The first blank is "division" and the second blank is "multiplying"
12 / (3) = 4
5 x 3 = 15
15 + 4 = 19
Let say x = -(-2) where x is the distance of number on number line from 0.
x = -(-2)
x = +2.
Since +2 is positive quantity, positive quantities are written to the right of 0 on number line.
Hence it is 2 units to the right of 0.
You have to know how long it takes them both to solve the puzzles. ;)
Answer:
3^-1 > 1/4
Step-by-step explanation:
3^-1 = 1/3
1/4 = 1/4
1/3 = 0.3333
1/4 = 0.25
0.3333>0.25
3^-1 > 1/4
$29.40 ........ 40x0.3=12....... 40-12=28...... 28x1.05= $29.40
