Answer:
(a) 3900
(b) 4800
(c) 570000
Step-by-step explanation:
We have given
(a) 
We know the algebraic equation
So 
(b) We know the algebraic equation

(c) We know the algebraic equation

Answer:
tor maytafahsjsjbshwgdhxhxhqjx
Answer:
1
Step-by-step explanation:
since the 2 functions equal each other:
-2x + 3 = 4x - 9
add -2x to both sides
3 = 6x - 9
add 9 to both sides
12 = 6x
divide by 6
2 = x
you have x, now find y, you just need to plug 2 into one of the equations instead of both bc they both equal the same anyway
-2(2) + 3
-4 + 3
-1 = y
Now we'll find x + y, input them and it's 2 + (-1), which is 1
Answer:
D. -7, 0, 6
Step-by-step explanation:




ZEROS:
x = 0
x = 6
x = -7
Hope this helps!
Answer:
Yes, the set of numbers create a Pythagorean triple
Step-by-step explanation:
we know that
If a set of numbers create a Pythagorean triple, then the set of numbers must satisfy the Pythagorean Theorem

where
c is the greater side
a and b are the legs (perpendicular sides)
we have

substitute


----> is true
therefore
Yes, the set of numbers create a Pythagorean triple