3 years ago

The sum of two numbers is 7. The larger number is 16 more than 2 times the smaller number. What are the numbers?

1 answer:

5 0

The two numbers are 10 and -3.

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sergeinik [125]

Answer:

1:17

Step-by-step explanation:

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3 years ago

Natasha2012 [34]

Answer:

Yes, because if you substitute 10 for r in the equation and simplify, you find that the equation is true.

Step-by-step explanation:

$\frac{r}{4} = 2.5 \\ lhs = \frac{r}{4} \\ = \frac{10}{4} \\ = 2.5 \\ = rhs \\ \therefore \: \frac{r}{4} = 2.5 \\$

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3 years ago

nevsk [136]

Answer:

Step-by-step explanation:

This isn't an equation because there is no = sign so we can eliminate B and C. Since this has variables in it it's algebraic so the answer is A.

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3 years ago

mote1985 [20]

18sqrt(15)

This has to be at least 20 characters long so yeaaaa

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3 years ago

pickupchik [31]

Answer:

1/4, 0.25

Step-by-step explanation:

The reciprocal of a number is 1 divided by the number. 1/4=0.25.

7 0

3 years ago