3 years ago

Greatest common factor of 7

1 answer:

7 0

Greatest common factor (GCF) of 7 and 15 is 1. We will now calculate the prime factors of 7 and 15, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7 and 15.

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There are 40 apples in a crate.

Korolek [52]

35 apples are still good

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3 years ago

Please tell me what is 6(2b-4)

Vilka [71]

Distribute

6 × 2b + 6 × -4

Simplify 6 × 2b to 12b

12b + 6 × -4

Simplify 6 × -4 to -24

12b - 24

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3 years ago

Read 2 more answers

An apple sells for 25 cents and a peach sells for 15 cents. A total of 10 fruits were sold for a total of $2.10. How many apples

hammer [34]

Answer:

6 apples

Step-by-step explanation:

A = 0.25

P = 0.15

----------------

A + P = 10

0.25A+0.15P=2.10

----------------

I did this: 0.25*10 = 2.50

2.50-2.10=.40

0.25-0.15=0.10

0.40/0.10 = 4 so 4 peaches

10 fruits - 4 peaches = 6 apples

5 0

2 years ago

Marcus has two salary options for his new job.

Lady bird [3.3K]

Answer:

$125

Step-by-step explanation:

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3 years ago

When (3,-2) is reflected across the x-axis the resulting image point is:

tankabanditka [31]

3,2

Step-by-step explanation:

Reflection across the x-axis:

(x,y) -> (x,-y)

In other words, you want to change the sign of the y.

(3,-2) -> (3,2)

4 0

3 years ago