Answer:
slope = - 4
Step-by-step explanation:
Calculate the slope m using the slope formula and any 2 ordered pairs from the table.
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 2, 8) and (x₂, y₂ ) = (- 1, 4) ← 2 points from the table
m = 
= 
= - 4
Answer:
D
Step-by-step explanation:
I looked it up your welcome
92+ 15x > $800 I cannot do the greater than or equal sign on my phone.
15x> 800-92
15x> 708
X > 47.2 weeks… this should be greater than or equal to 47.2 weeks or if whole weeks, 48 weeks
Not sure if you need a whole number (week) or a fraction of week to answer. If whole week, it would need to be greater than or equal to 48 weeks
Answer:
The age of Sue could be 7 years
Step-by-step explanation:
Jenny is 8 years older than twice her cousin Sue's age.
The first equation will be :
J = 8 + 2S ---------(1)
The sum of their ages is less than 32.
The second equation will be :
J + S < 32 ----------------(2)
Now rearrange both equations :
8 + 2S + S < 32
3S < 32 - 8
3S < 24
S < 24/3
S < 8
S = 7
The age of Sue could be 7 years.
