Answer:
Partition means to separate or to divide. A line segment can be partitioned into smaller segments which are then compared as ratios.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
(6a+9)-7b
There are 3 terms
Answer:
there is no question if you provide one in comments I will edit my answer to answer the question
Step-by-step explanation:
Answer:
A dime is worth 2 nickels.
let no of dimes be x
let no of nickles be y
so as per the data mentioned in the question , x=2*y-10
total amount = $2.75
so total amount should comprise of nickels and dimes
x*dimes + y*nickels = $2.75
x*( 2 nickels)+ y *nickels = $2.75
=> nickles( 2x+y) = $ 2.75
but 20 nickels = 1 dollar
nickles(2x+y) = 2.75*20 nickels
cancelling nickles on both sides
2x+y = 55
already we know that x= 2y-10
so 2(2y-10) +y= 55
4y-20+y=55
5y -20 =55
add 20 on both sides
5y-20+20=55+20
5y=75
divide with 5 on both sides
5y/5 =75/5
y= 15
so x= 2y-10
x= 2*15-10
x= 30-10
x= 20
so # of dimes =20
# of nickels =15
Answer:
i think it is A
Step-by-step explanation:
sorry if it is wrong, have a nice day
