Which one digit numbers can you subtract from 74 without first regrouping?

Can someone pls ! pls answer all. no explanation needed..

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

What is the answer to the question 5x+2x