Answer:
a=4.2
Step-by-step explanation:
6.4-a=2.2
so 6.4-22=a
4.2=a
Answer:
subtract the amount of money ellen has by the amount of money she would have if she did it in her firends bank
Step-by-step explanation:
basically you do two intrest questions subtract and boom also...
GIVE ME BRAINLIEST AND HAVE A NICE DAY
Answer:
x= 6, -6
Step-by-step explanation:
Answer:
(-2 , 1/2)
Step-by-step explanation:
x = -2
y = 1/2 or 0.5