Question

my friend lirnek bought some corazs for $1 each and some todonds for $5 each. the total cost was $250.
write an equation in standard form showing the relationship between corazs (x) and todonds (y).
$x+5y=250$
if lirnek bought 190 corazs, how many todonds did he buy?
label optional
fill in the table for this situation:

x	y
	0

Explanation:

Step1: Substitute x=190 into equation

$190 + 5y = 250$

Step2: Isolate the term with y

$5y = 250 - 190$
$5y = 60$

Step3: Solve for y

$y = \frac{60}{5}$
$y = 12$

Step4: Find x when y=0

$x + 5(0) = 250$
$x = 250$

Step5: Correct y when x=0

$0 + 5y = 250$
$y = \frac{250}{5}$
$y = 50$

Answer:

1. Number of todonds: 12
2. Completed table:

x	y
250	0