Pl Help HURR Which pair of radicals is a pair of like radicals?

A. 3√7 and 11√7

B. 5√6 and 6√5

C. 7√5 and 7√3

D. 9√2 and −9√3

True or false look at the picture pls : /

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Which of the following is the graph of y= square root -x-3