A bobsled team is practicing runs on a track. Their first run takes 4.85 minutes. On each of the next two run the team theme cha
nges by -5 1/2% compared the previous time
1 answer:
WHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHATWHAT
You might be interested in
8x² - 4 = 28
8x² = 28 + 4
8x² = 32
x² = 32/8
x² = 4
x = <span>±2
</span>
Answer:
He saved $3.30 in all.
<span> (3x</span>² <span>+ 8) - (2x</span>² <span>+ 1)
= </span>3x² + 8 - 2x² - 1
= 3x² - 2x² + 8 - 1
= x² + 7
Compare the enumerators because they have the same denominator. 2 is large than 1 so 2/3 is larger than 1/3
Hope this helps!
32.0 you just add the first and last numbers then muptily the middle number by you anwser and divdie your 2 anwsers to gether
