Answer: see below
Step-by-step explanation
Let 2 + a = 11 x
Let 35 - b = 11 y
Where x and y are any unknown integer
subtract the two equations
- 33 + a + b = 11 (x+y)
a+ b = 11 (x+ y) +33
a+ b = 11 (x+y) + 3 (11)
a+ b = 11(x+ y+3)
Which proves that a+b is a factor of 11
Answer:
$40,50
Step-by-step explanation:
36 increase 12.5% =
36 × (1 + 12.5%) = 36 × (1 + 0.125) = 40.5
Answer:
$14700
Step-by-step explanation:
$1500=total money paid
1 year has 12 months × 4 years=48 months
48 mths×$275 =$13200
total money paid=
$13200+$1500=
$14700
Answer:
(c, b)
Step-by-step explanation:
Add the coordinates together and divide by 2
x coordinates: 2c + 0 = 2c, divided by 2 = c
y coordinates: 0 + 2b = 2b, divided by 2 = b
