Answer:
2 &1/5
Step-by-step explanation:
there u go good luck with whatever ua re doing
Because we know that Alicia has 32 stickers and this is 4 "times" as many as Benita has we have to do the opposite of multiplication to find how many stickers Benita has, which is division. So we take 32/4=8, giving us how many stickers Benita has.
Hope this helps!=)
Answer:
see explanation
Step-by-step explanation:
Given
x² + 10x + 14 = - 7 ( subtract 14 from both sides )
x² + 10x = - 21
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(5)x + 25 = - 21 + 25
(x + 5)² = 4 ( take the square root of both sides )
x + 5 = ± 2 ( subtract 5 from both sides )
x = - 5 ± 2
x = - 5 - 2 = - 7, or x = - 5 + 2 = - 3
-------------------------------------------------
The equation can also be solved by factoring
x² + 10x + 14 = - 7 ( add 7 to both sides )
x² + 10x + 21 = 0 ← in standard form
(x + 7)(x + 3) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 7 = 0 ⇒ x = - 7
x + 3 = 0 ⇒ x = - 3
70.80
...... ................ .......
