$2,750 and $1,580
You would use the information given to create two equations with two variables, each representing one of the investments. Then, you would use substitution to solve for one of the variables, which you would then use to solve for the remaining variable.
#10
15(1/3y-3/5x-2/3y+4/15x)
Calculate
15(-y/3-x/3)
Write all numerator over common denominator
15(-y+x/3)
Multiply by reducing
-5(y+x)
Multiply parenthesis by -5
-5y-5x
#11
24(2/3y-3/4x-2/8y+5/6x)
Reduce fraction
24(2/3y-3/4x-1/4y+5/6x)
Calculate
24(5/12y+x/12)
Multiply parenthesis by 24
10y + 2x
Answer:
Angle CAB
Step-by-step explanation:
Find the points that correspond to angle 2 and name them in order.
The graph of x / tan x is symmetrical about the y-axis do its an even function
Graph of sec x / x has symmetry about the origin so its an odd function.