Answer:
it is 61.3
Step-by-step explanation:
Answer:
10. ( 7x + 2 ) × ( 5x + 1 )
Step-by-step explanation:
1. 35x² + 10x + 7x + 2
2. 5x × ( 7x + 2 ) + 7x + 2
3. ( 7x + 2 ) × ( 5x + 1 )
Answer:
1. Yes
2. Slope is 2
3. 0, -4
4. y = 4x - 4
5. f(x) = 4x - 4
6. f(9) = 4(9) - 4
y = 32
7. f(36) = 4(26) - 4
y = 100
Hope this helps... Good Luck!
Answer:
<em>x = 18.25</em>
<em>y = 15.25</em>
Step-by-step explanation:
System of Equations:
Solve:
3x + 5y = 131 [1]
6x + 2y = 140 [2]
Multiplying [1] by -2:
-6x - 10y = -262 [3]
Adding [2] and [3]:
-8y = -122
y = -122/(-8)=15.25
y = 15.25
Substituting in [1]
3x + 5(15.25) = 131
3x + 76.25 = 131
3x = 54.75
x = 54.75/3
x = 18.25
Thus:
x = 18.25
y = 15.25
Answer:
240
Step-by-step explanation: