Answer:
literally i have no clue sorry
Step-by-step explanation:
Answer:1/2 y
Step-by-step explanation:
We can solve this using ration reasoning:
x
2
x
1
=
y
2
y
1
Explanation:
If
x
varies directly with
y
(written
x
∝
y
), then doubling
y
means doubling
x
, so the rations of final values and initial values will be the same:
x
2
x
1
=
y
2
y
1
In this case,
x
2
9
=
24
18
x
2
=
9
⋅
24
18
=
12
Or, intuitively, if
x
∝
y
and
x
=
9
when
y
=
18
, we can conclude that
x
=
1
2
y
and
1
2
of 24 is 12.
Answer:
A. The pattern is you multiply by 5
B. All 6 prizes are 25,000 and 5,000 and 1,000 and 200 and 40 and 8
C. ??
Step-by-step explanation:
Tan inverse 28/19 is the answer
8500:78=
100times 7800 that it is less than 8500
So 8500-7800=700
Again you think how many 78 are in 700 it is enough you guess
8 times 78 is 624
Good job
700-624=76 that it is less than 78
So, 100+8=108
And reminder is 76
8500= 108.78+76
