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
Vera_Pavlovna [14]
3 years ago
10

Devon bought 16 bottles of paint for his art. The paint cost $21 per bottle. Devon uses the compatible numbers below to estimate

the total cost. What is his estimate?
Devon needs to estimate: 16 x 21

He uses compatible numbers: 15 x 20 = ?
Mathematics
1 answer:
Flura [38]3 years ago
3 0
Compatible numbers 15 x 20= 300
You might be interested in
Show your work on how u would get the answer<br><br> ANSWER: 6x-2
dimaraw [331]

Answer:

since I can't see the whole shape or what the question is asking for, I'm going to assume that the shape is a square and that the question is asking for the perimeter because that appears to be the only way to get 6x–2

2(x+2) + 2(2x-3)\\=(2x+4)+(4x-6)\\= 6x-2

Step-by-step explanation:

to get the answer 6x–2, you would have to multiply the base by 2 and the height by 2 and add them together.

7 0
3 years ago
I do not know how to work this out... can someone PLEASE help me???
Zolol [24]
= square root 11 (5 - 12 - 2)
= square root 11(-9)
= -9 square root 11

answer is C.
you got it right
4 0
4 years ago
Read 2 more answers
What is 24 - 29 as a percent change
dezoksy [38]
-500 because if you subtract then turn it into a percent
3 0
3 years ago
How to calculate the critical value of z distribution ?
pshichka [43]

Answer:

Compute alpha (α): α = 1 - (confidence level / 100)

Find the critical probability (p*): p* = 1 - α/2

To express the critical value as a z-score, find the z-score having a cumulative probability equal to the critical probability (p*).

Step-by-step explanation:

5 0
3 years ago
2/3x -2 =2 what does x equal
Rufina [12.5K]

Answer:

x=6

Step-by-step explanation:

6 0
4 years ago
Other questions:
  • What are the integer solutions of the inequality |x| &lt; 3? A. 0, 1, 2, and 3 B. 0, 1, and 2 C. –2, –1, 0, 1, and 2 D. –3, –2,
    10·1 answer
  • After putting 5 gallons of gas into your car, the
    13·2 answers
  • 60x^3/12x state the excluded values for each.
    9·2 answers
  • A bacteria population doubles every 4 hours. There are currently 2,000 bacteria in a restricted area. If t represents the time,
    10·1 answer
  • Noel bought 4 T-shirts and 2 pairs of pants for $92. The cost of each pair of pants is $22. If all the T-shirts cost the same am
    15·1 answer
  • Which of the following expressions are polynomials and which are not (why?)<br> 1/x^3 +x^2
    11·1 answer
  • IIIlas' car usses 65 L of petrol to travel 728 km, while Hanis car uses 48 L in 552 km
    5·1 answer
  • Miu will solve the system of equations below using the elimination method.
    11·1 answer
  • Daryl measures the angle of elevation to be 62 degrees. Frances measures the angle of elevation to be 54 degrees. if the two ent
    10·1 answer
  • 4w-16 60<br> Simplify your answer as much as possible.<br> &gt;<br> .<br> X Х<br> 5<br> ?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!