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
Mama L [17]
3 years ago
7

Chris sells encyclopedias and earns $45 for each set he sells. How many sets did he sell if he earned $540 last week?

Mathematics
2 answers:
Helen [10]3 years ago
3 0

1 encyclopedia = 45$

x encyclopedias = 540$

x = 540*1/45 = 540/45 = 12 encyclopedias

Elodia [21]3 years ago
3 0

Answer:12

Step-by-step explanation:

You might be interested in
If C={-10,-9,-8,-7,-6,-5} and D={-6,-5,-4,-3,-3,-1} what is CnD
nalin [4]

Answer:

-123 and 203 130 31804

Step-by-step explanation:

Apex idk

5 0
3 years ago
A number decreased by 4 is greater than 13 solve pls
eimsori [14]

Answer:  

Year 10 Interactive Maths - Second Edition

Problem Solving

Linear equations are often used to solve practical problems that have an unknown quantity. We use a suitable pronumeral to represent the unknown quantity, translate the information given in the problem into an equation, and then solve the equation using the skills acquired earlier in this chapter.

Example 11

If a number is increased by 8, the result is 25. Find the number.

Solution:

Let x be the number.  Increasing x by 8 gives x + 8, which we are told is 25.  Therefore, x + 8 = 25.  Subtract 8 from both sides to find x = 17.  So, the number is 17.

Step-by-step explanation:

I hope this helps!!!

4 0
3 years ago
Aline etlea, deux coiffeuses contactent le même. fournisseur . Aline commande 10 lots de champoing à 15,60 l,unite et paie la me
KIM [24]

Answer:

on my screen it sayes its 50938

Step-by-step explanation:

6 0
2 years ago
Solve the system of equations using the elimination method and enter the value of y.
Viktor [21]
I think it is y= 9/5 + 4x/5
7 0
3 years ago
Help me u know who you are
BabaBlast [244]

Answer:

B

Step-by-step explanation:

In a parellelogram opposite angles are always equal

6 0
3 years ago
Other questions:
  • PPLEASE HELP!!!!! WHAT IS THE INITIAL VALUE MEAN FOR THIS GRAPH/FUNCTION
    7·1 answer
  • It takes Dave's dogs about 20 days to finish a 50-pound bag bag of dog food. which is the best estimate of number of pounds of d
    9·1 answer
  • the cost of a candle varies directly with the volume of the candle. If a candle with a volume of 80cm^3 costs $12, what would be
    7·1 answer
  • How does the value of the digit 8 in 1.8 compare to the value of the digit 8 in 486?
    15·1 answer
  • Which statement is not true ?
    15·1 answer
  • The amount of garbage, G produced by a city with population p is given by G = f(p). G is measured in tons per week, and p is mea
    6·1 answer
  • A man has a 10m X 10m square garden. In the center is a 2m X 2m square patch which he cannot use. He divides his usable space in
    12·1 answer
  • Select the two values of x that are roots of this equation.x2 + 3x – 5 = 0
    8·1 answer
  • Find 7/12 of 36 <br><br> I want a good answer!!!
    8·1 answer
  • Work out 20% of 25, can you give solution too? lol ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!