Answer:
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
x+(x+13)=71
2x+13=71
2x=71-13
2x=58
x=29 (alvin)
71-29=42 (elga)
Point Q would have the coordinates of (-10, 10, 4)
Answer:
y - 2 =
(x - 3)
Step-by-step explanation:
the equation of a line in point-slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m =
and (a, b) = (3, 2), hence
y - 2 =
(x - 3) ← in point-slope form
Answer: x= -3
Step-by-step explanation: First you add 4.2x to both sides to get: 1.8+0.5x= 0.3. Then you subtract 1.8 from both sides and get: 0.5x=-1.5. Lastly, you divide by 0.5 both sides and get x=-3