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Reil [10]
3 years ago
8

Walmart sells 10 pens for $8.99 Walgreens sells 25pens for 19.75 which store has the better buy

Mathematics
1 answer:
monitta3 years ago
6 0
Walmart: 10 pens/$8.99 -> $.89/pen
Walgreens: 25 pens/$19.75-> $.79

Walgreens has the better deal

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Find the least common multiple of 36,6 ,3
Lerok [7]

-- least common multiple of 36, 6, 3 = 36

- it is the smallest number divisible <u>by all three. </u>

4 0
3 years ago
3(2x+x)/6 &gt; 1/3x+2 solve for x
tangare [24]

1)Find all the like terms=3x3x/6>1/3x+2

2)Multiply both sides by six=9x>2x+12

3)Move the variables to the left side and change the sign=9x-2x>12

4)Find the like terms=7x>12

5)Divide by sides by seven=x>12/7

6)Your answer is x>12/7

I hope this helps! :)

4 0
3 years ago
Please help me I will offer 20 points
sveticcg [70]

Answer:

9.3 x 8.5 = 79.05

7.6 x 2.4 = 18.24

an easier way to multiply decimals is to take away decimals and add later

example: 9.<u>3</u>x8.<u>5</u> > 93x85 = 7905 since there are two places behind the decimal add that many to the solution 7905 > 79.05

5 0
3 years ago
Identify the zeros of f(x)=(x-7)(x+4)(3x-2)
alexgriva [62]

To find the zero you must set each factor equal to zero and solve for for x like so...

Factor (x - 7)

x - 7 = 0

x = 7

Factor (x + 4)

x + 4 = 0

x = -4

Factor (3x - 2)

3x - 2 = 0

3x = 2

x = \frac{2}{3}

All the zeros are:

-4, \frac{2}{3}, 7

Hope this helped!

~Just a girl in love with Shawn Mendes

4 0
3 years ago
What is the scale factor? ( the answer must be a fraction).
MrRissso [65]
Since these are similar triangles you can use any two corresponding sides to figure out the scale factor.

Use the bottom side. Going from the first triangle to the second the scale factor is:
15/9 = 5/3
8 0
3 years ago
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