write a word phrase
n + 16
16 more than n
the difference of sixty and a number
60 - n
x + y - z
x = 10, y = 5, z = 1
14
find the interest.
$10,000 at 10% for 2 years
$2,000.00
40w
the product of 40 and a number
The total of Cooper's score and 75
s + 75
xy + z
x = 10, y = 5, z = 1
51
find the interest.
$500 at 3% for 3 months
$3.75
k - 2
2 less than k
the cost split among you and three of your friends
c/4
6y/10z
x = 10, y = 5, z = 1
3
find the total/final balance.
$3,200 at 3.5% for 3.5 years
$3,592.00
6n + 5
five more than six times a number
ten more than the product of a number and 7
7n + 10
6x - (z - 2y)
x = 9, y = 4, z = 12
50
Tommy earned $76.00 in interest after 5 years on a principal of $400. Jane earned $82.00 in interest after 2 years on a principal of $1,000.
Which bank would you rather use, Tommy's or Jane's? Why?
Jane's bank - she gets a 4.1% rate.
Tommy's bank - 3.8% rate
8(2 + g)
eight times the sum of two and some number
twenty dollars divided among a number of friends minus three
20/t - 3
1/3x + 5
x = -6
3
Kelly opened a bank account that earns 1.2% simple interest each year. After 7 years, Kelly will earn $126 in interest. How much did Kelly deposit when she opened the account?
$1,500