Answer:
see below
Step-by-step explanation:
the temperature rose by 11. +11
the temperature dropped by 14 - 14
Let t = temperature
The expression is
t + 11 -14
Let x be positive chips and y be negative chips
xxxxx xxxxx x
yyyyy yyyyy yyyy
The result is -3
t-3
Answer:
b or d
Step-by-step explanation:
Plug -2 into the first expression and you get -8 as the answser
Let x = the number of green apples, let 4x = the number of red apples
4x + x = 50