Answer:
the answer would be C.
Step-by-step explanation:
First of all calm down and brake down the problem plan a is $25 a month while the other one is $40 you need to subtract to get $15 than divide $15 by $0.25 which you will get 60 but this is not the right answer because its asking you how many phone calls is the cost of plan b less than the cost of plan a so the answer is 59 calls.
Answer:
D. 25.3
Step-by-step explanation:
tan∅ = opposite over adjacent
Step 1: Write equation
tan66.5° = x/11
Step 2: Multiply both sides by 11
11tan66.5° = x
Step 3: Evaluate
x = 25.2983
x ≈ 25.3
9-[12(5)] you start with the innermost parenthesis
9-[60] multiply
51. Subtract
P(parentheses)
E (exponents)
M
D (multiply and divide for on left to right)
A
S ( add and subtract from left to right)
