Answer:
135
Step-by-step explanation:
Given:
To determine a numerical value for the expression, simply substitute the value of "x" into the expression and simplify the expression, if necessary, to determine a specific number for the expression provided.
Therefore, the value of the expression 
when x = 5 is 135.
Learn more about this topic: brainly.com/question/27675691
<span>Equation:
train distance + plane distance = 1300 miles
50x + 275x = 1300
x(325) = 1300
x = 4 hours
4x2=8
---
The trip took 8 hrs.</span>
Blue and green but i also like black
The answer is 60 bc -3 x -4 is 12, and 12x5 is 60
It helps demonstrate it since it forms a right triangle in the middle with 2 base lengths and a hypotenuse. The areas of the squares can be plugged into the pythagorean theorem in order to find the answer
