Answer:
29
Step-by-step explanation:
Tyra =9x3=27+2=29
D is the only unbiased way, all of the others give information that could affect your opinion
Answer:
a < - 7 => ( -∞, -7)
Step-by-step explanation:
4a+9 -6a > 23
-2a+9 > 23
-2a > 23-9
-2a > 14 => -a >7 => a< -7 => ( -∞, -7)
Answer:
40 cups of sugar
Step-by-step explanation:
10 cups = 3 eggs
x cups = 12 eggs( a dozen )
12*10 =3x
120=3x
120/3=40
Answer:
15%
Step-by-step explanation:
17/20 the 17 is the part, and the 20 is the whole
17/20 = x/100
cross multiply
17*100= 1,700 divide by 20
=85
The price reduced to 85% the original price, but to find out how much it changed, you have to subtract the part from the whole meaning
100% - 85% = 15%