4c-5+14c=67 solve variable. include steps, also check your answer!

4

Step-by-step explanation:

4c-5+14c=67

18c-5=67

18c=67+5=72

C=72/18= 4

c=4

Step-by-step explanation:

4c-5+14c=67

(4c+14c) -5=67

18c-5=67

18c=67+5

18c=72

C=72/18

C=4

4(4)-5+14(4)=72

16-5+56=72

11+56=72

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