Joan Barrett has $10,000 in a savings account which pays 6.5% annual interest. She is thinking about buying ten $1,000 bonds which pay 8% annual interest. How much
more annual interest will the bonds eam than the savings account?

Bonds will earn $150 more than the savings account

Step-by-step explanation:

at 6.5%  for  $10,000 savings

The interest is  0.065* 10,000= $650  interest annually

For the bonds,

0.08 * 10,000 = $800

Bonds will earn $800 - $650 = $150 more than the savings account

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !