CM_Mod 2 Lesson 2.3 Review Day 2

Brad’s checking account charges a $6.25 monthly service fee and $0.10 per-check fee. If Brad writes 7 checks a month, what is his total in fees?

HOW SHOULD WE SET THIS UP??

• 6.25 + 0.10 + 7

• 6.25 + 0.10(7)

• 7 + 0.10(6.25)

Brad’s checking account charges a $6.25 monthly service fee and $0.10 per-check fee. If Brad writes 7 checks a month, what is his total in fees?

KJ Bank charges $2.50 ATM fee every time you withdraw money. DH Bank charges a flat $20 monthly fee. How many ATM transactions are equal to the $20 monthly fee?

HOW WOULD WE SET​ THIS UP?​ ​​ ​ ​ ​ ​ ​ ​ (a)   ​ (b)   ​ (c)   ​ (d)  

• 2.50
• x
• =
• 20

KJ Bank charges $2.50 ATM fee every time you withdraw money. DH Bank charges a flat $20 monthly fee. How many ATM transactions are equal to the $20 monthly fee?

Joel’s checking account charges a $8.00 monthly service fee and a $0.15 per-check fee. If Joel writes 11 checks per month, should he switch to a checking account that charges a $9.00 monthly service fee and no per-check fee?

HOW WOULD YOU SET THIS UP?

8.00 + 0.15(_)

Joel’s checking account charges a $8.00 monthly service fee and a $0.15 per-check fee. If Joel writes 11 checks per month, should he switch to a checking account that charges a $9.00 monthly service fee and no per-check fee?

Draw/Write your answer

Bank C charges a monthly service fee of $10.00 and a per-check fee of $0.04, while Bank D charges a monthly service fee of $4.00 and a per-check fee of $0.10. At how many checks would the fees at both banks be equal?

HOW WOULD WE SET THIS UP?

• Bank C = 10.00 + 0.04x

  Bank D = 4.00 +0.10x

• Bank C = 0.04 + 10.00x

  Bank D = 0.10 + 4.00x