Answer:
Step-by-step explanation:
2x2=4 divided by 2 =2
2x2=4
2x4=8
2+4+8=14
, so you insert the proportion and get 18. When the tank is three-fifths full, it contains 18 gallons of gas.
D, because the temperature (2x) rises not decreases, and the -8 is the beginning temperature
Answer:
y = 2x - 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2, thus
y = 2x + c ← is the partial equation
To find c substitute (5, 6) into the partial equation
6 = 10 + c ⇒ c = 6 - 10 = - 4
y = 2x - 4 ← equation of line
