Write the equation of the line that has an x-intercept of -3 and passes through the point (-3,7)
a. x=-3
b. y=-3
c. y=7

x=-3

Step-by-step explanation:

Answer choice A is a vertical line through the the x-axis crossing through -3. It has an x-intercept of -3.

Answer choice B is a horizontal line through the y-axis crossing through -3. It has no x-intercpet.

Answer choice C is a horizontal line through the y-axis crossing through 7. It has no x-intercept.

Only A has an x-intercept of -3.

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

step-by-step explanation: