If 28% of a number is 63 less than 84% of the number, what is the number?

126

Step-by-step explanation:

28% of x = 63 less than 84% of x

Applying cross multiplication rule,

Divide through by 28

To check, 28% of 225 is 63

Since x = 225,

84% of 225 implies

That is, 84% of 225 =189

Hence, 28% of x less than 84% of x implies

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

table 3 represents a direct variation function. : )