Which phrase can be represented by an equation

A. twice as much as a number
B.12 less than a number
C. half of a number is 15
D. the difference of 20 and a number?

C

Step-by-step explanation:

When we write an equation, we look for something like is or equals

A.twice as much as a number   2x

B.12 less than a number      x-12

C.half of a number is 15   1/2x =15

D.the difference of 20 and a number?  20-x

A,B, and D are expressions

f(x)=2/3x+4/3 is the answer because is whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: