The school band is ordering health bars to sell for a tundraiser The company that sells the bars charges $0.40 per bar plus $20.00 for shipping regardless of the size of the order. The band must spend less than $200.00 on bars for the
tundraiser The inequality below relates x the number of bars that could be ordered, with the shipping costs and their
spendingg requirements
040x+20 <200
Which best describes the number of bars the band can order?
O They can onder from 0 to 449 bars but no more
O They can order trom 0 to 450 bars but no more
O Their order must contain 451 bars or more
O Their order must contain 452 bars or more

A: They can order from 0 to 449 bars, but no more.

Step-by-step explanation:

the other guy deserves more likes

(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

d

step-by-step explanation: