3 The Changs updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid
3
05% sales tax on their purchases. If the Changs paid $351.72 total, determine if they paid the correct amount.
The Changs family paid $0.33 too much for their purchases.
The Changs family paid $0.99 too much for their purchases.
The Changs family paid $5.94 too much for their purchases.
d. The Changs family paid the correct amount for their purchases.
a.
b.
C.
Please select the best answer from the choices provided
A
Ο Ο Ο Ο

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

its c or d   take a lucky guess my dude

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!