Answer:
PQ = 37 Km
Step-by-step explanation:
let PQ = x , then
PR = x + 15 and QR = 3(x + 15) = 3x + 45
sum the parts and equate to 245
x + x + 15 + 3x + 45 = 245 , that is
5x + 60 = 245 ( subtract 60 from both sides )
5x = 185 ( divide both sides by 5 )
x = 37
then
PQ = x = 37 Km
18 cellphones
75 x 6= 450
3 x 6= 18
3
the smaller one has a height of 5
the larger one has aheight of 15
15/5 is 3
60.32
650, 650(1.018), 650 (1.018)^2, 650(1.018)^3, ...
650, 661.7, 673.61, 685.74,698.08, ...
Answer: OPTION B. 650.00, 661.70, 673.61, 685.74, 698.08, ...
Might need a bit more of a photo.
