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Vikki [24]
3 years ago
10

A store buys a pack of gum for 33 cents per pack from their supplier. How much would 12 packs cost?

Mathematics
1 answer:
Alinara [238K]3 years ago
5 0
12 packs would cost $3.96 if you multiply .33 and 12<span />
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Which function is linear? Select all that apply.
rjkz [21]

Answer:

C and D

Step-by-step explanation:

I'm guessing the 3 in A and B are exponents, only equations with an highest exponent of 1 is linear

8 0
3 years ago
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Find the solution set.2x^2+3x=2 separate the two values with a comma.
inna [77]

Answer:

x = -2, 1/2

Step-by-step explanation:

Step 1: Isolate everything to 1 side

2x² + 3x - 2 = 0

Step 2: Factor

(2x - 1)(x + 2) = 0

Step 3: Find roots

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5 0
3 years ago
I have a LCM and GCF homework can someone help i dont understand??
Sindrei [870]
Alright,

So LCM stands for "least common multiple"
While GCF is "greatest common factor"

Let's look at your number 1 (3&6)

3,6,9,12
6,12,18,24

Both times table has 6 in them making 6 the LCM

To find the GCF we need to know what can go into 3 equally. Since 3 is prime the greatest factor for 3 is....3. 6 goes into 3 two times so 3 is the GCF.

LCM:6
GCF:3

Lets do number 10 (40&4)

For LCM you see whats the smallest number that is in both times tables

4,8,12,16,20,24,28.......40
40,80, 160....

40 is the LCM because 40 is what's the smallest number between the two

GCF?

4 times 1 equals 4. Nothing bigger than 4 can make 4 (if your multiplying). That makes 4 automatically the GCF. :)
6 0
3 years ago
Whats the answer to these? (These are called Proper fractions.)
AnnZ [28]

Answer:

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2: 3/10

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2: Convert 4/5 and 1/2 to tenths.

4/5 is going to be 8/10, 1/2 is going to be 5/10.

Subtract 5/10 from 8/10 to get 3/10

3: Convert 1/4 to eighths to get 2/8. Then add 2/8 and 2/8 to get 4/8.

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3 years ago
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patriot [66]

Answer:

(5,0) would be the x-intercept while (0,5) would be the y-intercept.

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3 years ago
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