➖📈

#linear #linear equation #constant rate

💧⏳➡️

#constant #perpetual #unwavering #continuous #ongoing #steady flow #regular #constant rate

↗️📈or📉↘️

#linear graph #constant rate #coordinate plane

🪙➡️🍬🪙🪙➡️🍬🍬

#direct proportion #scaling up #constant rate #unit rate

⚖️💱

#stable exchange rate #balanced exchange #constant rate #currency stability #fixed parity