The correct system of equations for this is:
x - y = 6
3x + 4y = 4
The easiest way to find answer in a multiple choice problem like this is by looking at the answer to the system of equations. The solution set to a system is always where the two lines cross. Here, we see that cross at the point (4, -2). This means that if we put 4 in for x and - 2 in for y, it will make both equations true. The only example of both being true is the set of equations listed above. Below is the work for what happens when we put those values in.
First Equation
x - y = 6
(4) - (-2) = 6
4 + 2 = 6
6 = 6 (TRUE)
Second Equation
3x + 4y = 4
3(4) + 4(-2) = 4
12 - 8 = 4
4 = 4 (TRUE)
Since both are true in this version and none of the other systems, this must be the system graphed above.
Answer:
y = 2x-7
Step-by-step explanation:
The slope intercept form of a line is given by
y= mx+b
Where m is the slope and by is the y intercept
y= 2x+b
Substitute the point into the equation
1 = 2(4) +b
1 = 8+b
Subtract 8 from each side
1-8 = 8-8+b
-7 = b
y = 2x-7
Answer:
29 oranges rounding up but the exact answer is 29.41176
Step-by-step explanation:
It would be 29.41176 if you want the answer to be exact. All you're doing is dividing 10.00 ÷ 0.34 and getting 29 oranges :)
Ok so do 100 divided by 77 to get about 1.3% per fruit. then do 1.3 times 53 to get the current percent of oranges which is about 69% then do 84% minus 69% to get the difference then divide by 1.3 to get about 11.5 oranges so you round to 12 oranges. So 12+53 to get 65 total oranges to equal 84% of the 77 fruit in the box.
51/4 is the correct answer