Tuesday

July 22, 2014

July 22, 2014

Posted by **jonathan** on Saturday, December 15, 2007 at 9:20pm.

- math -
**Jon**, Saturday, December 15, 2007 at 9:23pmThis is fairly easy just use alittle more effort and someone will check your answer.

- math -
**DrBob222**, Saturday, December 15, 2007 at 9:26pmi = # incorrect (or otherwise) answers

c = # correct answers

========================

i + c = 50

-1 + 2c = 76

================

Solve the two equations simultaneously.

Post your work if you get stuck.

- math -
**DrBob222**, Saturday, December 15, 2007 at 9:27pmCheck my thinking. Check my work.

- math -

**Related Questions**

statistics - A student is taking a multiple choice test where each question have...

statistics - 10. A student is taking a multiple choice test where each question ...

Math - A student got these marks on 7math tests: 91%,75%,95%,,80%,83%,86%,68% ...

programming c - Write a c program that will declare two dimensional array called...

maths - In a test there were 25 multiple-choice questions. They were marked as ...

maths - In a test there were 25 multiple-choice questions. They were marked as ...

physics - A tank filled with water has marks every 10 cm on one wall. The ...

statistics - Student A gets 40%maxmium marks and 10 above pass mark.Student B ...

maths - In a maths test a student score 75 out of 100 marks.Express his marks as...

math 12 - The mean and standard deviation of a set of data are two measurments ...