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Dennis_Churaev [7]
3 years ago
9

Complete these problems to review skills of the module (Will give 70 points)

Mathematics
2 answers:
bazaltina [42]3 years ago
7 0
2. 225
3. 65
and please vote brainliest
____ [38]3 years ago
6 0
2.
1/2 (15) (13 + 17)
1/2 (15) (30)     (simplify 13 + 17)
7.5 (30)     (multiply 1/2 and 15)
225    (multiply 7.5 and 30)

3.
1/2 (10) (9.4 + 3.6)
1/2 (10) (13)      (simplify 9.4 + 3.6)
(5) (13)    (multiply 1/2 and 10)
65   (multiply 5 and 13)

Hope this helped!

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25 kids took a math test. If 20 kids passed the test, what percent of kids did not pass the test?
nata0808 [166]

Answer: 20%

Step-by-step explanation:

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25/5 = 5

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That means 80% passed and 20% didnt.

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Vladimir [108]
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the GCF of x2, xy and xy4  is x   not x2y4

Correct GCF of the 3 terms is 2x


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Ratios are these equivalent : 11/7 and 77/63 , 3/5 and 45/75 , 1/8 and 10/80 , and 2/9 and 18/81
tatyana61 [14]

Answer:

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Step-by-step explanation:

I hopes this helps

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Step-by-step explanation:

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