Step-by-step explanation:
the answer is
2x+4x =90
6x=90
x=15°
+ 19 on both sides, -19 becomes 0, 1 becomes 20 x=20
Answer:
there are 48cubes fetted into a box
Answer:
It takes 1 year.
Step-by-step explanation:
You have to apply simple interest formula, I = (P×R×T)/100 where I represent interest amount, P is principle, R is interest rate and T is number of years :




Answer:
C
Step-by-step explanation: