Jame
apply the strategy
© $77,163
$76,063
yolve each problem by using the four-step plan.
processes
1. & practices
use math tools mr. kramer
is buying a car. the list of prices is shown in the table.
prices of cars
cars
price
car a $83,532
car b $24,375
car c $24,053
car d $73,295
mr. kramer wants to buy
the least expensive car.
which car should he buy?
nnt made more than $80 on but less than $90.000 last
what car did he buy

salary

step-by-step explanation:

the answer is 62.8 cubic units

a

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 -