Answer:
Step-by-step explanation:
72×3.14=226.08 millimeters
Answer:
t - 2 ≥ 7; t ≥ 9
Explanation:
“a number t” = t
“decreased by 2” = - 2
“Is at least 7” = ≥ 7
So, t - 2 ≥ 7
To solve for t - 2 ≥ 7, add 2 to both sides of the equation
t - 2 ≥ 7
t - 2 + 2 ≥ 7 + 2
t ≥ 9
So, t ≥ 9
Answer: I think it is A
Step-by-step explanation:
Answer:
interest rate = P * T * R / 100
or, 3920 = 7000 * 7 /100
or, 3920 = 490
therefore, interest rate = 3430
