Answer:
139
Step-by-step explanation:
Substitute x for 15.
9(15)+4
Then multiply:
135+4
And then add:
139
The answer is 4+8+16+32+64+128+256+512+1024: This is equivalent to 2044
Answer:
t=0.57h
Step-by-step explanation:
= -4-(-1)
= -4+1
= -3
Hope it helps
Thank you..