You would like to see how many baseball and soccer games you can attend this Spring. Travel time for baseball games (x) is 2 hours and
soccer games (V) is 1 hour. You would like to spend no more than 15
hours traveling to the games. In total, you would like to attend at least 8
games.
ter
Suppose we decide on attending 4 baseball games, what is the range of
soccer games you can attend?
A.) y < 7
B.) y >4
C.) 7 D.) 4 ОС
ОА
OB
OD

the answer is a

step-by-step explanation:

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3

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y=x+9

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step-by-step explanation: