Answer: 1.
2.
Step-by-step explanation:
1. The given equation:
To find t , we subtract 5 from both sides , we get
Hence, the solution of the equation is
2. The given equation:
To find b , we add 7 on both the sides, we get
Answer:
10^20
3^11
3^24
10^12
(10^2)^10=10^2*10=10^20
3^3*3^8=3^3+8=3^11
(3^3)^8=3^3*8=3^24
10^2*10^10=10^2+10=10^12
14.07
first multiply x by y
5x-y=-17
that is the answer
Answer: the tip would be 17.26$