Answer:
C) (7 , 14)
Step-by-step explanation:
Substitute each ordered pair into the equation
-5x + 3y = 7.
A) (2 , -1)
-5(2) +3(1) = -10 +3 = -7 this does not equal 7 so not true
B) (-5 , 3)
-5(-5) +3(3) = 25 +9 = 34 this does not equal 7 so not true
C) (7 , 14)
-5(7) + 3(14) = -35 + 42 = 7 this equals 7 so true
D) (-2 ,−135)
-5(-2) + 3(-135) =10+405 =415 this does not equal 7 so not true
For this question you should know that 2/3 is equal to 20/30 so now you can see that 21/30 is greater than 20/30 :)))
i hope this is helpful
have a nice day
Answer:
A) 35
B) 22
Step-by-step explanation:
A) just count how many numbers there are after the bar
B) don't count the 14.0s only the 14.2 and aboves
....... The answer is: x=1
3x^2(4x^3)^3
3x^2*4^3x^9
3*4^3x^11
192x^11
