Solve the equation. −2 1/4=r−4/5 will give brainiest for the first correct answer!!!
1 answer:
Answer:
r = -1 9/20
Step-by-step explanation:
-2 1/4 = r - 4/5
Switch sides:
r - 4/5 = -2 1/4
Add 4/5 to both sides.
r = -2 1/4 + 4/5
Change the mixed numeral into a fraction:
r = -9/4 + 4/5
The LCD is 20.
r = -45/20 + 16/20
r = -29/20
r = -1 9/20
You might be interested in
Answer:
(4, 7)
Step-by-step explanation:
The midpoint formula is (((x1 + x2)/2), ((y1+y2)/2)))
x1 +x2 = 1 +7 = 8
8/2 = 4
y1 + y2 = 10 + 4 = 14
14/2 = 7
(4, 7) is the midpoint
Answer:
Ok! I will subscribe to you rn! :)
Step-by-step explanation:
Have a nice day! :)
Answer:
up 25%
Step-by-step explanation:
it went increased by 25% from the beginning point
Answer:
The correct equation would be L = 5w - 16
Answer:
72.42
Step-by-step explanation:
1. find 5% of $76.23:
$3.81
2. subtract 76.23-3.81:
$72.42
