Answer:
equivalent fraction : 16/ 24
Step-by-step explanation:
24 / 3 = 8
8 * 2 = 16
16 is 2/3 of 24
Answer:
2
Step-by-step explanation:
57x + 1 = 115
57x = 115 - 1
57x = 114
x = 114 / 57
x = 2
Answer:
<h3>A, B and C.</h3>
Step-by-step explanation:
In mathematics, a function is defined a relation between two sets, where the input set is called domain and the output set is called range.
A function has a specific rule to be defined as such. An input cannot have to different outputs. In term of diagrams, an element of the input cannot be related (with the arrow) to two different outputs values.
As you can observe in the image, relation D doesn't represents a function, because one input element relates with two output elements.
Therefore, A, B and C represent functions, because they follow the definition of function.
5x + 2y = 2120
x + y = 574
2y = 2120 - 5x
2y = 1148 - 2x
1148 - 2x = 2120 - 5x
-972 = -3x
x = 324
574 - 324 = y
y = 250
324 adult tickets sold, 250 student tickets sold
Answer:
Step-by-step explanation:
Total length of the rope = 20 inches.
Martha cuts 3 pieces of rope that is 5 1/4 inches each.
Find the total length of the 3 pieces of rope:
Total of 3 pieces of rope = 5 1/4 + 5 1/4 + 5 1/4 = 15.75
Since we know the total rope length is 20 inches, if you subtract the total length of the 3 pieces of rope you will get the remaining length of rope.
Remaining length = 20 - 15.75
= 4.25 inches of rope