Answer:
26
Step-by-step explanation:
given f(x)=3(2-x)+5 what is the value of f(-5)?
f(x)=3(2-(-5))+5 x minus a negative is a plus 2 - -5 = 2 +5
= 3(7) + 5
= 21 +5
= 26
Answer:
D y=-1/2x+4
Step-by-step explanation:
use the order parir (4,2) x=4
y=-1/2*4+4
y=-2+4
y=2
Hello!

Slope-intercept form is y = mx + b where:
m = slope
b = y-intercept
Plug in the given values:
y = 2x - 4
Step-by-step explanation:
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Yes, if all 8 of the students shared the cost of $100 dollars equally, that would mean each student paid $12.50.