88+ 92+ 82+ 94 + x
———————————— = 90
5
x= 5th test
Add up the totals before tax:
1860 + 5775 = 7635
Find 8.2% of this:
0.082 * 7635 = 626.07
Now add this on to it:
7635 + 626.07 = 8261.07
So the total cost is $8,261.07
5x + 3 = 3x + 11
• first put all the x-values on one side and the rest on the other
Remember: when the number moves to the other side of the equal sign the sign (+ OR - switches. For ex: the 3 on the left becomes negative when moved to the right side of the equal sign)
5x - 3x = 11 - 3
• subtract left and right sides separately
2x = 8
• divide both sides by 2 to solve for x
2x/2 = 8/2
x = 4 (final answer)
Answer:
when you wrote question there will be pin sign then you will attach any image easily
Step-by-step explanation:
X = 50 because of the property where as long as to lines are equidistant from the center they are congruent. Since 1/2 of one side=25 and the other side is congruent you add those together to get 50 and the opposite side also equals 50
