Paper clips come in boxes of 10 clips. O O O O O O O O O O OOUU O O O O O O
OOOUU O O O O O O
UOCOU O O O O O O OU U U U U U U U
UOUOU O O OOO
OOO O O O O O O O O OU U U U U U U U
How many paper clips are there in all? Choose all the answers.
A 10
B. 10 tens
C. 100
D. 100 tens

c

Step-by-step explanation:

O O O O O O O O O O OOUU O O O O O O

OOOUU O O O O O O

UOCOU O O O O O O OU U U U U U U U

UOUOU O O OOO

OOO O O O O O O O O OU U U U U U U U

europa2433

europa2433

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116