Answer:
y = 400 (amt invested at 4%)
x = 500 (amt invested at 7%)
Step-by-step explanation:
Kindly check attached picture for detailed explanation
I believe that the correct answer is binomial
Answer:
355/113 is a rational approximation for pi
Step-by-step explanation:
Answer:
x<=3
Step-by-step explanation:
so graphing inequalities on a number line can be tricky but in this case the answer would be x is greater than or equal to three and the reason why is because well first we have the 3 and the circle on the three is filled in meaning the answer of x could possibly be three but the line is also continuing to move to the right therefore meaning the answer could be three but it could also be greater than three therefore your answer is x<=3
Cross multiply 3x-5 with 4 and 4x + 1 with 2
Which it would give you 12x-20=8x+2 then solve for x