Answer:
y= (.37)x + 3
Step-by-step explanation:
1. Best thing to use would be y=mx + b.
2. Flat fee is $3 so that is your b.
3. Every additional message is $0.37, that is your slope(m)
4. That is your answer, x represents the number of text messages
<h2>14.4 is the correct answer!</h2><h2 /><h3>5 x ? = 9</h3><h3>9 ÷ 5 = 1.8</h3><h3 /><h3>8 x 1.8 = 14.4</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
Answer:
Step-by-step explanation:
we can say the angle is also +45° going in the clock wise direction. so take Tan(45)= 1
Cot(45) = 1
b/c Tan(45) = Sin(45) /Cos(45) = (/2) / (/2) ofc that's just 1
b/c Cot(45) = Cos(45) / Sin(45) , which is the same as above 1
50x-15? i don’t understand