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
kifflom [539]
4 years ago
14

What do 2 equivalent expressions always have in common

Mathematics
2 answers:
SpyIntel [72]4 years ago
8 0
2 equivalent expressions always have the same amount. They always equal the same number. 
PSYCHO15rus [73]4 years ago
8 0
Since they are called equivalent expressions, they are simply equivalent.

They give the same answer.
You might be interested in
5x - 2 - 9<br> x + y = -3
erik [133]

Answer:

whats the question you need to answer?

3 0
3 years ago
the admission fee for a charity event is 7 dollars for children and 10 dollars for adults the event was attended by 700 people a
ollegr [7]
Given:
$7/child
$10/adult
Total people = 700
Total money = $6,400

First, make two equations.
Let a = # of adults & Let c = # of children.
Let p = total people

1.      a+c = 700
2.  10a+7c = 6,400

Then, rearrange the equation to solve for a variable.
c = 700-a

Substitute (700-a) for c, or the # of children in the second equation.
10a+(700-a) = 6400
9a+700 = 6400
9a+700-700 = 6400-700
9a = 5700
9a/9 = 5700/9 
a = 633\frac{1}{3}  = # of adults attended

700-633\frac{1}{3} = c = 66 \frac{2}{3} = # of children attended


4 0
3 years ago
Can yoy please help solve yhis problem.2/5b+1=11​
shusha [124]

Answer:

(2/5)*b+1 = -11 // + 11

(2/5)*b+1+11 = 0

2/5*b+12 = 0 // - 12

2/5*b = -12 // : 2/5

b = -12/2/5

b = -30

b = -30

Step-by-step explanation:

hope this helped :)

5 0
3 years ago
Read 2 more answers
Madison planted her garden with 2 5 marigolds and 3 7 tulips. What fraction of the plants in the garden are either marigolds or
vfiekz [6]
To answer this you will combine both fractions together to get a total. The denominators are not the same so you will need to create equivalent fractions for both with a common denominator. The denominator is like the units, and to be able to add them they must be the same.

2/5 + 3/7

2/5 = 14/35 and 3/7 = 15/35

14/35 + 15/35 = 29/35

29/35 of the garden are these 2 flowers.

5 0
3 years ago
Read 2 more answers
Jose works 25 hours a week at $12.50 per hour. How many weeks will he have to work to earn $3,437.50?
Sidana [21]
The answer is 11. You multiply 25 and 12.5 first. then once you find out how much money you get each week, you divide the 3437.5 by the number you got, which is 312.5. Divide 3437.5 by 312.5
4 0
3 years ago
Other questions:
  • Classify each triangle as equilateral isosceles or scalene ​
    15·1 answer
  • A. 12
    15·1 answer
  • As an estimation we are told £3 is €4.<br> Convert €20 to pounds.
    9·1 answer
  • All of the following are equivalent except _____.<br> 1.25<br> 12.5%<br> 125%
    5·1 answer
  • What are the factors of the polynomial below?
    6·1 answer
  • Pls help me
    13·1 answer
  • -7w + 2(w + 8) = -24<br><br> Can you help me find w?
    13·1 answer
  • Find the 16th term to the series PLEASEEE
    5·1 answer
  • Is the dotted line on the shape given below a line of symmetry ?
    6·1 answer
  • Find the missing side length of the right triangle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!