Howard opens a savings account with a deposit of $800.the bank will pay him 3% intersect per year. a) how much will howard receive at the end of 1/2 a year. b) how much interest will he receive in 1 year

3rd box is the answer

step-by-step explanation:

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is