Question

Which expressions represent the product of a variable and a coefficient? Choose 3 answers: Choose 3 answers: (Choice A) A 11c11c11, c (Choice B) B \dfrac{1}{2}t 2 1 ​ tstart fraction, 1, divided by, 2, end fraction, t (Choice C) C 5\cdot 105⋅105, dot, 10 (Choice D) D j\cdot 4j⋅4j, dot, 4

Answer 1

Question:

Which expression represents the product of a variable and coefficient?

Choose 3 answers

(A) 11c

(B) 1/2 t

(C) 5•10

(D) j•4

Answer:

(A) 11c

(B) 1/2 t  

(D) j•4

Step-by-step explanation:

Required

Expression for variable and coefficient product

In algebra:

A coefficient can be anything (number of alphabets). However, a variable is always represented with an alphabet

Having said that:

Analyze each of the options

(A) 11c

Here, we have:

$Variable = c$

$Coefficient = 11$

(B) 1/2 t

Here, we have:

$Variable = t$

$Coefficient = 1/2$

(C) 5•10

Here, 5 and 10 are not variables

(D) j•4

Here, we have:

$Variable = j$

$Coefficient = 4$

So, the correct options are: (A), (B) and (D)

Answer 2

Answer:

A

B

D

Step-by-step explanation:

Pretty sure