Evaluate f(x)=1/2x+3, when x=-7

3.07

Step-by-step explanation:

f(x)=1/2x+3

when x=7

x=1/2(7)+3

x=1/14+3

x=43/14

x=3.07

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.