Answer:
djdjdjeueueuududhfh ch by by CV
-10x-10 = -3x+4
+3x +3x
————————
-7x-10 = 4
+10 +10
————————
-7x = 14
then divide -7 on both side of the equal sign
you’ll get x=-2
then plug in -2 as x into one of the equations ( it doesn’t matter which one)
y= -10(-2)-10 = 20-10= 10
so y=10
Answer:
78×31%= approximately 24 years
Step-by-step explanation:
Answer:
1) 16
2) 7/7 or 1
3) 2
4) 25
6) 7
7) 2
8) 6
9) 28
10) 1
Step-by-step explanation:
