C and then D because when you go outside and it’s cold then you know it’s cold
Substitute the 7 in anywhere there is an x.
49-5=44
Answer:
20 + (-35)
Step-by-step explanation:
(-20) + 10 = -10
20 + (-35) = -15
Answer:
f(10) = 12
Step-by-step explanation:
f(x) = x + 2
Substitute x for 10.
f(10) = 10 + 2
f(10) = 12
