Answer:-9-(-4)
Step-by-step explanation:
You start with -9 and then then when u distribute the - to the -4 it will become - 9+ 4
Because multiply of these two number get you -32, one of these number must be negative.
And because sum of them are positive, positive number must be larger than that negative number (without minus sign)
So list of possible answers are:
-1, 32; -2, 16; -4, 8
And we can see that
-4+8 = 4
So these two numbers are 8 and -4.
Answer:
Step-by-step explanation:
step 1
Find the volume of the tank (cylinder)
The volume of cylinder is given by the formula
we have
substitute
step 2
Find the cost of rent one tank
Multiply the volume of one tank by the unit rate of $4 per cubic foot
Answer:
identity
Step-by-step explanation:
