Answer:
59 and 79
Step-by-step explanation:
59+79=138
59 is 20 less than 79 so it works
The answer is
X= -3/2 or x=1
60% decrease.
$105-$42 = $63
$63/$105 = 0.6
0.6 x 100 = 60
4*x+7=12
4*x=5
x=5/4
The number is 5/4
11/10 is closer to 1.
To solve for this, give them common denominators. Lets make it 80 for this one.
To get 80, you multiply 8 by 10, so you have to do the same to the number on top. This gives you 70/80.
To get 80 for the second fraction, you multiply by 8 and get 88/80.
Now lets take the numbers on top and subtract them from 80.
88 - 80 = 8
80 - 70 = 10
8 is less than 10, and so 11/10 is closer.
