<span>Let L be the number of yards on a roll of lace ribbon.
Let S be the number of yards on a roll of satin ribbon.
We can set up two equations.
equation 1: 3L + 2S = 120 yards
equation 2: 2L + 4S = 160 yards
We can multiply (equation 1) by 2 and subtract (equation 2).
equation 1: 6L + 4S = 240 yards
equation 2: 2L + 4S = 160 yards
4L = 80 yards
L = 20 yards
equation 1: 3L + 2S = 120 yards
3(20 yards) + 2S = 120 yards
2S = 60 yards
S = 30 yards
There are 20 yards on a roll of lace ribbon.
There are 30 yards on a roll of satin ribbon.</span>
Answer:It is important to record each transaction so Bob knows how much money is in his account. That prevents being overdrawn. Recording debits and deposits helps with budgeting. It is good to keep receipts in case of any bank errors.
Step-by-step explanation:
Answer:
The Amount tom has to pay is $196.65 therefore, Option b is correct
Step-by-step explanation:
Tom recieves 43% of total monthly premium
That means out of 100% he is getting 43% he has to pay (100%-43%)= 57% of $345.00
The amount Tom has to pay each month is 
it will become 
Therefore,The Amount tom has to pay is $196.65 that is option b is correct
Add all the units together 8+11+6+8=45
then divide by the the number of units there are which is 5 so 45÷5 =9
The number of people being served went from 6 to 24, so the serving quadrupled.
So multiply 2.5 by 4 and you get 10 pounds of apples.
