An independednt variable is a variable that doesnt need any support Dependent is where there is variable, but it depends on something else.
For example,
y=2x+1
y is dependent, becuase it depend on 2x+1
x is independent, beucase it doesnt need to depend on anything.
Answer:
y = 2/5x + 5
Step-by-step explanation:
y2-y1/x2-x1=
7-5/-5-0=
2/5 --> So 2/5 is the slope
Answer: b=20
Step-by-step explanation:
Subsitute a for 20.
b=20/4-3
b=20/1
b=20
The tank fills to 16 gallons of water as a maximum. After that it would start overflowing.
8) 5 + 4 + 2 = 11
Since there are 5 guavas, the correct answer is B. 5/11
9) 3 + 4 = 7
Since there are 4 blue papers, the correct answer is A. 4/7
10) Count all of the numbers and add them. There are 4 twos, 2 fives, and 1 three:
4 + 2 + 1 = 7
Since there are 4 twos, the correct answer is C. 4/7
