Answer:
Equation: x + 5 ≤ 26
Solved: x ≤ 21
Option A for part A and $79 for part B
Step-by-step explanation:
Hi
7 = 14.70
15= X
so : X = 15*14.70 /7 = 31.5
15 liters of petrol cost 31.5
The slope is 1.181818182 or just round to 1.18.
51
tan(z) = 10/8
z = (tan^-1)(1.25)
z = 51.3401917459
False
The left side 2 does not equal to the right side 18 , which means that the given statement is false.
