Jill sold her cheesecakes for $19.10
Mary sold her cheesecakes for $18.50
Answer:
20 cm
Step-by-step explanation:
We can use ratios to solve
We know x = 7 since they are of equal length
x x+7
----- = -------
10 y
7 7+7
----- = -------
10 y
Using cross products
7y = 14*10
7y = 140
Divide by 7
7y/7 = 140/7
y = 20
The question asks just for the interest so i think we just multiply the $8 by 12months
Which will give us 96
Answer:
oh
Step-by-step explanation:
She originally had $400 in her bank account.
The 50w represents the amount she will put away each week.
