Ans:- 3rd option
c. 4x − 3y = 9, −8x + 6y = −18
Reason:
For a system of equation to have infinite many solution. At that time,

In the given equation,
a1 = 4
b1 = -3
c1 = 9
a2 = -8
b2 = 6
c2 = -18
So,

Hence this equation will have infinite many solution.
Hope this helps!
Answer:
Yes!
Step-by-step explanation:
8/9 is equal to .888889 while 2/3 is equal to .66667.
Answer:
C. 30 and 40
Step-by-step explanation:
64÷100×50 then cancel
50 into it self equal 1 times, 50 into 100 equal 2 times which leads to 64÷2.
2 into itself goes 1 time and 2 into 64 equal 32
Answer:
-31
Step-by-step explanation:
-34 - -17 is actually -34 + 17, so you get -17. -17 - 14 = -31
Answer:
y = 75 - 9d
Step-by-step explanation:
y = amount of $ left