여보세요! 방정식에 도움이 필요합니다. 나는 대수학에 끔찍하지만 ... 도와 주셔서 감사합니다 : 3 5 ( x - 2) = 3 ( x+ 6) - 8
A. 10
B. 1
C. - 1
D. 0
7 (r-2) -9 (r-1) = 3 (5-r) + (r-8)
A. 해결책 없음
B. 모든 실수
C. 0
D. -5

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!