10=2×5 and 14=2×7 so least common denominator will be 2×5×7=70
9/10=63/70
3/14=15/70
So 63/70-15/70=48/70=24/35
Answer: 3.6cm
Step-by-step explanation:

Using the volume formula; solve for a;
![a^2=\frac{V}{h}\\ a=\sqrt[]{\frac{V}{h} }](https://tex.z-dn.net/?f=a%5E2%3D%5Cfrac%7BV%7D%7Bh%7D%5C%5C%20a%3D%5Csqrt%5B%5D%7B%5Cfrac%7BV%7D%7Bh%7D%20%7D)
![a=\sqrt[]{\frac{104cm^3}{8cm} }](https://tex.z-dn.net/?f=a%3D%5Csqrt%5B%5D%7B%5Cfrac%7B104cm%5E3%7D%7B8cm%7D%20%7D)
![a=\sqrt[]{13cm^2}](https://tex.z-dn.net/?f=a%3D%5Csqrt%5B%5D%7B13cm%5E2%7D)

15 the answer is 15 because 15 x 5 = 75
Answer:
y = -2x+13
Step-by-step explanation:
2X + Y = 13
The slope intercept form is y = mx+b where m is the slope and b is the y intercept
Subtract 2x from each side
2x-2x+y = -2x+13
y = -2x+13
Let 2_1/2 = 5/2.
Let t = time to fill 8 tires
(5/2)/8 = (5/2)/t
8(5/2) = (5/2)t
20 = (5/2)t
20 ÷ 5/2 = t
20 • 2/5 = t
8 seconds = t
Done.