Answer:
Her new salary is $27.5.
Step-by-step explanation:
25*0.10=2.5
2.5+25=27.5
30
z(z-7)
Let z= 10
10(10-7)
Parentheses first
10 (3)
Multiply
-5f=-3(8-f)
Opening bracket
-5f = - 24 + 3f
Collecting like terms
-5f - 3f = -24
-8f = -24
Dividing by -8
f = -24/-8
f = 3
