Jada solved the equation Negative StartFraction 4 over 9 EndFraction = StartFraction x over 108 EndFraction for x using the steps below. What was Jada’s error?

x = - 48

Step-by-step explanation:

-4/9 = x/108

x = 108 × -4/9

x = -4 × 108/9

x = -4 × 12

x = -48

x= -48

Step-by-step explanation:

-4/9 = x/108

X is the variable and all other values are given.

To make x subject of formula, we would first cross multiply so that we have

9x = -4 times 108

9x = -432

Then we go ahead to divide both sides of the equation by 9

9x/9 = -432/9

x = -48

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}