2x + x - 1 x
= ------------------ * ---------
x(x - 1) 8
3x - 1
= --------------
8x - 8
He made 14 baskets because you have to multiply 8 times 5 to get 40. then divide 40 by 2 2/3 hours and you get 14.
Answer:
28p+14q+21r
Step-by-step explanation:
7(4p + 2q + 3r)
Use distributive property
(7)(4p)+(7)(2q)+(7)(3r)
=28p+14q+21r
58/2=29
29 is prime
prime factorization is 2 times 29
<span>x − y + 2z = 1
3x + y + 5z = 19
2x − y − 2z = −17
-3x+3y-6z=-3
</span>3x + y + 5z = 19
4y-z=16 (1)
-2x+2y-4z=-2
<span>2x − y − 2z = −17
y-6z=-19 (2)
</span>4y-z=16 (1)
y-6z=-19 (2)
4y-z=16
-4y+24z=76
23z=92
z=4
y-6z=-19
y-6×4=-19
y-24=-19
y=24-19
y=5
<span>x − y + 2z = 1
</span>x-5+2×4=1
x-5+8=1
x+3=1
x=-2
(x,y,z)=(-2,5,4)
