The answer to the problem is 24
X=3 because you collect the like terms then divide both sides by -8 so X=3
Part A The area is L times W so (6x^2+3x-2)(x^3-2x+5) so you times like terms since 6x^2 and x^3 has no like terms it ends up like this x^3+6x^2-6x-10 that is the area Part B and Part C i dont know im sorry
Answer:
Step-by-step explanation:
Given,
Cost without tax = $ 12
Tax percent = 7.5 %
Cost including tax = ?
<u>First</u><u>,</u><u> </u><u>finding </u><u>the</u><u> </u><u>tax</u><u> </u><u>amount</u><u> </u><u>:</u>
⇒
⇒ dollars
<u>Finding </u><u>the</u><u> </u><u>total</u><u> </u><u>cost</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>lunch</u><u> </u><u>including </u><u>tax</u><u> </u><u>:</u>
⇒
⇒ dollars
Hope I helped!
Best regards ! :D
Answer:
x=48
Step-by-step explanation:
(x-10)÷2=19
<u>x</u><u>-</u><u>1</u><u>0</u> =19
2
<u>(</u><u>x</u><u>-</u><u>1</u><u>0</u><u>)</u><u>×</u><u>2</u> =19×2
2
x-10=19×2
x-10=38
x=38+10
x=48