<u>Unfortunately I could not answer the question on the same day you asked, but I'll help anyway in case you haven't completed it yet. Patience is a virtue, after all!</u>
Answer:
X is less than or equal to -3
Step-by-step explanation:
(<= means "is less than or equal to")
If we do reverse math, we can subtract 1 from both sides, leaving us with 4x <=-12. After that, we can divide both sides by 4, leaving us with X<=-3. This also falls within the parameters of 3x<=0, so no further solving is required.
Hope this helps!
Answer: (7,-3)
Step-by-step explanation:
so first you would solve the equation, then you would substitute the value of y then solve the equation then substitute the value of x (x=7)and solve the equation a possible solution is -3, then checking the solution to make sure it's what you got (7,-3), then you would simplify then the ordered pair is a solution and your solution is (x,y) (7,-3)
please give me brainliest
Answer:
709.5
Step-by-step explanation:
660 + 7.5 x 660 : 100 = 709.5