means greater than.
2. The circle is also not filled in so it does not mean greater than or equal to.
3. The circle is open so that means it is JUST greater than.
Answer: x > 17
A plant’s growth rate is observed one time per week over the course of 5 weeks. Since the plant is still a seedling in the first two weeks, the observer starts to record the height of the plant in Week 2. The observer notes that on week 2, the plant is 4 inches high. On week 5, the plant is 13 inches high.
Answer:
um this is confusing.....
i need some help over here
Answer:
50
Step-by-step explanation:
Answer:
The first one should be 275 the second is 11000
Step-by-step explanation:
Abby takes a ride-sharing service to ride from her home to the mall. The ride-sharing service charges $1.75 per mile plus a one-time charge of $5.00.
Which equation can be used to find y, the total cost of the ride, given x represents the number of miles of the ride?
(A.) y=1.75x−5
(B.) y=1.75(x+5)
(C.) y = 1.75x + 5
(D.) y = 5x + 1.75
Answer:
c)
Step-by-step explanation:
$5.00 is a one time charge but $1.75 is per mile and x represents the number of miles.
The equation can be used to find y is option (C.) y = 1.75x + 5
Given that,
The ride-sharing service charges $1.75 per mile plus a one-time charge of $5.00.Equation:Here we present the equation for determining the y.
y=1.75(x+5)
Therefore, the option c is correct.
learn more about the equation here: https://brainly.com/question/10821476