Find the simple interest:
$1,000, 5%, 2 years

9514 1404 393

  $100

Step-by-step explanation:

The interest formula is useful.

  I = Prt

where P is the principal, r is the annual rate, and t is the number of years.

Using your numbers, this is ...

  I = $1000×0.05×2 = $100

The simple interest is $100.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -