A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y)

The problem references a missing attachment file, thus please find it attached.

The provided values are:

GJ=4x+2

HK=6x-1

Given GK =37

Need to calculate:

HJ=?

From GK: GK = GJ+JK yields GJ+(HK-HJ)

= 4x+2+((6x-1)-x) yields

Answer:

A: With each additional procrastination day, the expected grade drops by 3.64 points.

Step-by-step explanation:

The slope of a Regression Line

A linear equation can be expressed in slope-intercept form:

y = mx + b

Here, m represents the slope and b indicates the y-intercept.

The slope reveals the rate and direction of change in the graph as x varies.

If m is negative, increases in x lead to decreases in y.

ŷ = –3.64x + 96.5

Where:

x = number of procrastination days

ŷ = anticipated grade

A: With each additional procrastination day, the expected grade drops by 3.64 points.

Answer:

Well, 1000>(15x+t)+(50x+100t) if there are children aboard.

B. The maximum amount is 19 if one adult is going with 18 children (meal plan excluded). Meanwhile, $1000

C. If solely adults are participating, then a maximum of 8 adults can join if they plan to use the raffle ticket for meals as well. Otherwise, the maximum number would be 10.

I hope this interpretation is accurate.