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
scZoUnD [109]
3 years ago
12

What is 7x30=7x----tens

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
5 0
What is 7x30 = 7 x --- tens = --- tens = ---
balu736 [363]3 years ago
3 0
7x30=7x
210=7x
___ __
7 7

30 = x


( 7x30=210 )

or...
((Faster way))

7x30 = 7x
_ __
7 7

(7's cancel out)

30=x
You might be interested in
Find the measures of the interior angles and please tell me all angles
VLD [36.1K]
Angle A = 59
Angle B = 48

4 0
3 years ago
What is the least common denominator (LCD) for these fractions? 2/7 and 9/10
yanalaym [24]

Answer:

70

Step-by-step explanation:

7 and 10 = 70, This is the correct answer because 7 times 10 equals 70, and 10 times 7 equals 70 too, so 70 is the LCD

7 and 10 = 1, This is impossible because anything multiplied by 7 naturally does not get 1 as a answer, including 10 too. X

7 and 10 = 10, Only 10 times 1 equals 10, but 7 a natural whole number does not equal 10. X

7 and 10 = 35, Only 7 times 5 equals 35, but 10 times a whole number does not equal 35. X

4 0
3 years ago
According to an article in Marketing News, fewer checks are being written at the grocery store checkout than in the past. To det
alina1380 [7]

Answer:

ooga booga

Step-by-step explanation:

my feet smell like tooga

6 0
2 years ago
Which expression is equivalent to "10-18"?<br> 10 + 18<br> 18 - 10<br> 10 + -18<br> 18 + -10
JulsSmile [24]

Answer:18 - 10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Robin wants to find out the number of salamanders by a pond near her house. She catches 45 of them, puts a leg band on each sala
Verdich [7]
Given:
1st week: caught 45 salamanders and put leg bands on them
2nd week: caught 50 salamanders and 3 have leg bands

3/50 = 0.06 of the salamander population have leg bands.

45 / 0.06 = 750 total number of salamanders 

<span>45/750 = 0.06 or 6% </span>

The reasonable estimate of the number of salamanders by the pond is 750 salamanders.


8 0
2 years ago
Other questions:
  • ∠1 and ∠2 are
    5·1 answer
  • A ______ is e ratio of a number to 100
    8·1 answer
  • You can paint 4 boxes in 30 minutes. at this rate, how many boxes can you paint in 5 hours?
    7·2 answers
  • Help me on 12 and 13 please
    5·1 answer
  • PLEASE HELP ME!!!
    15·2 answers
  • 2
    14·1 answer
  • Help :')<br><br> What integer does the arrow indicate?<br><br><br><br> -9<br> -14<br> -3<br> 6
    5·2 answers
  • WILL GIVE BRAINLIEST-<br> Complete the table to multiply x^2 - 4x + 4 and 6x + 3.
    6·1 answer
  • Compare aristocrats, farmers, and merchants in the ancient chinese society
    11·1 answer
  • What is the equation of the line in slope-intercept form? <br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!