C)2+(-3);-1
If you look at the model you see it meets at zero both ways go to -1 and 2 but when you travel to -1 its -3 because you move backwards on the model
Answer:
x=12
Step-by-step explanation:
4+30+2x=x+22
Bring like terms to the one side,
34-22=x-2x
12=-x
flip the equation,
-x=12
x=-12
x=-12 is the final answer
Answer:
oh
Step-by-step explanation:
180-65 = 115
115-20 = 95
x = 95
im assuming the 2 rays are // which would mean you would have corresponding angles and y would = 65
21/j = i + 3/j ; where i is an integer
21/j = ij/j + 3/j
21 = ij + 3
18 = ij
Since j is less than 9, the only options for i are 3, 6, & 9. <em>3 can be eliminated because it is evenly divided into 21 (therefore no remainder of 3). </em>So the only options for j are 6 and 3.
30/6 = 5 with no remainder 30/3 = 10 with no remainder
Answer: remainder is 0
