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
Anuta_ua [19.1K]
3 years ago
6

Work out an estimate for 31 times 9.87 over 0.509

Mathematics
1 answer:
Ganezh [65]3 years ago
5 0

Answer:

620

Step-by-step explanation:

9.87 is about 10 and 0.509 is about 0.5

(31 * 10) / 0.5 = about 620

You might be interested in
Find the distance between X(-3, 8) and Z(-1,5) *<br> what is it :’)
ahrayia [7]
Answer:

d = √13

Step-by-step explanation:

d = √((x2 - x1)² + (y2 - y1)²)

points: (-3, 8) & (-1, 5)

d = √((-1 - -3)²+(5 - 8)²)

d = √(2)²+(-3)²

d =√(4 + 9)

d = √13



7 0
2 years ago
Jamie wants to purchase some books and plans for the library period the plants each cost $14 and each book cost $9.
neonofarm [45]

Answer:

38 ≥ 14p + 9b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
T-Mobile has a family plan of four lines $120 additional lines are $10 each per month. If Jason wants to spend at most $175 per
Irina-Kira [14]

Answer:

5 lines

Step-by-step explanation:

hope this helps.

5 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPP!!!!!!!!!!
raketka [301]
Answer is:
x ≥ -18/5

2+4/9x ≥ 4+x
4/9x-x ≥4-2
4/9x-9/9x ≥2
- 5/9x ≥2 multiple by 9
-5x ≥2•9
-5x ≥18
x ≥ -5/18
6 0
3 years ago
Read 2 more answers
Find the value of y in this equation 16y=164
fiasKO [112]
16y = 164
y = 164 ÷ 16
y = 10.25

Hope This Helps You!
8 0
3 years ago
Read 2 more answers
Other questions:
  • How can the mean be 3 1/2 people when half a person does not exist
    11·1 answer
  • Super pressure <br> I need help
    11·1 answer
  • What is the distance between ( -5, 3 ) and ( 3, 3 ) ?
    11·2 answers
  • Write the phrase as an exprWrite the phrase as an expression.
    8·1 answer
  • What is the factor of <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B4%7D%20%20-%20x" id="TexFormula1" title=" {x}^{4} -
    6·1 answer
  • I need to k what are the answers to this
    10·1 answer
  • What do we need to remember when it comes to overlapping areas?
    13·1 answer
  • Round 12.5829 to the nearest tenth.
    9·1 answer
  • Help me plz.................
    5·2 answers
  • Giving Brainliest if correct! :D
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!