How many solutions does 3z+9+14z=4z+5 have

To see how many solutions there are in an equation, it can be determined from the value of the unknown. If the unknown has power to a value, it may have over one solution.

However, in this equation, the unknown has no power, we can thus determine that it has only one solution unless it is not solvable or an math error appears.

To prove the number of solutions this equation have, we can solve the equation:

3z+9+14z=4z+5

Put the unknowns in one side:

3z+14z-4z=5-9

13z=-4

z= -4/13

As z=-4/13, there is only 1 solution for this equation.

Hope it helps!

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

answer: i literally just answered this question but they want me to do it again

step-by-step explanation: