1. Write an expression for the total number of counters in each of these cases , using brackets where possible.
Use r stand for the number of counters in a full box of red counters, y for a box full of yellow counters ,and b and g for boxes full of blue and green counters.
a)2 boxes of red from which 5 counters have been removed from each box and then the remaining number has been trebled.
Ans?_______________________
I don't understand this....Its from chapter- Expressions and Formulae.
Answers
Answered by
19
hello,
given that r is red box full of counters
and 5 counters are removed
remaining counters are r-5
similarly for 2nd box remaining counters are r-5
total counters=r-5+r-5
=2r-10
hence answer is 2r-10 counters which are trembled
hope this helps,if u like it please mark it as brainliest
given that r is red box full of counters
and 5 counters are removed
remaining counters are r-5
similarly for 2nd box remaining counters are r-5
total counters=r-5+r-5
=2r-10
hence answer is 2r-10 counters which are trembled
hope this helps,if u like it please mark it as brainliest
Maria22m:
Thank you but I still don't understand the full thing
if u subtract x from 10 wha will u get?
Answered by
5
Answer:
Step-by-step explanation:1/3
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