136 should be your answer
1/8 why? because 1/2 for the first head. times 1/2 for the second head. times 1/2 for the third head
Answer:
a and b
Step-by-step explanation:
Answer:
3×(27-7) says to subtract 7 from 27 first, then multiply with 3; but 3×27-7 says to multiply 3 by 27 first ,then subtract 7.
The second bullet is the correct option
Answer:
403.75
Step-by-step explanation:
we can write the following equation
.75m+145=price
we just need to plug in 345 for m
.75*345+145=price
put this into a calculator and get 403.75
