Answer:
It's A. 4 units
Step-by-step explanation:
Literally, you just have to count the number of units (those gaps) between W and Z
X + 4 = 19 -2x
3x = 15
x=5
5 is the number
1 20/40 reduced to > 1 10/20 reduced to> 1 5/10 reduced to> 1 1/2
Answer: 9 gallons
Step-by-step explanation:
the rule is every 2 minutes 3 gallons of water go away
so if you do after 12 minutes, the answer would be 9
hope I explained it well
Step-by-step explanation:
y=mx-c
m=gradient
L1: y=3x-2
gradient: 3
L2:
3y-9x+5=0
3y=9x-5
y=3x-5/3
Gradient:3
when gradients of 2 lines are equal, the lines are parallel
Brainliest please~~
