I think your posting problem your missing an x after 28.
Therefore your answer is
C. (2x+7)(2x+7)
To check use distributive
2x(2x)+2x(7)+7(2x)+7(7)
4x^2+14x+14x+49
4x^2+28x+49
Answer: 2+1/3
Step-by-step explanation:
Rita's error is in the sign of 2.75 in her equation. If x is her selling price, Rita needs to find the value of x in
.. 8(x -2.75) = 78
That value will be
.. x = 2.75 +78/8 = 12.50
4y + 29 is the answer. 3y plus y equals 4y, and 5 plus 24 equals 29.
Answer:
Its B
Step-by-step explanation:
There are more points on the first graph than the second