It takes two steps to solve an equation or inequality that has more than one operation:
1- Simplify using the inverse of addition or subtraction.
2- Simplify further by using the inverse of multiplication or division.
Answer/Step-by-step explanation:
D = distance
T = Time
You are trying to find the Time so,
T = ???
T = 70 ?
So you are driving PER hour so --> multiply
T = 70d
Hope this helped!
Answer:
60
Step-by-step explanation:
4y + 5 = -31
4y +(5 minus 5) = -31 minus 5 (in affect move the 5 "over")
4y =-36 ( - 31 minus 5 = -36)
4y/4 = -36/4 (divide the 4 from both sides)
y= -9 (-36 divide by 4 = -9)
hope this helps
Answer:
Step-by-step explanation:
we know that
The volume of a rectangular prism is equal to
-----> equation A
where
L is the length
W is the width
H is the height
we know that
-----> equation B
----> equation C
substitute equation B and equation C in equation A
Apply distributive property