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
adelina 88 [10]
2 years ago
15

3. Solve the system by graphing. 4x + 2y = 2 -2x + y = -3

Mathematics
1 answer:
IceJOKER [234]2 years ago
3 0
1. Y=-2x + 1 (graph)
2. Y=2x - 3 (graph)
You might be interested in
Jodie spent 25% less buying her English reading books thank Claudia. .Gianna spent 9% less than Claudia. Gianna spent more than
Vikki [24]

Answer:

21.3%

Step-by-step explanation:

Given that:

Money spent by Jodie for buying English reading books = 25% lesser than that of Claudia

and

Money spent by Gianna is 9% lesser than that of Claudia.

To find:

By what percent, Gianna spent more than Jodie ?

Solution:

Let the money spent by Claudia on her English books = 100

Now, as per question statement:

Money spent by Jodie = 100 - \frac{9}{100}\times 100 = 75

Money spent by Gianna = 100 - \frac{25}{100}\times 100 = 91

Now, to find the answer:

\dfrac{\text{Difference between money spent by Gianna and Jodie}}{\text{Money spent by Jodie}}\times 100

\Rightarrow \dfrac{91-75}{75}\times 100\\\Rightarrow \dfrac{16}{75}\times 100\\\Rightarrow \bold{21.3\%}

Therefore, Gianna spent <em>21.3% </em>more than the amount that was spent by Jodie.

4 0
3 years ago
The month of April has 30 days. Corey's iguana eats 2 1/2 ounces of peas a day. How many ounces of peas will Corey's iguana eat
photoshop1234 [79]
It is basically 30 times 2 1/2 which equals 75 ounces. So the iguana will eat 75 ounces in the month of April.
3 0
3 years ago
This 7-digit number is 8,920,000 when rounded to the nearest ten thousand. the digits to the tens and hundreds places are the le
Aliun [14]
The 7-digit number we are looking for is 8,92a,bcd



"The value of the thousands digit is double that of the ten thousands digit."

The value of the ten thousands digit is 2. Thus the value of the thousands digit is 4.



The 7-digit number we are looking for is 8,924,bcd



"The sum of all its digits is 24."

8+9+2+4+b+c+d = 23 + b+ c+ d

Thus b+c+d = 1



The digits to the tens and hundreds places are the least and same value.

These two digits (b and c) must be 0, because b+c+d = 1

That means that the digit "d" must be equal to 1.



The 7-digit number we are looking for is 8,924,001



This number is the only number that satisfies all the conditions stated in the question.
3 0
3 years ago
What value of x is in the solution set of 3(x – 4) ≥ 5x 2?
Andrej [43]
Hope there are 

3(x-4) >= 5x^2 or this 2 from the end what mean ?

3x-12 >=5x^2

0>=5xˇ2 -3x +12 

5x^2 -3x +12 =0

D = 9 -240 = -150 so what mean that this equation has not real solutions 
5 0
3 years ago
Read 2 more answers
Help me pleaseeee<br><br><br><br><br> ....
Alex17521 [72]

Answer:

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • In his first five basketball games, Neal scored 10, 11, 11, 12, and 16 points. What is the mean absolute deviation for this set
    15·2 answers
  • If x is directly proportional to y and x = 6 when y = 18, what is x when y = 24?
    11·1 answer
  • 50 POINTS PLEASE HELP ME!!!!!!!! HURRY!!!!<br><br> 17. Evaluate<br><br> 6!<br><br> 8P5<br><br> 12C4
    12·1 answer
  • The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?
    5·1 answer
  • 22 less than 5 times a number f
    8·2 answers
  • Jose found a beach ball in his garage. He wants to know how much plastic was used to
    5·1 answer
  • Which expression is equivalent to the given expression?
    7·2 answers
  • if the solar system formed similarly to this star system , what would yoy expect to see if you observed the sun? would you expec
    6·1 answer
  • Use the associative property of addition to write an expression equivalent to n + (d + p)
    9·1 answer
  • The Ericsson method is one of several methods claimed to increase the likelihood of a baby girl. In a clinical trial, results co
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!