Answer:
Part 1)
Part 2)
Part 3)
Step-by-step explanation:
we know that
EB=ED+DB
ED=DB -----> given problem
Substitute the given values and solve for x
<em>Find the value of ED</em>
substitute the value of x
<em>Find the value of DB</em>
Remember that
ED=DB
therefore
<em>Find the value of EB</em>
EB=ED+DB
Answer:
12
Step-by-step explanation:
4hoursx3 temp increase=12
Answer: 8(u - 10)
Step-by-step explanation: