288 cm3
B.
144 cm3
C.
72 cm3
D.
21 cm3
never negative? Justify your answer with an
example.
Answer: I think it's sometimes, since additive inverse's yield zero and you could possibly have a negative a value.
Step-by-step explanation:
Answer:
The first operation that will be applied to the given expression 44 • 2 – [(5 + 20 • 3) – 12] + 16 ÷ 2 is:
20.3
Hence, option: C is correct.
Step-by-step explanation:
We are asked to find which operation should be operated first to the given expression:
44 • 2 – [(5 + 20 • 3) – 12] + 16 ÷ 2
The operation are operated according to the rule:
PEMDAS
P----Parenthesis
E----Exponential
M----Multiplication
D-----Division
A-----Addition
S-----Subtraction
Hence, in the given term we have the parenthesis term as:
5+20.3 among this also we have to give first priority to multiplication and then to addition.
Hence, the first operation that will be applied is:
20.3
we have
Bandages in
Cleanser Pads in
Cotton Balls in
Multiplication Story
The amount of a Cotton Balls kit is equal to the amount of half Bandages kit multiplied by the amount of a Cleanser Pads kit. What is the amount of a Cotton Balls kit if a Bandages kit has 4 units and a Cleanser Pads kit has 6 units?
Let
x-------> amount of a Cotton Balls in
y-------> amount of a Bandages in
z-------> amount of a Cleanser Pads in
we know that
--------> The number fact
therefore
The amount of a Cotton Balls in is