On graph
y = 30x
so if x = 12 ; y = 30(12) = 360
table
y = 25x
so if x = 12 ; y = 25(12) = 300
360 - 30 = 60
60 more on graph than table
answer
<span>60</span>
Step-by-step explanation:
60000÷ 10 = 600 and 600 ÷ 3 =20
Answer:
14x+7y=-214x+7y=−2
Step-by-step explanation:
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Foil the binomials
First: n*n=n^2
Outer: n*-5=-5n
Inner: -3*n=-3n
Last: -3*-5=15
Put it together and simplify
n^2-5n-3n+15
n^2-8n+15
Final answer: A
Answer:
4. y+3=-1/3(x-9) 6a. 15x-y=0 6b. $150
Step-by-step explanation:
4.
Point slope form formula: y-y1=m(x-x1)
Includes origin and point (9,-3)
m= y2-y1/x2-x1
-3-0/9-0= -3/9=-1/3
slope= -1/3
Since we already have the point (9,-3),
enter the information above into the point slope form formula.
y-(-3)=-1/3(x-9)
<u>y+3=-1/3(x-9)</u>
6.
3h--> $75
1h--> $15
a)
Standard form: Ax + By = C
m(slope)=15
y=15x
y-15x=0
-15x+y=0
<u>15x-y=0</u>
b)
<u>10 hours of work---> $150</u>