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
valkas [14]
2 years ago
15

plz help doing test rn i need it

Mathematics
1 answer:
Roman55 [17]2 years ago
3 0

Answer:

|answer|  \\ 1)0=0 \\ 2)0=28

3)The example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value. y = 2 - 3(-5/7) becomes 2 + 15/7, which is 29/7.

You might be interested in
Evan paid $60.54 for 3 notebooks and a calculator. If the calculator costs $45.87, how much does each notebook cost? Write a two
Aleonysh [2.5K]

Answer:   4.89$

Step-by-step explanation:

60.54 is starting amount then subtract 45.87 left with 14.67 then divide by 3 get 4.89

60.54-45.87=14.67

14.67/3=4.89

7 0
3 years ago
Read 2 more answers
a vendor bought n dozen eggs at the rate of 22.6 of the rotating he sold the remaining acts at the rate of 2.50 per act find his
babymother [125]

Answer:

Your question was a bit confusing so I found another related question. You can reference it with your own details.

A vendor bought 10 dozen eggs at the rate of Rs 22 per dozen. Six of the eggs were rotten. He sold the remaining eggs at the rate of Rs 2.50 per egg . Find his profit or loss

Vendor bought 10 dozen eggs which means the vendor bought:

= 10 * 12 eggs

= 120 eggs

6 were rotten and he sold the rest for Rs. 2.50 per egg.

= (120 - 6) * 2.5

= Rs. 285

The amount he spent on the eggs was:

= 10 dozen * 22

= Rs. 220

Profit = 285 - 220

= Rs. 65

7 0
3 years ago
Alex‘s credit card balance is -$200 after a long she makes a payment of $50 towards her bill what integer represents
Alborosie

Answer: 250

Step-by-step explanation:

i took a test

4 0
2 years ago
the degree measure of an angle is defined as the length of the corresponding arc on the unit circle. True/False ​
Rama09 [41]

Answer:

true

Step-by-step explanation:

because it is

4 0
3 years ago
Which inequality is graphed below?
castortr0y [4]

Answer:

I believe its the last option.

Step-by-step explanation:

Hope that helps

7 0
3 years ago
Other questions:
  • In the following​ exercise, does the problem involve permutations or​ combinations? Explain your answer. One hundred people purc
    6·1 answer
  • The difference of a number times 4 and 9 equals 5
    14·2 answers
  • Find the 11th term of the arithmetic sequence an=<br>-12 + 4(n-2)<br>a11=__​
    10·1 answer
  • What’s the GCF of 48 and 60
    14·2 answers
  • 41/6×1^2 this is confusing
    12·1 answer
  • When is it logical to use 22/7 instead of 3.14 for pi
    8·1 answer
  • Solve for Y <br> 4x + 8y = 16
    10·1 answer
  • The graph shows Elizabeth’s speed during a 55-minute run. During which time interval did Elizabeth’s speed increase?
    6·1 answer
  • Shirts by Sam Might-T Shirts
    5·1 answer
  • Solve for inequality -6&lt;4x-2≤10
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!