M is the midpoint of AB. AM=2x+9, MB=4x-5. Solve for x and find AB. A.) x= 2, AB=13
B.) x=2, AB=26
C.) x=7, AB=23
D.) x=7, AB=46

ab: 2 n83b8eb7ebi. 8e yen in

30

step-by-step explanation:

idk

i hope i

idc

step-by-step explanation:

idk

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