The answer is D. There is a positive correlation between the hours studied and grades earned.
Answer:
x=61; 125; 55
Step-by-step explanation:
2x+3+x-6=180
3x-3=180
3x=183
x=61
Angle 1=2x+3=2*61+3=125
Angle 2=61-6=55
4.99/17 = x/1
17x = 4.99
x=4.99/17
x =0.29
answer: unit rate is $0.29/lb
Answer:
The answer to your question is: letter B
Step-by-step explanation:
Data
°C °F
0 32
35 95
Process
Find slope m = (95 - 32) / ( 35 - 0)
m = 63 / 35
m = 9/5
Line equation
( y - y1) = m(x - x1)
y = °C x = °F
°C - 0 = 9/5 ( °F - 32)
°C = 9/5( °F - 32)
