Answer:
2.5 cm
Step-by-step explanation:
Three holes will create 4 spaces. Draw the diagram to see that.
So the distance between the 1st and the 5th is 10 cm.
10cm / 4 = 2.5 cm. The holes are 2.5 cm apart.
Answer:
94 dollars
Step-by-step explanation:
3 * 11.75 = 35.25
5 * 11.75 = 58.75
35.25 + 58.75 = $94
Hope it helps!
Inverse function: you need to exchange the position of x and y, in other words,
x = (5-2y^2)/(3y+10) , then, if you need a representation of y with respect to x, then you need to perform some math.
2p Determine the value of a such that the system of equations below would have an infinite number of solutions?
18x + 12y = 36
ax – 8y =- 24
Answer: a=-12
