X+y=45
2x=3y
2(45-y)=3y
90-2y=3y
90=5y
y=18
x+y=45
x+18=45
x=27
The two numbers are 18 and 27
Hamburgers/pickles
3/9 x/100 cross multiply to get 300=9xx
Now you have an algebraic equation.
divide 300 by 9, and you'll have your answer which is 100 pickles.
Answer:
The points would be: (-3, 3) (-4, -1) (2, -1) (1, 3)
Step-by-step explanation:
Because when you move 4 units left, all of the x values in the points will go down by 4, and when you move 2 units down, the y values will go down by 2 units. So when applied to the points shown, you get the answer I put.
I believe this is correct? Hope it helps!
2x + 2 + 3x + 1 = 4x + 8
5x + 3 = 4x + 8
5x = 4x - 5
x = -5
therefore
4(-5 + 2)
4(-3)
-12
or
4(-5 + 2)
-20 + 8
-12
either way, it’s the same.
————
answer: AC = -12