What triangle would be congruent to the original using a reflection over the x axis

my answer is C

Which triangle would be congruent to the original using a reflection over the x-axis?  Reflect across x-axis mapping rule ( x , y )-->( x,-y )

If the original triangle is A(-3,1)B(-3,5)C(-1,1)

look for the Triangle  

A(-3,-1)

B( -3.-5)

C(-1,-1)

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100