Please fill in the blanks I need to finish this fast.
Answer:
No the expressions are equivalent. The first expression, 8x - 2x + 12, can be simplified to 6x +12, which is equivalent to 6(x + 2).
Step-by-step explanation:
8x - 2x + 12
8x - 2x = 6x
Therefore:
6x + 12
6(x + 2)
6x
6 x 2 = 12
Therefore:
6x + 12
Solve the system by substitution x+4y=14 and 3x+4y=22
Answer:
x=4,y=5/2 or (4,5/2) depending on the type of answer you need .
Step-by-step explanation:
Answer:
Step-by-step explanation:
A restaurant customer left $1.35 as a tip...
Plz help me
Answer:
The tax was 4%- I have done this question in EnVision before...
Step-by-step explanation:
hep me i dont know the answer to this
Answer:
15.5 i think u just add the numbers
Step-by-step explanation:
Answer:
15.5
Step-by-step explanation:
PLEASE PLEASE PLEASE PLEASE HURRY I ONLY HAVE 59 MINUTES LEFT REEEEEE
Use the interactive number line to graph the inequality x > –2.5.
Answer:
The second and fourth one
Step-by-step explanation:
The open circle means more/less than or equal to and the closed circle is only more than or less than and it is greater so it goes right
!!!!!!!!PLEASE HELP ASAP!!!!!!!!!
5 1/2 + 6 3/4 + 2 1/3=
IN A FRACTION ONLY THANK YOU
Lee is sewing vests using 16 green buttons and 40 blue buttons. All vests are identical, and all have both green and blue buttons. What are the possible numbers of vests Lee can make? What is the greatest number of vests Lee can make?
Answer:
You can make 8 vests and each one will have 2 green buttons and 3 blue buttons (16/8=2 and 24/8=3)
Step-by-step explanation:
the GCF of 16 and 24 is (2*2*2*2 and 2*2*2*3) 2*2*2=8
Consider the right triangle below!
Answer:
the last area is 8
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
What is the Meaning of P
P - 6 = -5
Answer:
1 is the answer your looking for considering 1 - 6 = -5
Answer:
P = 1
Step-by-step explanation
You have to add 6 on -6 and -5 to make P alone
P - 6 = -5
+6 +6
P = 1
There is the meaning of P
Given the equation: 2y+8x=20. Rearrange the equation into slope-intercept form.
Answer:
y = - 4x + 20 ... slope=-4 y intercept:20
Step-by-step explanation:
2y+8x=20
2y=-8x+20
y = - 4x + 20 ... slope=-4 y intercept:20
(y = mx + b)
Noel bought a toy for $6 and CDs for $5 each. He spent a total of $46. How many CDs did he buy?
Answer:
8.
Step-by-step explanation:
he spent 46 and 6 was on a toy so he had 40 left 40 divided by 5 is 8. so 8 is your answer
For a field trip, 9 buses were filled and 4 students rode in cars. If there are 274 students, how many were in each bus?
Answer:
30
Step-by-step explanation:
274 - 4 = 270
270 ÷ 9 = 30
Three sets of a sum of a number and four are added to the sum of seventimes the same number and thirteen.
Craig like to collect records last year he had 12 records in his collection now he has 15 records what is the percent increase of his collection
please help ill give brainliest
Match the equation with the correct property of equality by drawing a line.
1)
5y = 12
5y + 6 = 12 + 6
2)
3 + 4 = a
[tex]\frac{3+4}{2}[/tex] = a ÷ 2
3)
3c + 9 – 9 = 15 – 9
4)
x + 3 = 8
4(x + 3) = 4(8)
Answer: division , addition, addition, multiplication, subtraction, addition, multiplication
Step-by-step explanation: idrk know how to explain other than the fact that you look at the symbols.
Answer the problem please
Answer:
this is not middle school math no way
Step-by-step explanation:
please help meeeeeeeeeeeeeee
Answer: B and C
Step-by-step explanation:
please help and explain so i dont have to keep asking thanks :)
Answer:
36.25
Step-by-step explanation:
21.75 divided by 3= 7.25
7.25x5=36.25
The Lesson Activity will help you meet these educational goals:
Content Knowledge—You will recognize statistical questions and examine the habits of data collected to answer them.
Mathematical Practices—You will construct viable arguments and analyze the reasoning of others.
STEM—You will grow in your understanding of mathematics as a creative human activity.
21st Century Skills—You will use critical-thinking and problem-solving skills and collaborate with others.
Directions
Read the instructions for this self-checked activity. Type in your response to each question, and check your answers. At the end of the activity, write a brief evaluation of your work.
Activity
Part A
For his class survey, Walden chose the question, How many people live in your home, including yourself? He asked his friend Drake to help him with the survey. Walden asked 10 students in his class the question, and Drake posed the same question to 10 more students in their class.
Based on the responses, they wrote these data sets:
Walden’s data set: 2, 2, 2, 3, 3, 3, 3, 4, 4, 4
Drake’s data set: 3, 3, 4, 4, 4, 4, 5, 6, 7, 9
Question 1
Compare the two data sets. Do they have the same center, or is the center of Walden’s data set greater or less than the center of Drake’s data set?
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Question 2
How does the spread of Walden’s data set compare with the spread of Drake’s data set?
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Question 3
Predict the overall shape of the distribution of the two data sets. Will the graphs of the two data sets be skewed to the left, skewed to the right, symmetrical, or uniform?
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Question 4
Are there any outliers in the data sets? If there are outliers, do they lie at the lower end or at the higher end of the data sets?
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Answer:
The center of Walden’s data, 3, is less than the center of Drake’s data set, 6.
Step-by-step explanation:
i got this answer^
Answer:
Part A) Question 1 The center of Walden’s data, 3, is less than the center of Drake’s data set, 6.
Part A) Question 2 Walden’s data ranges from 2 to 4, and Drake’s data set ranges from 3 to 9. Drake’s data set has a greater spread than Walden’s data set.
Part A) Question 3 The graph of Walden’s data set will be symmetrical about the center, and the graph of Drake’s data set will be skewed to the right.
Part A) Question 4 Walden’s data set doesn’t have any outliers. Drake’s data has an outlier with the value 9, which is at the higher end of the distribution.
Part B) Question 1 The center is 5.
Part B) Question 2 This data set has no spread at all. All the values are the same, so the difference of the highest value and the lowest value in the set is 0.
Part B) Question 3 All the data points would lie at the same point, 5. The graph would be a single bar at the value 5, with no other data points anywhere else.
Part B) Question 4 No. All the observations in the data set are the same, and the only answer to the question is 5. So there is no need to find the center, spread, or shape of the data set.
Part B) Question 5 No, Walden was not asking a statistical question because all the people living in the same house would give him the same answer to his question. So the question did not allow for multiple answers among the population that it was posed to.
so somebody said those were the answers but i don’t think they are correct.
Gregory knows that Triangle A B C is reflected onto Triangle A prime B prime C prime. Which statement about the figures is true?
If Gregory draws the segment with endpoints A and A’, then the midpoint will lie on the line of reflection.
If Gregory draws the segment with endpoints B and C’, then the midpoint will be on the line of reflection.
Points A and B are equidistant from the line of reflection.
Line segment A B will be perpendicular to the line of reflection.
Answer: I think it’s A
Step-by-step explanation:
Hope this helps
Answer: A.) If Gregory draws the segment with endpoints A and A’, then the midpoint will lie on the line of reflection.
Step-by-step explanation: Edge 2021
Two hot air balloons are traveling along the same path away from a town, beginning from different locations at the same time. Henry's balloon starts 10 miles from the town and is 24 miles from the town after 2 hours. The distance of Tasha's balloon from the town is represented by the function y=6x+14.
A. Tasha's balloon was farther from the town at the beginning and it traveled more quickly.
B. Henry's balloon was farther from the town at the beginning and it traveled more quickly.
C. Tasha's balloon was farther from the town at the beginning but, Henry's balloon traveled more quickly.
D. Henry's balloon was farther from the town at the beginning but, Tasha's balloon traveled more quickly.
Answer:
C. Tasha's balloon was farther from the town at the beginning but, Henry's balloon traveled more quickly.
Step-by-step explanation:
Brainliest please I really want to rank up
Seventy-two people signed up for the soccer league. After the players were evenly divided into teams, there were 6 teams in the league and x people each team.
Answer:
There are 12 people in each team
Step-by-step explanation:
72:6=12
Answer:
that means x equals 12
Step-by-step explanation:
because 72 divided by 6=12
i got the 2nd answer wrong because om someone but I can retry it :P
Answer:
C, 10
Step-by-step explanation:
it increases by 4 each day
The answer is C: 10.
please mark thanks and brainliest!!
Deborah has 104 baseball cards. She gave 16 baseball cards to her brother Corey. Then she put the remaining baseball cards in an album with 9 baseball cards on each page. How many pages of the album did Deborah use to store all of the baseball cards? Explain your thinking.
Answer:
10
Step-by-step explanation:
the answer is 9.77777777778 so round because you are not going to cut a page and you get 10.Hope this helps!
Answer:
it would be 10 page but 9 pages full and 1 page with 7 cards.
Step-by-step explanation:
First you subtract 104 - 16= 88. Then, you keep subtracting 9 from 88 to see how many pages needed to be used or you can divide it, and you have your answer!!
Which of the following best matches a part of a living cell with the function it performs? (1 point)
Vacuole: directs all of the cell's activities
Cytoplasm: directs all of the cell's activities
Vacuole: stores food, water, nutrients, and waste
Cytoplasm: stores food, water, nutrients, and waste
Answer:
The 3rd one
Step-by-step explanation:
Vacuoles stores food, water, nutrients, and waste inside a cell so the third one is the best answer and is true.
Answer:
Vacuole: stores food, water, nutrients, and waste
Step-by-step explanation:
hope this helps!
Triangle ABC is an isosceles triangle.
What is the measure of ∠ACD?
answers:
1. 40°
2. 70°
3. 110°
4. 140°
Answer:
3. 110°
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Help plz... give you brainliest for who ever answers, plz need help.
Can someone help me with math???
Answer:
I say Y/x =7/1
Step-by-step explanation: