The answer is “No” because the line is not proportional.
Answer: 50
Step-by-step explanation:
You'll need to find one percent first:
12 ÷ 24= 0.5
0.5= 1% of the band
Now multiply one percent by 100:
0.5x100= 50
There are 50 students in the school band
Answer:
? i need numbers
Step-by-step explanation:
Answer:
You have
21
dimes and
7
quarters.
Explanation:
Let
x
be the number of quarters, and
3
x
the number of dimes.
The amount of money you have can be written as
0.25
x
+
0.1
⋅
3
x
=
3.85
.
Now isolate
x
to find the number of quarters:
0.25
x
+
0.1
⋅
3
x
=
3.85
0.25
x
+
0.3
x
=
3.85
0.55
x
=
3.85
x
=
3.85
0.55
=
7
=
the number of quarters.
Then multiply by three to get the number of dimes:
7
⋅
3
=
21
7
⋅
$
0.25
+
21
⋅
$
0.1
=
$
3.85
Step-by-step explanation:
Hope this helped