Describe how you would rewrite the fractions 1/6 and 1/4 with their least comon denominator.
Answers
1/4 - 4,8,12,16 (we counted by 4's, 3 times to get 12)
12 is the LCD (Lowest Common Denominator) of the 2 fractions
*Now that we have the denominator, we need to find the numerator
1/12 - 1x2 (why 2? well because we had to count by 6's, 2 times to get 12)
1/4 - 1x3 (why 3? well because we had to count my 4's, 3 times to get 12)
2/12 and 3/12 is the answer
I hope you get it!!
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Please help me!Bobby bought 4 chicken sandwiches and 6 bowls of vegetable soup for $33. Sally bought 1 chicken sandwich and 2 bowls of vegetable soup for $9.50. Which systems of linear equations could be used to find the cost of a chicken sandwich, c, and the cost of a bowl of vegetable soup, b?
Answers
Answer:
2x^2+6x+10
Step-by-step explanation:
In the attached file
Answer:
hi
Step-by-step explanation:
i think question is not complete
would you check it out
Answers
120 marks is equivalent to 60%
this means from the whole amount, 60 % of the whole amount is 120 marks
we need to find the full marks
if 60 % --- 120
then 1 % ---
full marks are 100 %
therefore 100 % -
100 % --- 200 marks
full marks are 200 marks
2/3*120=80
so 80+120=200
So, full marks is 200
Answers
Answer: 832 cm².
Step-by-step explanation:
1. To calculate the lateral area of the prism by using the net you must:
- Calculate the perimeter of the base:
Where l is the lenght and w is the width:
Then:
- Now you must multiply the perimeter by the height. The height is 13 cm.
Then, the lateral surface area is:
Answers
Answer:
-13K
Step-by-step explanation:
Answers
To find Y intercept, you substitute X for 0
So it becomes, y=40(0)+30
Solve it, y=0+30
y=30
If Y=30 x=0
Y intercept is (0,30)
x y
To find four points, you use the slope.
Final answer:
The slope of the line in the provided equation represents the cost of each music lesson, while the y-intercept represents the registration fee. These two components are used to calculate the total cost of taking 'x' number of music lessons. Examples of four points on this line include: (0,30), (1,70), (2,110) and (3,150).
Explanation:
In the equation y = 40x + 30, 'y' represents the total cost of music lessons, 'x' represents the number of lessons, 40 is the slope, and 30 is the y-intercept.
The slope, 40, means that each music lesson costs $40. This is a constant rate and doesn't change no matter how many lessons a student takes.
The y-intercept, 30, represents the registration fee that is charged in addition to the cost per lesson. This is a one-time fee that's added to the total cost of the lessons.
For example, four points on the line could be (0,30) when no classes are taken, (1,70) for one class, (2,110) for two classes, and (3,150) for three classes.
Learn more about Slope and Y-Intercept here:
#SPJ3
a) 0.03
b) 7
show your work
Answers
b) 7
That is the answer because both numbers are already in rational form.