Step-by-step explanation:
x = how many games won last year
x - 1 = how many games won each year
Answer:
<u> </u><u>y</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>cube</u><u> </u><u>root</u><u> </u><u>of</u><u> </u><u>2</u><u>7</u><u> </u>
Step-by-step explanation:
![{ \tt{ {y}^{3} = 27 }} \\ \\ { \tt{y = \sqrt[3]{27} }} \\ \\ { \tt{y = 3}}](https://tex.z-dn.net/?f=%20%7B%20%5Ctt%7B%20%7By%7D%5E%7B3%7D%20%3D%2027%20%7D%7D%20%5C%5C%20%20%5C%5C%20%7B%20%5Ctt%7By%20%3D%20%20%5Csqrt%5B3%5D%7B27%7D%20%7D%7D%20%5C%5C%20%20%5C%5C%20%7B%20%5Ctt%7By%20%3D%203%7D%7D)
It's 810. if you're ever unsure just multiply the too numbers together!
Answer:
this is to hard and I like math
Answer:
x=3, y=0.8
Step-by-step explanation:
8x+5y=28
4x+5y=16
Subtract the second simultaneous equation from the first.
You are left with: 4x=12
12/4=3
x=3
Substitute this back into one of the equations.
8(3)+5y=28
8*3=24
28-24=4
4=5y
4/5=0.8
y=0.8