Bianca deposits $10 in a savings account each Monday and an extra $20 during her birthday week. In her birthday month, she deposited a total of $60. Write an equation to find m, the number of Mondays in Bianca's birthday month
10m + 20 = 60
-3x = -15
x = 5
Patel has 5 less than 4 times as many model cars as Horatio. He has 19 model cars in all. Let c equal the number of model cars Horatio has. Write the equation that can be used to find the number of model cars Horatio has.
4c - 5 + 19
x + 4 = 6
x = 2
4x = 12
x = 3
x - 5 = 189
x = 194
x + 10 = -2
x = 8
x/2 =2
x = 4
Your experience on this site will be improved by allowing cookies.