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
faltersainse [42]
4 years ago
11

Solve the system of linear equations by graphing. y = –y equals negative StartFraction 5 over 2 EndFraction minus 7.x – 7 x + 2y

= 4 What is the solution to the system of linear equations?

Mathematics
2 answers:
sammy [17]4 years ago
5 0

Answer:

x=-4.5, y=-4.25

Step-by-step explanation:

Given the system of linear equations:

y=-\frac{5}{2}x-7 \\x+2y=4

In the attached graph, the red line represents the first equation and the blue line represents the second equation.

The point of intersection of the two lines is the solution of the system of linear equations.

From the graph, the solution of the system of linear equations is (-4.5,4.25)

That is:

x=-4.5, y=-4.25

Karo-lina-s [1.5K]4 years ago
3 0

Answer:

8

Step-by-step explanation:

Naetoosmart
2 years ago
stfu you bum ass bitch you're wrong
You might be interested in
There are 400 mangoes in a barrel. Each mango weighs 1. 8 pounds. What is the total weight of the mangoes in the barrel?
Alika [10]

Answer:

720 pounds

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Number of mangoes in a barrel = 400

Each mango weight = 1.8 pounds

So, we can calculate the total weight of mangoes by using following formula,

Total weight = Number of mangoes in a barrel × Each mango weight

By putting value, we get

Total weight = 400 × 1.8 pounds

= 720 pounds

7 0
3 years ago
What comes next in this pattern? 7/2, 6/3, 5/4, ... 4/9 4/7 4/5
VARVARA [1.3K]

Answer:4/3

4/3

Step-by-step explanation:

3 0
2 years ago
As of December 31, Year 1, Moss Company had total cash of $150,000, notes payable of $85,000, and common stock of $51,800. Durin
kari74 [83]

Answer:

uhuhuhuh

Step-by-step explanation:

yyhyhhyhyh

7 0
3 years ago
Rachel found this rate of change for the scenario represented in the table.
Alex17521 [72]
THE FUNCTION IS CONTINOUS - True
We see from the table that for every hour given, there will be a value of juice (cups) given. The graph would have been a linear graph between the time 4 hours and 8 hours with no jump or holes in the graph. 

TIME REPRESENTS THE DEPENDANT VARIABLE - False
Time is the independent variable as it does not depend on any other value. The number of cups, on the other hand, depends on the number of hours, hence is a dependent variable

THE SCENARIO IS REPRESENTED BY
A LINEAR FUNCTION, SINCE THE RATE OF CHANGE, IS CONSTANT - True
The rate of change is 53 cups per hour, hence the function is linear.

AS THE AMOUNT OF TIME CONTINUES, THERE ARE FEWER CUPS OF JUICE POURED PER HOUR - False
The rate of change is a positive value, hence the number of cups poured per hour will increase

FOR EVERY ADDITIONAL HOUR, 53 CUPS OF JUICED IS POURED - True
The difference between number of cups poured hourly is a constant of 53

8 0
3 years ago
Read 2 more answers
Help me plz asap!!!!!!!!!!
mars1129 [50]

Answer:

125

Step-by-step explanation:

8x-41+9x+17=180

17x-24=180

17x=204

x=12

9(12)+17

125

6 0
3 years ago
Other questions:
  • Note: enter your answer and show all the steps that you use to solve this promblem in the sentence below.
    5·1 answer
  • Sweet t noticed the ratio of long boards to short boards was 1:4. If there were 35 surfboards at the beach, how many were short
    11·2 answers
  • Determine which of the following sets of side lengths represents the side lengths of a right triangle. select all that apply.
    14·2 answers
  • -7x- 8y=9<br>4x +9y=-22​
    9·1 answer
  • Help me on number problem 4 please
    5·2 answers
  • 4 1/4 pounds to ounces convert as indicated​
    6·1 answer
  • What is the slope of the line that goes through (0, 0) and (5, –1)?
    15·2 answers
  • Create a sample of 10 numbers that has a mean of 8.6.
    11·1 answer
  • The formula for calculating wage is
    14·2 answers
  • 5. Analyze An electronics store marks all items with a 20% markup. Including
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!