Answer:
What is 2x + 5 (y-1) when x=8 and y=5
Step-by-step explanation:
HELP ME
Answer:
Blank 1: 40
Blank 2: 10
Step-by-step explanation:
You can start by representing the speed of the water as x and the speed of the dolphin as y, and writing an equation.
y+x=50
y-x=30
Adding these two equations together, you get:
2y=80
y=40 for the speed of the dolphin in still water. Now, you an use one of the previous equations to find the speed of the current.
40-x=30
x=10
Hope this helps!
Answer:
96
Step-by-step explanation:
96 -01
500-10 = 49
So you know 1 gallon equals 16 cups
So you multiply 16 times 3 equals 48
<em><u>HOPE TO HELP</u></em>
<em><u /></em>
Answer:
-4y+12
Step-by-step explanation:
