Answer:
81
Step-by-step explanation:
6² + 3(3) x 5
using PEMDAS is
36 + (9 x 5)
36 + 45 = 81
it will take about 7 years because 50%÷7%=7 years.
-2(x + 3) ≤ - 12
-2x-6 ≤ -12
-2x≤ -12+6
-2x≤ -6
2x ≥ 6
x≥ 3
OPTION D is the correct answer
A.
Hello the answer is
x= -2 1/2
B
