What is 7/10 expressed as a decimal?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

What is the missing value in the proportion 4/5 = x/30

Question 2 of 102 pointsthe temperature is 45°f. the temperature will decrease by 2°f each hour. leth be the number of hours. when will the temperature be below 32°f? write an inequality for this problem. oa. 45 + 2h 32b. 45 + 2h< 32o c. 45 - 2h< 32od. 45 - 2hs 32