I'm only sure about the second one
Answer:
Yeah, it's proportional!
Step-by-step explanation:
It has a constant ratio.
Answer:
11x + 5
Step-by-step explanation:
128x + 150 = 450; x = 2.34 cm x + 278 = 450; x = 172 cm 2x + 278 = 450; x = 86 cm 150x + 128 = 450; x = 2.15 cm. All these answer add up to wrong you are completely wrong
X - (-25) = 73
x + 25 = 73
- 25 - 25
x = 48
