Answer:
Yes
Step-by-step explanation:
Answer:
3.375 or 3 3/8 or 27/8 (all the same answer just in different forms)
Step-by-step explanation:
3/8 x 9 (or 9/1)
Question 1= would equal 63 but why is there no 63?(did you type the answers right? or the angles right?
47+70=117
180-117=63
question 2 would be 36
54+90=144
180-144=36
If y represents Davids age then Davids mom is four times Davids age (4•y) plus 12 (+12). So you have
4y+12 = mom's age
Answer D
