Translate these expressions: A) fifteen less than twice a number:

B) six less half a number:

C) the quotient of a number and 2:

D) three times the sum of seven and a number:

step-by-step explanation:

se a cavasery6

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation:

83-45=38

38 was the other number

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-thekoolkid1o1