Identify in the given expressions, terms which are not constants. Give their numerical coefficients. (i) 5x - 3
(ii) 11-2y²
(iii) 2x - 1
(iv) 4x²y + 3xy²-5

with steps

Given:

The expression are

(i) 5x-3

(ii) 11-2y squared

(iii) 2x-1

To find:

The terms which are not constants and their numerical coefficients.

Solution:

Constants: The terms which are free from variables.

Numerical coefficient: Number multiplied with a variable.

(i)  

Constant = -3

Term which is not constant = 5x

Numerical coefficient = 5

(ii) 5x-3

Constant = 11

Term which is not constant =  

Numerical coefficient = -2

(iii) 11-2y squared

Constant = -1

Term which is not constant = 2x

Numerical coefficient = 2

Therefore, the terms which are not constants are 5x,-2y squared,2x   respectively and their numerical coefficients are 5, -2, 2 respectively.

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

um is there supposed to be a picture?