Answer:
1.
4^16
2.
3× 10^3
3× 10^2
3× 10^1
3× 10^0
3× 10^-1
3× 10^-2
3× 10^-3
Equation 1: 14t + 61s = 150
Equation 2: 14t + 25s = 78
Use Elimination (x)
(-1) (14t + 25s) = (78) (-1)
-14t - 25s = -78
14t + 61s = 150
+ -14t - 25s = -78
--------------------------
36s = 72
s = 2
Salad costs $2
Then find t
14t + 61(2) = 150
14t + 122 = 150
14t = 28
t = 2
Sandwich costs $2
Slope(gradient)=
Good luck!
Intelligent Muslim,
From Uzbekistan.
