None of these ordered pairs work. Each is false for at least one of the 2 equations.
(1, 0) is false for equation 1.
y > -3x + 3
0 > -3(1) + 3
0 > -3 + 3
0 > 0 (FALSE)
(-1, 1) is false for equation 1.
y > -3x + 3
1 > -3(-1) + 3
1 > 3 + 3
1 > 6 (FALSE)
(2, 2) is false for equation 2.
y > 2x - 2
2 > 2(2) - 2
2 > 4 - 2
2 > 2 (FALSE)
And (0, 3) is false for equation 1.
y > -3x + 3
3 > -3(0) + 3
3 > 3 (FALSE)
Answer:
$ 3199.0
Step-by-step explanation:
Let the number of shares of ABC = x
and XYZ = y
writing each as a linear equation
32 x + 23 y = 10100 equation 1
1.2 x + 1.4 y = 540
1.4 y = 540 - 1.2 x
y = ( 540 - 1.2 x) / 1.4
substitute for y in equation 1
32 x + 23( 540 - 1.2 x) / 1.4 = 10100
32 x + 8871.43 - 19.71 x = 10100
collect the like terms
32 x - 19.71 x = 10100 - 8871.43
12.29 x = 1228.57
x = 1228.57 / 12.29 = 99.97
the amount of money to be invested in ABC shares = 99.97 × $ 32 = $ 3199.0
Answer:
30 miles 90 miles
----------------- = -----------------------
1.5 hours 4 hours
the dashes between the number represents me making a fraction lol.
Answer:
X > 6
Step-by-step explanation:
