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vlada-n [284]
3 years ago
10

you are swimming each a 25-yard lap pool 3 seconds faster than your personal best what integer represents your change in time of

your personall best after 200 yards
Mathematics
1 answer:
True [87]3 years ago
7 0
24 seconds faster than your best
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Fofino [41]

-2(x + 3) = -2(x + 1) - 4

-2x - 6 = -2x - 2 - 4        <em>distributed -2 on the left and on the right</em>

-2x - 6 = -2x - 6

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3 years ago
In the triangle below, what is the approximate value of x?
Allushta [10]

Answer:

hi

apply BPT

\frac{4}{18}  =  \frac{x}{22}

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Lara bought 3 yards of fabric and a spool of thread for $28.10. If the spool of thread cost $1.25, how much did the fabric cost
Lyrx [107]

Answer: $8.95 per yard of fabric

Step-by-step explanation:

Define the following:

x = cost of fabric per yard

Make an equation:

⇒ 3x + 1.25 = 28.10

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7 0
2 years ago
Please answer asap! show work!<br> 11. What is (f.g)(x)?<br> f(x) = x3 +3<br> g(x) = 2x2 + x - 1
Ksenya-84 [330]

Answer:

<u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>

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Given :

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6 0
2 years ago
Solve for x: (8x + 15) = 24
Hatshy [7]

Answer:

Step-by-step explanation:

8x + 15 = 24

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7 0
2 years ago
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