Answer:(x-5)(x+9)
Step-by-step explanation:
You want two numbers that can give you -45 in multiplication and two numbers that can add to 4 and that is -5 and 9.
Answer:
63/4 or 15 3/4 miles each day
Step-by-step explanation:
(11+21)-(3-101)=(11+21-3-10=(11-3)+(21-101=8-18=53
Answer:

Step-by-step explanation:
Whenever we have 2 fractions equal to each other, we first cross multiply, then take variables to one side and numbers to other side and use basic algebra to solve for the variable [here, it is x].
The process is shown below:

So, x = 3/4
They are both a multiple of the number 3