Im confused can you please clarify?
Given:
Area of sample board: 1/3 square ft.
Weight of sample board: 1/5 lbs
We need to get the weight of the whole square foot.
1/3 square foot is only a part of the whole square foot. Its corresponding weight is 1/5 pounds. We need to divide the area by its corresponding weight to get the total weight per square foot.
1/3 ÷ 1/5
Rules of dividing fractions:
1st fraction: 1/3 ; 2nd fraction: 1/5
1) Get the reciprocal of the 2nd fraction. 1/5 ⇒ 5/1
2) Multiply 1st fraction to the reciprocal of the 2nd fraction
1/3 * 5/1 = 5/3
3) Simplify fraction.
5/3 is an improper fraction. To simplify it, it needs to become a mixed fraction.
5/3 = 1 2/3 pounds.
Step-by-step explanation:1x-5y=10 13x-7y=2 ---------- The addition method is the elimination method. ... the better and the simplest way is to multiply first equation by 7 and the second equation by 5. ... You will get then an equation for "y" only, and you should solve it to get y. ...
Answer:
25.13
Step-by-step explanation:
If the dealership advertises a 10% discount and a factory rebate of $1500. Then the function S for the cost of the new car will be given below.
S = 0.90p - 15000
<h3>What is the percentage?</h3>
The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
The suggested retail price for a new car is in p dollars.
The dealership advertises a 10% discount and a factory rebate of $1500.
Write a function S in terms of p, representing the cost of the car after receiving the dealership discount will be
The amount of a car after discount will be
A = 0.90 p
And the factory gives a rebate of $ 1,500. Then the function S will be given as
S = 0.90 p - 1500
More about the percentage link is given below.
brainly.com/question/8011401
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