Answer:
It's a simultaneous equation because it as two solution
Step-by-step explanation:
Answer:
0.875 as a decimal
875/1000 or 7/8 as a fraction
explanation:
7/8 = 0.875
875/1000 = 0.875
hope this helps :)
I think it is 4.5 because 4*4=16 and 4.5*2=9. adding those together will make 25.
ax+r=7
Move ax to the other side. +positive ax changes to -negative ax
ax-ax+r=7-ax
r=7-ax
Answer: r=7-ax or r=-ax+7 ( same thing) but rearranged
Answer:
-1 or 1/-1
Step-by-step explanation: