What is the scale factor used to create the dilation?

The scale factor is 2

Step-by-step explanation:

The scale factor of the dilation can be found using the formula;

This implies that;

We count the corresponding boxes to get each length  to be;

simplify to get;

The scale factor must be positive because the image is to the right of the object and it is not inverted

The correct answer is C

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

your answer   is c

step-by-step explanation: