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Kamila [148]
3 years ago
5

Consider this expression: 7(10a+3b)

Mathematics
2 answers:
Andreyy893 years ago
4 0
The answer could be 70a+21b
belka [17]3 years ago
4 0

Answer: 70a + 21b

Step-by-step explanation:

By The Distributive Property, we can multiply a sum by multiplying each addend separately and then add the products,

That is, a(b+c) = ab + ac,

Here, the given expression is,

7 (10a + 3b),

By the above property,

We can write,

7 (10a + 3b) = 7 × 10a + 7 × 3b = 70a + 21b

Where, 70a and 21b are two different terms,

Thus, the required expression is 70a + 21b.

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What do i type? please help me.
sergij07 [2.7K]

Answer:

x = 10; x = 0

Step-by-step explanation:

x < 29 means x is less than 29. Any number less then 29 is a solution.

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