Answer:
The slope is 1
Step-by-step explanation:
To find the slope, we use the formula
m = (y2-y1)/(x2-x1)
where (x1,y1) and (x2,y2) are the points on the line
m = (9-2)/(3--4)
= (9-2) /(3+4)
= 7/7
=1
The slope is 1
Answer:
1
Step-by-step explanation:
Slope = change in y / change in x
Y-values: 9 and 2
x-values: 3 and -4
Change is the difference
9-2)/(3- (-4)) = 7/7 = 1
Answer:
Equations are
J=j → (1)
L=$2.90+J=$2.90+j → (2)
Jess earn $20j in 20 hours
Step-by-step explanation:
Given that Laura earns $2.90 more per hour than her friend, Jess.
we have to write an equation to show Jess earns per hour.
As j represents hourly rate of Jess i.e
Jess earns $j per hour.
∴ J=j → (1)
As Laura earns $2.90 more per hour than her friend, Jess
⇒ L=$2.90+J=$2.90+j → (2)
Eq (1) and (2) are required equation.
we have to find how much Jess earn in 20 hours
Hours=20
∴ In 1 hr Jess earn $j
In 20 hrs Jess earn $ 20j
Answer:
I answered this on your other one but what ever.
arrow= positive 15
bone= positive 721
clay bowl= 0 (zero is neutral which means it's neither positive or negative)
necklace= positive 462
basket= negative 1,200 (-1,200)
For the second part
It's like a graph. sea level is the 0. The word 'above' would mean a positive number. The word 'below' would be a negative number because it is less than 0 or in this case sea level.