A proportion is a pair of equal ratios.
(238+2x)/5≥80
238+2x≥80*5
238+2x≥400
2x≥400-238
2x≥162
x≥162/2
x≥81
Answer: x≥81
Answer:
the second one I think, as it is clearer and makes more sense
Answer:
Listen to the other guy who answered lol
Step-by-step explanation:
Answer:
x = 17
Step-by-step explanation:
The angles are same side interior angles and they will add to 180 when the lines are parallel
6x+8 + 4x+2 = 180
10x+10 = 180
Subtract 10 from each side
10x+10-10 =180-10
10x = 170
Divide by 10
10x/10 = 170/10
x = 17