Answer:
The inequality is true.
Step-by-step explanation:
To show that it is true, you simply sub in 4 for x and 5 for y and see if the statement is true or not
7(4)-3(5) < 19
28-15 < 19
13 < 19
Answer:
I dont know I also need help with this
Step-by-step explanation:
this is so hard please help
Answer:
9x^2+12x
Step-by-step explanation:
Answer:
try making a porportion with 57 and 51
Step-by-step explanation: