Multiply from right to left:
Step 1: multiply 6*7 and get 42. Carry the 4 left.
Step 2; multiply 7*7 to get 49. Add the 4 and get 53. Carry the 5 left.
Step 3: multiple 4*7 to get 28. Add 5 and get 33.
Step 4: move the decimal point 2 times to the left.
4.76
*7
_______
33.32
Answer:
15 seconds
Step-by-step explanation:
120/8=15
linear
The degree of the leading term is 1
(3)
x=-1
x+2-1=0
-1+2=1
1-1=0
y=0
3
Each of the lines lengths multiply by 3.
