Answer:
negative infinite, negative 72
Step-by-step explanation:
i looked it up on google
Answer:
2x+5
Step-by-step explanation:
I'm sorry, but I don't know how to explain this. I hope it helps though.
Answer:
90
Step-by-step explanation:
4/15 which is our fraction distance/time
our other fraction is 24/x (x is our variable to find our time)
Now we are doing the buultterfly method
set it up
now multiply 4*x= 4x
15*24=360
now divide 4x ÷ 4 to get our variable alone
do the same to the other side
4 ÷ 360= 90
so x= 90 which is our missing number
The required value if r = 32 and d = 2 is -3
Given the expression

Substituting the given variables
r = 32
d = 2
The expression becomes

Hence the required value is -3
Learn more here: brainly.com/question/17499155