3/4 - 2/5 = 7/20
LCD = 20
15/20 - 8/20 = 7/20
y = 27 + x
x = 27 + y
y = 27x
Answer:
The total miles driven equation is
Step-by-step explanation:
Given:
Number of gallons of gas is x.
Total miles driven is y.
Carl's new car gets 27 miles per gallon.
Hence to calculate total miles driven we need to multiply 27 with number of gallons of gas.
Hence the equation becomes.
pounds in
5/7 of a week. Which complex fraction when simplified will compute the unit rate of pounds per week?
A)
10/3
5/7
B)
10/3
7/5
C)
3/10
5/7
D)
5/7
10/3
Answer:
Step-by-step explanation:
The answer is A)10/3 over 5/7.
B. 2/8
C. 5/11
D. 4/5
5/8 = 15/24
1/3 = 8/24
15 + 8 =23/24 customers chose pie as a dessert, leaving 1/24 who ordered ice cream. The answer is A.
Hope this helps!
Answer:
Step-by-step explanation:
If x represents the number of lawns and 'y' represents the number of dogs that Fabio walked then:
The amount of money raised by Fabio plus the amount of money raised by Gwen must be greater than or equal to $ 510.
The number of dogs that Fabio will walk is less than or equal to twice the number of yards of lawn cleared by Gwen.
Fabio will walk at least 25 dogs
Finally, the restrictions are:
If the Alden Middle School girls' soccer team won 80% of games, i.e., 12 games, they played 15 games in total. This was determined using proportional relationship and direct calculations.
The subject of the student's question falls under Mathematics. Essentially, the student is asked to find the total number of soccer games Alden Middle School's girls team played given that they won 80% of these games, translating to 12 wins.
Method 1: Proportional Relationship If 12 games represent 80% wins, we can establish a proportional relationship: 12 (wins) / 80 (%) = x (total games) / 100 (%). Cross multiply to solve for x: 12*100=80*x and thus x = 15 games.
Method 2: Direct Calculation Knowing that 80% of games were won, divide the number of wins by this percentage to get the total games: 12 / 0.8 = 15 games. So the team played 15 games in total.
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