Answer:
23
Step-by-step explanation:
Answer:
534. 75
Step-by-step explanation:
let the income of kellys sister be x
kellys income=x+15% of x
=23x over 20
x+23x/20=999. 75
or, x=465
kellys income=23×465/20
=534. 75
Answer:
2√3
Step-by-step explanation:
circle pass (h,k): (x-h)² + (y-k)² = r²
radius = √12 = 2√3
X^(5/8)/x(1/4)= x^(5/8)/x^(2/8)= x^(3/8)
Answer:18
Step-by-step explanation: 50% of 12 is 6 which means that 12+6=18 and i believe that is the answer