Answer:
can’t help sorry dude
Step-by-step explanation:
What is the missing number in 73, 67, 61,____, 49, _____, 37 A.55,42 b.55,43 c. 55, 32 D. 55, 34
xeze [42]
Answer:
b) 55 and 43
Step-by-step explanation:
I can tell by the first 3 or so numbers that the sequence is decreasing by 6 each time, so when you go from 61- blank - 49 it has to be 55 and same with the other one.
It is a positive-slope parabola with vertex of (0,16) "concave up"
Answer:
(0, 6 )
Step-by-step explanation:
Given the 2 equations
- 6y + 11x = - 36 → (1)
- 4y + 7x = - 24 → (2)
Multiplying (1) by 4 and (2) by - 6 and adding the result will eliminate y
- 24y + 44x = - 144 → (3)
24y - 42x = 144 → (4)
Add (3) and (4) term by term
2x = 0 ⇒ x = 0
Substitute x = 0 in either of the 2 equations and solve for y
Substituting in (1)
- 6y + 11(0) = - 36, that is
- 6y = - 36 ( divide both sides by - 6 )
y = 6
Solution is (0, 6 )
