(4/5)n -23>1
+23 +23
(4/5) n > 24
*5/4 *5/4
n > 30
The answer is 44.
40 / 100 = 0,4 * 10 = 4 (10%)
40 + 4 = 44
Answer:
42.4 mph
Step-by-step explanation:
5÷212= 42.4mph (average speed)
To solve, isolate the x. Cross multiply
3/13(13)(5) = x/5(5)(13)
3(5) = (13)x
Simplify
13x = 15
Isolate the x. Divide by 13.
13x/13 = 15/13
x = 15/13
x = 1.2
1.2 is your answer
hope this helps
isabella