Answer:
A. {4,3}
Step-by-step explanation:
x -2y = -2
y = - 3x +15
x - 2(-3x+15) = -2
x +6x - 30 = -2
7x = 28
x = 4
y = - 3x +15 = - 3*4 + 15 = -12 + 15 = 3
{4,3}
Answer:
3.5 min
Step-by-step explanation:
Answer:
7=24
-2 = 14
Step-by-step explanation:
(2+5)= 7=24
Please mark brainliest
Step-by-step explanation:
1.5 dollars a shirt
Answer:

Step-by-step explanation:





I used the following rules:

