Answer:
It's 8
Step-by-step explanation:
What was the first error that Andrea made?
O Andrea used the reciprocal of the slope.
Andrea made a computational error when she simplified m.
Andrea substituted incorrectly when she solved for b.
Andrea made a sign error when she solved for b.
Answer:
B.
Step-by-step explanation:
stay off if you dont know and if you cant show work.. Which expression represents the difference (6b+9)−(7b−4)? show your work.
Answer:
-b + 13
Step-by-step explanation:
(6b + 9) - (7b - 4)
to get -b you have to subtract 6 by 7
to get 13 you add 9 and 4
What do you call the two numbers, when multiplied together, results in the product of 1?
Answer:
1x1
Step-by-step explanation:
Commutative property of multiplication: when two numbers are multiplied together, the product is the same regardless of the order of the factors. Identity property of multiplication: when a number is multiplied by 1 the result is the number itself.
answer 4 and 5 plzzzzzzzz
Answer:
#4:so you find out the y and the x next to the 2 and if the answer is 10 you got it right then you add it to this to the graph.
#5: i think i need help on this one
Step-by-step explanation:
hope this helps
You have 18 stamps from Mexico in your stamp collection. These stamps represent 38 of your collection. The rest of the stamps are from the United States. How many stamps are from the United States?
BRAINLY WILL BE GIVEN
SERIOUS ANSWERS PLEASE
In the first danceathon Jamie danced to 810 songs, but by the second danceathon he only danced to 700 songs. What is the percent decrease?
Answer:
about 0.87%
Step-by-step explanation:
I looked it up and hope its right!
If so plz thank me and mark as brainliest!
Pls answer as soon as possible
1st person will be marked brainliest
Answer:
Two half gallon containers can hold 1 gallon, whic is about 3.785 liters.
Step-by-step explanation
Answer:
Two half gallon containers can hold 1 gallon( 3.785 liters.)
Step-by-step explanation:
Mary and Julie both have a goal of raising $1000 for
charity. Mary raises $12 every 4 days. Julie raises $19
every 6 days.
Will Mary or Julie reach her goal first? Explain.
This is the sample response… Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.
This is the info that you should include in your response… Mary has a rise of 12 and a run of 4. Mary has a slope of 3. Julie has a rise of 19 and a run of 6. Julie has a slope of 19/6 or 3 and 1/6. Julie will reach her goal first, as she has the greater slope.
Use this information at your advantage.
Hope this helps! :))
Answer:
Julie will reach her goal first because she raises $19 every 6 days so she is working 6 days out of one week. So she will get to her goal first.
Step-by-step explanation:
carmaker has designed a car that can reach a maximum acceleration of 12 meters/second2. The car’s mass is 1,515 kilograms. Assuming the same engine is used, what should the car’s mass be if the carmaker wants to reach an acceleration of 15 meters/second2? Use F = ma.
Answer:
15/12 = 1.25
Step-by-step explanation:
Complete the table to show the amounts of yellow and red paint needed for different-sized batches of the same shade of orange paint. (3, 4, and 5 batches) Show your work on the space provided.
Having a little trouble with the chart
Answer:
10:12
15:18
20:24
25:30
Step-by-step explanation:
you could just multiply 5 and 6 by the same number so you would get ratios that are equal to each other so for example for 10:12 5 and 6 is getting multiplied by 2
Sierra has monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was $60. What is Sierra's monthly budget
help-
I need it-
urgently-
Answer:
$80 and $960
Step-by-step explanation:
Divide 240 by 3 which would be 80
Then multiply 12 times 80 (or 240 times 4) which would be 960
So $80 and $960
show your work step by step please I only have 20 minutes left!!!
Answer:
She is correct
Show Your Work explanation: if she can wash 3/4 of the car in half an hour, in 40 mins she can wash the whole car. 40 x 6 is 240. 240 mins = 4 hours.
Can i have brainliest please? :)
What is 3/4 divided by 1/8? Explain or show your reasoning how you determined the answer to the previous question. (answer and explain) and lastly
Tyler used 1 1/4 gallons of paint to paint 5/7 of a fence. How many gallons will it take to paint the whole fence? Write a multiplication equation or a division equation to represent this question, then find the answer. Show your reasoning.
Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of paint are needed for 1 door? Draw a diagram to represent the situation, then find the answer.
Answer: 6
Step-by-step explanation: i know this it's hard to explain
It will take 1 3/4 gallons to paint the whole fence.
How can we interpret the division?When 'a' is divided by 'b', then the result we get from the division is the part of 'a' that each one of 'b' items will get. Division can be interpreted as equally dividing the number that is being divided into total x parts, where x is the number of parts the given number is divided.
We need to find the expression of 3/4 divided by 1/8
3/4 x 8= 6
Therefore, The value of 7.89 divided by 2 is; 3.945
Now consider the gallons to paint the whole fence be x
1 1/4/x = 5/7
1.25/x = 5/7
then Cross multiply;
(5 × x) = (1.25 × 7)
5x = 8.75
x = 8.75/5
x = 1.75 = 1 3/4 gallons
Learn more about division here:
brainly.com/question/26411682
#SPJ2
help me do it step by step it is for a grade I need help ASAP
Answer:
a unit rate is a type of rate where the second quantity is one unit. Ex: 10 miles per hour
Step-by-step explanation:
GUYS PLEASE HELP ASAP!!!!!
Explain how you can use partial quotients to divide 7,563 ÷ 4 = ________.
IK THE ANSWER IS 1,890.75 I JUST NEED HELP TO EXPLAIN IT PLS HELP I WILL MARK BRAINLIEST!!!!!
Answer:
ok
Step-by-step explanation:
So this is how you do it
[tex]7,563/4[/tex]
4 goes into seven once and 4 goes into 35 8 times and 4 goes into 36 9 times and 4 goes into 3 .75 times and your answer should be 1,890.75
Sorry i did short division i was never taught to do long division :)
Hoped this helped you
woah carrot plus grape what is it?
grarrot
carrape
Answer:
well if you mix together will make Both
Step-by-step explanation:
But in this case It will be Carrot
Determine the quotient of 1 and 2 over 3 divided by 4 over 5.
1 and 1 over 3
1 and 8 over 15
2 and 1 over 12
2 and 5 over 6 plz help!!! Asap
Answer:
me tooo plzzz some one slove this
What is the value of the expression (-12) (-5) +4 divided by (-2)?
I also need help on these last 2(number 20 and 9)
Answer: number 4 the last option
Step-by-step explanation: too lazy to write it out.... 0-0
The second linear function is y = -6x + 8. Which value represents the possible difference between the two functions if x = 5 ?
A) 44
B) 22
C) -22
D) 0
I really need help!!
Complete the table for n= -1 and n= 7. The answers must be in order for f(n)
Answer:
See below.
Step-by-step explanation:
n = -1, 2n - 1 = 2(-1) - 1, f(n) = -3
n = 7, 2n - 1 = 2(7) - 1, f(n) = 13.
Please help me ASAP!
Answer:y= 4x-2 and y-2=4(x-1)
Step-by-step explanation:
Answer:The answer in y=4x-2
Step-by-step explanation:
So, 4 is how man units it goes up at a time, -2 is the y intercept where it intercepts the Y axis and x is x Here is how to solve the first ordered pair the equation is 4(-1) -2 so 4 times -1 is -4 -2 so basically it is -4 +-2 so you get -6 so to solve the rest do what i just demonstrated just change x to 0,1,2 ect.
Hello! Need help again
Consider the following situation:
Sweet Springs Candy Shop sold 2 pounds of chocolates for $9.98 and 5 pounds of chocolate for $24.95.
A. Is the relationship between the number of pounds of chocolate and the total cost proportional?
B. Why or why not?
Answer:
Yes, they are proportional.
Step-by-step explanation:
If we round it up we can assume that 2 chocolates = $10
which mean each one is about $5
5x5=25 the number stays the same and the price does not change making it proportional.
Here is an equation: 4x - 4 = 4x + _____. What could you write in the blank so the equation would be True for one value of x.
o -7
o 19
o -4
o 4x
o 2x
Answer:
-4
Step-by-step explanation:
:)
A 2 kg book sits on a table 2 meters off the ground. What is the GPE of this book?
A. 2 J
B. 4 J
C. 40 J
D. 20 J
30 POINTS!
Select all that apply.
Two numbers where the y-coordinate is 10 less than the x-coordinate.
o Point C
o Point B
o Point A
o Point E
o Point D
Two numbers with a sum of two.
o Point C
o Point B
o Point A
o Point E
o Point D
Two numbers where the y-coordinate is 10 less than the x-coordinate.
o Point C
o Point B
o Point A
o Point E
o Point D
Two numbers with a sum of two and where the y-coordinate is 10 less than the x-coordinate.
o Point C
o Point B
o Point A
o Point E
o Point D
Answer:
cb, ba
Step-by-step explanation:
If necessary, use / for the fraction bar. Please reduce to simplest terms
What ratio value is shown by the following double number line? Use / for the fraction bar and do not use spaces.
Answer:
Step-by-step explanation:
The value is 3
Another one for you!