Assuming that you ment- (18*9)/3d where d=3 you would follow PEMDAS-
Parentheses
Exponents
Multiplication-Division (in order from right to left)
Addition-Subtraction (in order from right to left)
1. Parentheses- (18*9)=162
2. Solve your variables- 3d (3*3)=9
Giving you- 162/9
3. Solve-162/9=18
The answer is a because it’s showing that he spends 3.75$ on each sheet of paper and x represents how many he can buy. It also shows that it can be less or equal to 20$
Answer:
C=-33/8
Step-by-step explanation:
Hope I helped
Do u want a step by step explanation?
Answer:
-14r + 6
Step-by-step explanation:
-12r + 6 - 2r
Answer:
there is no table. Sorry!
Step-by-step explanation:
