Answer:
Multiplying and dividing with integers. You also have to pay attention to the signs when you multiply and divide. There are two simple rules to remember: When you multiply a negative number by a positive number then the product is always negative.
Step-by-step explanation:
let w = width and 3w = length
perimeter is the distance around the outside of the object or P = 2L + 2W
2(3w) + 2w = 24
6w + 2w= 24
8w = 24
w= 3
3w= 9
Width is 3in. and length is 9in.
Answer:
14
Step-by-step explanation:
1 2 3 4 5 6 7 8 9 10 11 12 13 14
The first step to solving your equation would be to subtract 6.4 from both sides.
<span>3.5n+6.4=42.5
Subtract 6.4
3.5n=42.5</span>
