Answer:
4
Step by step explanation:
Refer to the Attachment for steps.
Answer:
30
Step-by-step explanation:
13 × 2 + 3 - 6 + 7
multiply first
26 + 3 - 6 + 7
29 - 6 + 7
23 + 7
= <u>3</u><u>0</u>
Answer:
Step-by-step explanation:3x-y=18
y=27
Therefore 3x-(27)=18
3x=18+27..Nb when the 27 is now being added instead of subtracted.
3x=45
3x/3=45/3 Nb the 3 is now being divided instead of being multiplied.
Therefore X=15
Answer:
A odd index can go to " - infinity "
Step-by-step explanation:
Answer:
the answer is a.
Step-by-step explanation:
i hope this helps :)
