Answer:
y=24 x=33
Step-by-step explanation:
Example: ⇒
y
=
k
x
to find k use the given condition
y
=
−
24
when
x
=
8
y
=
k
x
⇒
k
=
y
x
=
−
24
8
=
−
3
equation is
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
y
=
−
3
x
2
2
∣
∣
∣
−−−−−−−−−−−−−−
when
x
=
10
then
y
=
−
3
×
10
=
−
30
I'm guessing you mean magazines as in bullets. Well, if he paid $412 dollars for two, and each were sold as a multiple of 43. Then each bullet was $4.79.
You find this by dividing 412 by 2 which gives you $206.
Now divide that by 43. Which is $4.79 (.ea) bullet.
The answer should be 21.6
C. 6,9,12 I hope this helps! :)
Answer:
8.533333
Step-by-step explanation:
9^(−
1/
2
)+25−
1
2
+32^
(3/
5)
= 9
(−1
/2)
+25(−
1
/2)
+32
^(3
/5)
=0.333333+25^(−
1/
2)
+32
^(3
/5)
=0.333333+25
^(−1
/2)
+32
^(3/
5)
=0.333333+0.2+32^
(3/
5)
=0.533333+32
^(3
/5)
=0.533333+8
=8.533333
