5x + 3y= 8.50
3x + 2y= 5.25
Lydia is the first equation. She bought 5 pounds of apples which is x and bought 3 pounds of bananas which is y. Basically, remember each banana and apple weighs a price per pound. We don't know the price so we just put an x. This is the same for the second equation
Answer:
I think it is 6 sorry if it is wrong
Step-by-step explanation:
;-;
Answer:
vehicle c
Step-by-step explanation:
vehicle d is at 180 with 6 gallons and vehicle c is at 120 with 2 gallons. kinda common sense
The solution to |-2x|=4 is the second number line. Pls give brainiest! :)
Hello :
<span>F(x) = x² + 3x - 2
</span><span>F(-1) = (-1)²+3(-1) -2
</span>F(-1) = 1 - 3 -2 =1 - 5
F(-1) = -4
