Answer:
A. Total Money Contributed after n months =
B. Total Money Contributed after 24 months =
Step-by-step explanation:
Given:
Initial contribution =
each month contribution =
After 1 month contributed =
Solving for Part A
let n be the number of months
∴ Total Contribution after n months = Initial contribution + (each month contribution Number of months =
Solving for Part A
Now n= 24 months
∴ Total Contribution after 24 months =
Answer:
?
Step-by-step explanation:
If you change all the variables to the given valuables, the new equation would be (-3 + -9) - (-2 - 2 x -9)
Solve what's in the parenthesis first. -3 + -9 is -12. -2 x -9 is -18, and -2 - -18 is 16. Then you do -12 - 16 and you get -28
-28 is the answer :D
Answer:
a = 35°
Step-by-step explanation:
The angles in a triangle always add up to 180°
∴ 33 + 112 + a = 180
∴a=35°
Add numbers with common factors (the 5y and the 16y), subtract 17 from both sides