Answer:
To add or subtract some rational numbers, you have to change the rational numbers so they have a common denominator. When you have a common denominator, you can then go on with the addition or subtraction on the numerator part.
Each seed packet can plant 3 plants and she has 3 packets, 3 times 3 is 9
Answer:
Step-by-step explanation:
Let's translate what you've written in words to an expression with mathematical symbols.
To solve this, you need to multiply both the numerator and denominator with the conjugate of the denominator.
For this case we have the following relationship:
Total cost = (Unit Cost) * (Number of meters)
Therefore, substituting values in the given equation we have:
Total cost = (10.69) * (0.70)
Total cost = $ 7,483
This means that Sid will spend $ 7,483 to do the work.
Answer:
Sid will spend about $ 7,483.
Answer:118%
Step-by-step explanation: You would subtract 1200 by 550 and put that answer (118) over 1000 and then that would be your percent 118%.
