12-06-2015
Mathematics

contestada

motel clerk counts his $1 and $10 bills at the end of a day. He finds that he has a total of 57 bills having a combined monetary value of $165. Find the number of bills of each denomination that he has.

Respuesta :

SpeedAngel SpeedAngel

12-06-2015

You can use a matrix equation to discover that the motel clerk has 45 $1 bills and 12 $10 bills.

Answer Link

Otras preguntas

45 + r = 113 +38 Solve equation for 10 points

Solve for x^2+x=5 for the exact values of x.

The cast of the play had a party. The drama teacher served 20 cookies and 40 carrot sticks as refreshments. Each cast member ate the same number of whole cookie

RNA is chemically similar to DNA except that its sugars have an additional oxygen atom, and the base thymine is replaced by a structurally similar base called

How does drama depend upon a stage condition ? Discuss in Detail:- Word limit 600 -700

Vocabulary These people at the basketball game organized a giant wave. A.spectators B. spectacles C. perspectives D.crtiumspect

Would someone help me to understand this math. Thank you LINES & LINE SEGMENTS ASSIGNMENT Plot the following points on the number li

here is the question.

How does Act II, Scene 2 build on the events in Act II, Scene 1? Scene 2 intensifies the discouragement Hippomenes feels at the end of Scene 1. Scene 2 unveils

6|2x+3|-7=2|2x+3|+1