Reikos goal is to practice the drums for at least 800 minutes per week. This week, reiko already has practiced 175 minutes. If she practices for 35 minutes each session, Reiko wamts to know how many sessions are left to make her goal.

18 sessions

Step-by-step explanation:

First we need to know how much time Reiko still needs to practice this week. If the total is 800 minutes and he already did 175, there is 800-175 = 625 minutes left.

In each session, Reiko practices 35 minutes, so we can make a rule of three:

1 session -> 35 minutes

X sessions -> 625 minutes

1/X = 35/625

X = 625/35

X = 17.8571 sessions

Reiko needs 18 sessions to make her goal.

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b