3 years ago

PLS QUICK :( Which expression shows the prime factors of 42?

2 answers:

6 0

Answer
D. 1.2.3.7
Hope it helps

5 0

Answer:

Step-by-step explaniation

See what can be going into that number by multiplication or division

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madam [21]

Answer:

C. x < 25 and x ≥ 0

Step-by-step explanation:

Fastest and easiest way to do this is to graph the inequality and find out the lines.

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3 years ago

mylen [45]

(3 x 10) x 8 = 3 x (10 x 8)
this is called the associative property of multiplication.
it states : (a * b) * c = a * (b * c)

7 0

3 years ago

zimovet [89]

Answer:

4:1

Step-by-step explanation:

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2 years ago

iogann1982 [59]

Unit rate means how much does it cost for 1 unit

2.64 for 12 pencils
find 1 pencil
divide both sides by 12
0.22 for 1 pencil

0.22 per pencil

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2 years ago

Stella [2.4K]

(f+g)(x) = f(x) + g(x) = x + 11 + 3x^2
(f+g)(5) = f(5) + g(5) = 5 + 11 +3(5^2) = 91

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3 years ago