Solve 12 (8 – 4) = Q 42 o 144 102 48
2 answers:
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We have that
<span>y = 3.5x − 3.5
y =−3.5x + 3.5
using a graph tool
see the attached figure
the solution is the point (1,0)
x=1
y=0
the answer is
one solution</span>
<span>y = 3.5x − 3.5
y =−3.5x + 3.5
using a graph tool
see the attached figure
the solution is the point (1,0)
x=1
y=0
the answer is
one solution</span>
this is my answer but you need to check with your teacher
Answer:
2.4 hours or 2 hours and 24 minutes
Step-by-step explanation:
Jack mows 1/6 of the lawn per hour while Marilyn mows 1/4 of the lawn together. Adding up those rates yields in their combined mowing rate:
The time required for them to mow the entire lawn is:
It would take them both 2.4 hours to mow the lawn together.