Answer: first answer choice (1/3) (p+45)
Step-by-step explanation:
to do this, factor out 1/3 from each element
so divide 1/3 p by 1/3 and 15 by 1/3
(1/3 p) / (1/3 ) = p
15 / (1/3) = 15 * 3 = 45
now put 1/3 outside of the parentheses
(1/3) (p+45)
1°F is equal to -17.2222°C, so -17°F times 17.2222°C would be approximately:
-27<span>°C</span>
Answer:
6.7≥4.3
Step-by-step explanation:
<span>Given that,
y = mx + b ...... (1)
then the point-slope form make sense as a name for,
y - y1 = m(x-x1) .......(2)
Equation (1) we get,
y = mx + b
b = y - mx ....... (3)
m is a slope
b is the y-intersect
(x1,y1) is the points
Solve the equation (2),
y - y1 = m(x - x1)
y - y1 = mx - mx1
y = mx - mx1 + y1
y = mx + (y1 - mx1)
y = mx + b ......... (4) (use equation (3))
Therefore we prove the y = mx - b</span>
