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Alina [70]
3 years ago
11

Factorise b) x + 3x - 40

Mathematics
1 answer:
lora16 [44]3 years ago
4 0
4(x-10) .....................
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erastovalidia [21]
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3 years ago
Work out an estimate for √4.92+3.18x7.31
madam [21]

<em>Answer:</em>

25.4639073013

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3 years ago
Tell whether the ratios form a proportion. 14:8 and 28:10
Dima020 [189]

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2 years ago
Maria says that 6.25 os 1/100 the value od 625.Wriye an explanation to support Maria's statement.You can use equations or models
KonstantinChe [14]
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4 years ago
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MrRissso [65]

Answer:

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3 years ago
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