Since 2006, the amount of money spent at restaurants in a certain country has increased at a rate of 6% each year. in 2006, about $430 billion was spent at restaurants. if the trend continues, about how much will be spent at restaurants in 2015? round to the nearest whole number as needed.

430billion times .6 times 9for the years

Step-by-step explanation:

it is not that hard all u have to do is plot the graph

step-by-step explanation:

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 -