Lauren needs to sell 6 more tickets to reach her goal. 30- (12x2) 12x2=24 30-24=6
Answer:
x=81
Step-by-step explanation:
Hey There!
So remember the triangle angle rule
all of the angles in a triangle add up to 180
so to find x we subtract the given angles (47 and 52) from 180
180-47=52=81
so we can conclude that x=81
Answer: her call lasted for 26 minutes.
Step-by-step explanation:
Let x represent the number of minutes for which her call lasted.
Rachel purchased a prepaid phone card for $30. Long distance calls cost 6 cents a minute using this card. Converting 6 cents to dollars, it becomes 6/100 = $0.06
This means that the cost of x minutes of long distance call is
0.06 × x = $0.06x.
If the remaining credit on her card is $28.44, it means that
0.06x + 28.44 = 30
0.06x = 30 - 28.44
0.06x = 1.56
x = 1.56/0.06
x = 26
79+6= 85
85= 8 tens and 5 ones
I rest my case
Yes the additive inverse in postive,because the opposite of negative is postive and the opposite of subtraction is addition