Answer:
x=100
Step-by-step explanation:
23+.10x=19+.14x
God bless!
Answer:
(x + 3)(2x + 5)
Step-by-step explanation:
Given
2x² + 6x + 5x + 15 ← grouping the terms
= (2x² + 6x) + (5x + 15) ← factor each group
= 2x(x + 3) + 5(x + 3) ← factor out (x + 3) from each term
= (x + 3)(2x + 5) ← in factored form
Answer:
slope is -3
it is the only one that makes sense because the line goes through -3
The degree of this polynomial is 9
Answer:
1 : 24
2: 600
3: 112.5
4: no i need 63 $
Step-by-step explanation:
1: 12*2=24
2: 24*25=600
3: 24*4.5=112.5
4:350 miles = 14 galoon=14*4.5=63$
