In algebra, a function is basically something that relates or connects "one" set to another "set" in a certain way. A set is just a group or collection of things. It's often a set of numbers but does not have to be.
Answer:
7
Step-by-step explanation:
7x4=28
6x4=24
So it cant be 6 or anything less
Answer:
x=-5 ,y=0
Step-by-step explanation:
(4x- 10y=- 20) *3
<u>(</u><u>6x-15y=-30</u><u>)</u><u> </u><u>*</u><u>2</u>
Y=0
X=-5
Answer:
h=6
Step-by-step explanation:
The parallelogram area is given for A= h*b.
In this case b=5, and A=30
Using the parallelogram area equation h=A/b=6
1)) 17
2)) 11
3)) 0
4)) -4
5)) 4