Answer:
older person: 32 yrs younger person: 5 yrs
Step-by-step explanation:
older person age: o
younger person age: y
o=5y+7
o+y=37
Solve with substitution:
5y+7+y=37
6y+7=37
6y=30
y=5
Plug back in:
o+5=37
o=32
Answer:
Step-by-step explanation:
The line of best fit in scatter diagram, the variable have positive correlation.
Scatter Diagram is attached :
Answer:
$0.85 per pound
Step-by-step explanation:
The cost in dollars per pound is found by dividing dollars by pounds:
$5.10/(6 lb) = $0.85 /lb
Bananas cost $0.85 per pound.
Answer:
y-intercept = -1
Step-by-step explanation:
Answer:
greater than (>)
Step-by-step explanation:
4/25=0.16
0.9>0.16
