Answer:
17) x=7
18) x= -26
19) x= -8
20) x= 6
Step-by-step explanation:
17) is congruent
18) is supplementary
19) is congruent
20) is congruent
Answer:
2.14
Step-by-step explanation:
2.14x24=51.36
Answer:
67
Step-by-step explanation:
do 11x5 that answer +5+ one more 5 then +2+2+2 =67