The linear equation was solved using these steps.
linear equation: 3(12x + 15) = 7
step 1: 4x + 5 = 7
step 2: 4x = 2
step 3: x = ž
the property that was used in step 1 was the
the property that was used in step 2 was the
the property that was used in step 3 was the

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

the diver is 33 feet below the surface.

step-by-step explanation:

hope this