Answer:
- 
Step-by-step explanation:
Evaluate cosπ then inverse tan, that is
cosπ = - 1
(- 1) = -
Answer:
$93.75
Step-by-step explanation:
The computation of the total cost of order is shown below:
The Cost of 8 pounds of Pepperoni is
= 8 × $3.15
= 25.2
The Cost of 15 pounds of cheese is
= 15 × $1.85
= $27.75
The Cost of 12 pounds of sausage is
= 12 × $3.40
= $40.8
So, The total cost is
= $25.2 + 27.75 + $40.80
= $93.75
Answer:
N=10
Step-by-step explanation:
Answer:
p = - 2
Step-by-step explanation:
Given
n = 2 + 6m ← substitute m = - 
into the expression
n = 2 + 6(- ) = 2 - 3 = - 1
Thus
p = 
= 
= - 2
Answer:
Step-by-step explanation:
You basically minus the x's
Then get your equation e.g a +b+c=.....
Then find x on its own e.g 2x=4
X= 2
