The answer would be 17n+6.
For
ax+by=c
the slope is -a/b
20x+25y≥200
slope=-20/25=-4/5
negative slope
yint is where x=0
20(0)+25y≥200
25y≥200
y≥98
positive yint
x+y<10
slope=-1/1=-1
yint is where x=0
y<10
yint is at y=10
since it is equal, it is solid line
to tell if it is above then sub (0,0) and see if true
0≥200
false
shade on side that doesn't have (0,0), shade above line
x+y<10 doesn't have equal under so it is dashed
test (0,0)
0<10
true, it is shaded below
test point (4,5)
20(4)+25(5)≥200
80+125≥200
225≥200
true
4+5<10
9<10
true
so the ones that are true are
The line x + y < 10 has a negative slope and a positive y-intercept.
The line representing 20x + 25y ≥ 200 is solid and the graph is shaded above the line.
The overlapping region contains the point (4, 5).
. Find the range of the data.<br><br>
7,4, 12, 1, 8, 8, 4, 14, 13, 9, 11, 10, 2,7,5, 3, 1, 8,5,3
Burka [1]
Answer:
Range: 13
Step-by-step explanation:
Population size:20
Lowest value: 1
Highest value: 14
Answer: 13
<em><u>Hope this helps.</u></em>
Answer:
T-shirts = t
Price = 8.25
Coupon = - 5.00
p is total price.
t is number of t-shirts.
Function:
p = $8.25t - $5.00
How much would you pay during Bargain Days for 11 shirts?
t = 11
p = 8.25(11) - 5.00
p = 90.75 - 5.00
p = $85.75
Answer:
g(x)=10x-30 when x is 1
g(x)=-20. hence dats is d first function
g(x)=-20x+5
g(x)=-15 hence dats d second function