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Lubov Fominskaja [6]
2 years ago
8

The sum of two numbers is 45 and the difference is 3. What are the numbers?​

Mathematics
1 answer:
AVprozaik [17]2 years ago
5 0

Answer:

24 and 21 are the two numbers

Step-by-step explanation:

let n represent the unknown number

let n-3 represent the second unknown number

n+n-3 = 45

2n-3=45

2n=45+3

2n=48

n=48/2

n=24

n-3=21

CHECK: 24+21=45

.˙. the first number is 24 and the second number with a difference of 3 is 21

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Answer:

B. $1.45 + $0.55 is less than or equal to $35

Step-by-step explanation: Because Ariel has to pay $1.45 when she gets in the taxi then each mile after (x) is $0.55 and she only has $35 therefore it is less than or equal to.

4 0
3 years ago
Read 2 more answers
The population of a town is 32600 about 27% are over 60 years old about 19% are 16 or under how many are between 16 and 60
r-ruslan [8.4K]
Answer: 17604

Explanation: In order to find a percentage, mulptiply the population by the percentage with a decimal in front. Like this:

32600 • .46

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3 0
2 years ago
18x26=? I don't get how to do this
elena-s [515]

Answer:

468

Step-by-step explanation:

Set it up like the following-

18

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408

Take the right number (6) and multiply it with 18

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Now do the same with 2, except put a 0 at the end

2 x 18 = 36

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6 0
3 years ago
PLEASEEEEEE HELPPP!
riadik2000 [5.3K]

Answer:

c+b / a

option 4

Step-by-step explanation:

ax - b = c

add b to both sides

ax = c + b

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please give thanks by hitting the heart button :)

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Step-by-step explanation:

hope it helps.

<h3>stay safe healthy and happy.</h3>

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