1. Davied has less than one-half the number of balloons that kaite has . If David has d balloons and kite has K balloons has ,which of the following equations correctly express the relationships between d and k.
a. d= 1/2 (k+4)
b. d= 1/2 (k-4)
c. d= 1/2 k+4
d.d= 1/2 k-4
e. d=2 k-4
a. d= 1/2 (k+4)
b. d= 1/2 (k-4)
c. d= 1/2 k+4
d.d= 1/2 k-4
e. d=2 k-4
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