Answer:
x = 9
Step-by-step explanation:
Foil method:
FOIL stands for
first-multiply the first term in each set of parenthesis
outer-multiply the outer term in each of the perenthesis
inner- multiply the inner term in each of the parenthesis
last- multiply the last term in each of the parenthesis
(3x+8)(x+1)
(3x*x)=3x^2
(3x*1)=3x
8*x=8x
8*1=8
thus we shall have:
3x^2+3x+8x+8
=3x^2+11x+8
Distributive property:
(3x+8)(x+1)
3x(x+1)+8(x+1)
3x^2+3x+8x+8
=3x^2+11x+8
Both methods are efficient, it all depends with the users preference
Answer:
x=17/3
Step-by-step explanation:
divide both sides by 3 to isolate x
Answer:
<u><em>-7624928000 </em></u><em>is the right answer.</em>
Step-by-step explanation:
<em> (-7624928) × 997 + 7624928 × (-3)</em>
<em>= -7602053216 + (-22874784)</em>
= <u><em>-7624928000</em></u><em> </em><u><em>Ans..</em></u>
Hope its helpful :-)
If so, please mark me as brainlist :-)
I believe the price for one box with the coupon will be $3.15. This is because 4.50 * .30 = 1.35
4.50 - 1.35 = 3.15 Thus the discounted price will be $3.15
