Answer:
j=49
Step-by-step explanation:
X Is a number so ( x +12) a
Answer:
43.5 % decrease
Step-by-step explanation:
Take the original price and subtract the new price
850-480
370
Divide by the original price
370/850
.435294118
Change to percent form by multiplying by 100
43.5294118 % decrease
43.5 % decrease
Answer:

This represents slope intercept form: y = mx + b
Step-by-step explanation:
