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dimulka [17.4K]
3 years ago
7

2. Hal forgot the number of people at the

Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0

Answer:

Well there is a lot of different numbers he could be thinking of because we are only given 2 useful pieces of information: Four Digits, and, a 3 in the tens place (30).

.

This means that the other spaces could be any number.

.

If X represents a random number it would be XX3X.

.

Eg 1234

Nutka1998 [239]3 years ago
6 0
2235 is a number that Hal could be thinking of because of the number of digits and the 3 being in the right spot.
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KatRina [158]

Answer:

$4.42

Step-by-step explanation:

by combining $8.33 and $2.25 you get a combined total of $10.58 and if you subtract that from $15 you get $4.42 as the amount of money remaining.

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3 years ago
Which expression is equivalent to 3x – 5?
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the equation 2x-4-1+x would be the answer

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Solve for x.<br> −8x+14≥60 OR −4x+50&lt;58
Reika [66]

Answer: The solution is,

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Step-by-step explanation:

Given compound inequality,

-8x + 14 ≥ 60 or -4x + 50 < 58,

By the subtraction property of inequality,

-8x + 14 - 14 ≥ 60 - 14 or -4x + 50 - 50  < 58 -50,

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By the division property of inequality,

-x \geq \frac{46}{8} or -x < \frac{8}{4}

Using property a > b ⇒ - a < -b,

x\leq -\frac{23}{4} or x>-2

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Answer:

Step-by-step explanation:

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y =2 +(1/5)(x+1)

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