A window Installer charges a flat fee plus an hourly rate forher services. The function C (t) = 25t + 20 is used to find the total amount C that she charges for t hours of work, Includingthe flat fee.
What function would she use if she decides to Increase her hourly rate by $5 per hour?
O c(t) = 25 (t + 5) + 20
Oc(t) = 30t + 20
Oc(t) = 30t + 25
oc(t) = 25t + 25

c

step-by-step explanation:

i think because what else can be a sample of every member

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

it is not that hard all u have to do is plot the graph

step-by-step explanation:

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²