1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elis [28]
2 years ago
13

Explain how to estimate 586-321 two different ways

Mathematics
1 answer:
Olenka [21]2 years ago
3 0
One way: estimate 586 to 600 and 321 to 300. Second way: estimate your answer
You might be interested in
a pet store buys bags of dog food for 30.00 dollars per bag and sells them for 54.00 dollars per bag. What is the percent markup
Alenkinab [10]

Answer:

80%

Step-by-step explanation:

(54-30)/30 *100 = 80%

7 0
3 years ago
Can someone please help? I will mark brainlist!!!!
elena55 [62]

Answer:

D

Step-by-step explanation:

Because it moves 6 down and 6 right

4 0
2 years ago
In a certain town, 22% of voters favor a given ballot measure. for groups of 21 voters, find the variance for the number who fav
Galina-37 [17]
<span>c. 4.6
       
21 X .22= 4.6
       
Calculating the variance requires finding the product of 21 and 22%. To make this easier we convert 22% into it's decimal form and construct the equation. To back check this answer we can use 10% of 21 voters which equals 2.1% then double that amount to reach 4.2%, knowing that we now have a close approximation of the variance we can eliminate answers a, b, and d, leaving c as the only logical choice.</span>
5 0
2 years ago
Please solve<br>x^2+6x+5=0​
Inessa [10]

Answer:

plus the other number and the other one

8 0
2 years ago
Which expression is equivalent to V-80?<br> -455<br> O -4.5;<br> O 4.5;<br> O 415
steposvetlana [31]

Answer:

v-12

Step-by-step explanation:

1Nonly_n8thanfull

4 0
2 years ago
Read 2 more answers
Other questions:
  • SURFACE AREAS – PYRAMIDS URGENT
    5·1 answer
  • Jamal deposits $1000 into a savings account on his 18th birthday. If the 2% interest is compounded yearly, how much will he have
    8·1 answer
  • Can someone help me ? Plz
    13·2 answers
  • answer whether or not 2/3 of 3/4 of a pan of brownies is the same amount as 3/4 of 2/3 of a pan of brownies
    9·1 answer
  • Solve for y.<br><br> 8(y – 2) = 4y
    14·1 answer
  • The first step in the process for factoring the trinomal x^2-3x-40 is to ?
    12·1 answer
  • PLEASE HELP THIS HOMEWORK IS DUE TODAY!
    11·2 answers
  • What are the two zeros of the quadratic function defined by the expression 9x2 - 4?
    6·1 answer
  • Solve for x<br> 1+x&gt;2(-2-5x)+6x
    5·1 answer
  • What’s the answer to this math question?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!