Answer:
u = 5/4
Step-by-step explanation:
to evaluate for the value of u we would simply open the bracket and then evaluate for the value of u by collecting the like terms together.
solution
3=7(4 - 2u)-6u
3 = 28- 14u - 6u
collect the like terms
3 + 14u + 6u = 28
20u = 28 - 3
20u = 25
divide both sides by the coefficient of u which is 20
20u/20 = 25/20
u = 5/4
Answer:
A.(2,3)
Step-by-step explanation:
The solution to the system of two equations 
and 
is the ordered pair 
which coordinates satisfy both equations.
Graphically, the solution to the system of two equations is the point of intersection of two lines which represent given equations.
The point of intersection of these graphed lines is closest to (2,3) (from the diagram), so correct option is A
If you took 70% turned it to a decimal it would be 0.70 and then you divide it by 105 and the answer is 0.0066 repeated.
A point is a specific coordinate on a line or plane. (An exact location in space)
A line extends forever in both directions.(Infinitely many points that extend forever in both directions)
A ray starts at one point and continues on forever in one direction
A segment is just part of a line. It has two endpoints
A plane is an infinitely large, flat, two-dimensional surface.(Infinitely many intersecting lines that extend forever in all directions.)
Answer:
the answer is 16
Step-by-step explanation:
