When you take this problem and simplify it you get 9p-3
Answer:Its B
Step-by-step explanation:
(-3,4)(0,-3)
slope = (-3 - 4) / (0 - (-3) = -7/3 <=
Answer:x=0 is the first statement, 3x+2<12 is the greater justification
Step-by-step explanation:
Answer:
3x + 2y = 16
x = 2 , y = 5
Step-by-step explanation:
Given that George bought x quarts at $3.00 per quart & y quarts at $2.00 per quart and he bought 7 quarts for $16.00
Considering the total cost
3x + 2y = 16
For the cost of each
x + y = 7
solving the 2 equations simultaneously be substitution
x = 7 - y
3(7 - y) + 2y = 16
21 - 3y + 2y = 16
-3y + 2y = 16 - 21
-y = - 5
Divide both sides by -1
y = 5
x = 7 -y
x = 7 - 5
= 2
