Hi, to begin, the ordered pair value (-3, 15) has an x-value of -3. So, to see if it lies on the line of your equation y = 6x + 11, plug -3 in for x. This gives you y = 6(-3) + 11 = -7 So the ordered pair answer for this would be (-3, -7) and not (-3, 15). So the answer is no.
Answer:
93
Step-by-step explanation:
(10+4)(7) - 45 / 9
= (14)(7) - 45 / 9
= 98 - 5
= 93
Answer:Takeyour time
Step-by-step explanation:
Answer:
y = 4
x = -16
Step-by-step explanation:
this time we should multiply the first equation with -1 because we only need to change its state of negativity
2x + y = -28
-2x - 2y = 24 ➡ -y = -4 ➡ y = 4
if 2x + y = -28 the 2x + 4 =-28 ➡ 2x = -32 x = -16
Answer:
18 widgets
Step-by-step explanation:
3 x 8 = 18 widgets