Answer:
x < 8
Step-by-step explanation:
Given
x + 4 < 12
Isolate x on the left side by subtracting 4 from both sides
x < 8 ← is the solution
Answer:
$16.90
Step-by-step explanation:
20% of $84.80 is $16.90
Answer:
Please find attached pdf
Step-by-step explanation:
248 to 370 gems
set up two equations
132=(1/2)x+8 x=248
193=(1/2)x+8 x=370
