Answer:
5/7 * 3
Step-by-step explanation:
To divide a fraction by another fraction, multiply the first fraction by the reciprocal of the second fraction.
In other words, the first fraction remains the same. Change the division to a multiplication. Flip the second fraction.
5/7 ÷ 1/3 = 5/7 * 3/1 = 5/7 * 3
Answer: 5/7 * 3
Collin initially have 14
Let
x------> money that Brian had initially
y------> money that Collin had initially
we know that
x/y=7/2
solve for x
x=7/2y -------> equation A
y-39=y-4 ------> equation B
substitute equation A in equation B
7/2y-39=y-4
7/2y-y=39-4
5/2y=35
y=14
1407.4
volume = π · r^2 · h
you plug in the values and get => 1,407.434
Rounded to the nearest tenth = 1407.4
Hope this Helps!
Please mark as brainiest if correct (o_o)
$3420.
B. 2/5
First we write down the numbers.
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20.
Multiplies of three or five above are: 6,9,10,12,15,16,19,20 (there are 8)
So 8/20.
8/20 simplified is 2/5
So, it's B.
eq. of line is y-(-2)=-3(x-6)
y+2=-3x+18
y=-3x+18-2
y=-3x+16
∵(a,7) lies on it.
7=-a+16
a=16-7=9
a=9
