3 years ago

SOMEONE PLEASE HELP ??? Which of the following proportionality statements is correct ?

Mathematics

1 answer:

Leni [432]3 years ago

8 0

Answer:

The third one is correct

Step-by-step explanation:

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A magazine has 120 pages. There are 28 full-page ads and 12 half-page ads. The rest of the magazine consists of articles.

Finger [1]

Answer:

120 = 28 + 12(½) + X

Where X is the no. of pages of articles

120 = 28 + 6 + X

X = 120 - 34

X = 86

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3 years ago

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Which is the best description of 4 (21x÷7)

Lera25 [3.4K]

If by description you mean simplification then: 84x/28

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Please help me I can’t seem to figure this out<br><br><br> 7.01 x 0.356

faltersainse [42]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer question and show work please

SCORPION-xisa [38]

The recipes include: $\frac{1}{2}$ $\frac{3}{8}$ $\frac{3}{10}$
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$\frac{12,20,15}{40}$
arranging them
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3 years ago

Nadia has £5 to buy pencils and rulers. Pencils are 8p each. Rulers are 30p each. She says “I will buy 15 pencils. Then I will b

guapka [62]

Answer:

Total pencils: 17

Total rulers: 15

Step-by-step explanation:

"I will buy 15 pencils."

15 * 8p = £1.20

15 pencils

"Then I will buy as many rulers as possible."

£5 - £1.20 = £3.80

£3.80/30p = 12 remainder 20p

12 rulers

"With my change, I will buy more pencils.”

20p/8p = 2 remainder 4 p

2 pencils

Total pencils: 17

Total rulers: 15

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3 years ago