Total bill would be excluding the discount, so Deens has included the discount on the wrong side of the equation.
So: 9X = 88-25
9X=63
63/9=7
therefore Deens bought 7 shirts
<span>The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 39 are 1, 3, 13, and 39. A GCF, or greatest common factor, is the largest (greatest) number that divides two numbers. From the lists, we see that this is 3. If we factor out the 3 from both 12 and 39 essentially undoing the distributive property, we are left with the product 3 * ( 4 + 13 ).</span>
Answer:
I dont know. But If this is for all the grades in the subject, then you have probably failed many activities in it.
Step-by-step explanation:
It is in the form of a² - b²
so it's correct product is
64x² - 16
Answer:
Look for a pair of factors of
24
whose difference is
5 . 24
= 8 × 3 and 5 = 8 − 3 So x 2 + 5 x − 24 = x 2 + ( 8 − 3
) x −
(
8
×
3
) = (
x + 8
) (
x − 3
)
So the solutions of x 2 + 5
x −
24
=
0 are x = −
8 and x = 3
Step-by-step explanation:
