Find c A. square root of 7 and 2
B. 14
C. 7
D. square root of 7 and 3

can you please help.​​

What statement is true? 2x^2-9x+2=-1

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c