Answer:
5 x (2 - 4)
5x-8= -10x
15x=8
x=8/15
Hope this helps!
Answer:
-2.5 and 2.5 compare to eachother on the number line because they are the exact same distance away from 0.
Step-by-step explanation:
0 is in the very middle and to get -2.5 you go to the left 2.5 paces but to get to +2.5 you go to the right 2.5 paces. Either way you have to move Exactly 2.5 paces either to the left or right depending on if you want a positive or negative.
Answer:
90+52= 142. since it is a supplumentary line you would do 180-142=38 so a is the answer
Step-by-step explanation:
168 is the answer no explanation sorry but the answer is 168
Answer:
10 2/3 or 10.66
Step-by-step explanation
30/8 = 40/x
cross multiply:
30x/30 = 320/30
30 and 30 cancel out so you're just left with "x"
divide 320/30 = 10.66
x= 10.66 or 10 2/3
<em><u>Hope this helps. and my bad if I get it wrong. Have a great day! </u></em>
