Answer:
24
Step-by-step explanation:
4 years ago, Daniel would've been 4 and Kevin would be 20, so Kevin would've been 5 times as old as Daniel. And 8 x 3 = 24. So, Kevin is 24.
Answer:
57;d
Step-by-step explanation:
There are an infinite number of solutions to this linear equation in two variables. It will graph as a straight line.
In standard form, the equation would be written
.. 105x +56y = 30
28.26=4 * base base= 28.26/4=7.065
Answer:
No
Step-by-step explanation:
<u>Step 1: Determine if linear
</u>
It is not linear because it has the x variable to the second power which makes the line bend and turns into a parabola. A linear line would have the x to the first power or just x.
Answer: No
<u>Graph Below</u>