Plug in 12 for x:
y=42(12)-55
y=504-12
y=492
Hope that helps.
I hope this helps you
9t <110-49
9t <61
t <6,777
Answer:
-5
Step-by-step explanation:
Answer:
$35
Step-by-step explanation:
This is actually pretty simple!
All you have to do is plug 5 in place of x and solve.
Y=5(5)+10
Y=25+10
Y=35
She raises $35 if she walks 5 kilometers.
Pretty sure number 12 is 4
