Determine which ordered pair is a solution of y = –5x + 10. a. (–15, 5)
2 answers:
Y = - 5 x + 10
A ) x = - 15, y = 5
5 = 75 + 10
5 ≠ 85
B ) x = 2, y = 0
0 = - 5 · 2 + 10
0 = 0 ( correct )
C ) x = - 1, y = - 5,
- 5 = 5 + 10
- 5 ≠ 15
D ) x = 3, y = 25
25 = - 15 + 10
25 ≠ - 5
Answer:
B ) ( 2, 0 )
Answer:
B. (2,0)
Step-by-step explanation:
The given equation is;
If an ordered pair is a solution, then the ordered pair must satisfy the given equation.
For (-15,5),we have
,this is FALSE.
For (2,0), we have
, this is TRUE
For (-1,-5), we have;
, this is FALSE.
For (3,25), we have;
, this is FALSE
You might be interested in
The answer is 301.59. the formula i used was pi*r^2*h/3
hope i helped good luck on whatever ur doing
Answer:
OR
Step-by-step explanation:
9x2−17x−85=0
For this equation: a=9, b=-17, c=-85
9x2+−17x+−85=0
Step 1: Use quadratic formula with a=9, b=-17, c=-85.
22 - 5(2x + 4) = 22 - 5·2x - 5·4 = -10x + 2
So you just have to plug in the value of n:
4(437823.456) + 34 = 1751327.824
Hope this helps!
Answer:
2/9. Decimal form is 0.222....
Step-by-step explanation: