If i were to use the distributive property to simplify 3(10+15x) would you multiply 3 times 10 and add 15x to it?

Simplify the expression 10/11(22z) + (a+5) -1

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]