4x - 3y = -11
-7x - 8y = 6
We need to cancel out one of the variables so let's multiply the first equation by 8 and the second by 3 and aim to cancel y.
32x - 24y = -88
-21x - 24y = 18
Now we subtract,
53x = -106
x = -2
3y = 4x + 11 = 4(-2) + 11 = 3
y = 1
Answer: (x,y)=(-2,1)
Check:
4(-2) -3(1) = -8 - 3 = -11, good
-7(-2) - 8(1) = 14 - 8 = 6, good
There should be 8 red cars in each box and 6 blue cars in each box
Answer:
yes exactly what i said. they are so ignorant it drives me nuts!
Step-by-step explanation:
Answer:
She must use both the statements which includes either bisection of line segments only or bisection of angles only.
Step-by-step explanation:
Julie is not able to prove the law of syllogism by her statements because to prove the law of syllogism she must use both the statements which includes either bisection of line segments only or bisection of angles only.
Instead of doing this she uses one statement that includes the bisection of line segment and another statement that includes the bisection of angles.