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3 years ago

I need it rn this assignment is due midnight and its 8:36pm rn so please someone!

Mathematics

2 answers:

kipiarov [429]3 years ago

6 0

Answer: 8.9

Step-by-step explanation:

Serjik [45]3 years ago

6 0

18.1

Hope This helps!

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Bill is 15 years older than Paul. Paul is 7 years older than half Milo's age. The sum of all three ages is 85. How old is Bill?

katrin2010 [14]

Answer:

Step-by-step explanation:

Let Milo's age = x

$Paul's \ age =\dfrac{1}{2}x+7\\\\\\Bill's \ age = \dfrac{1}{2}x + 7 +15 =\dfrac{1}{2}x+22$

Sum of all three ages = 85

$x +\dfrac{1}{2}x+7 +\dfrac{1}{2}x+22 = 85\\x +\dfrac{1}{2}x+\dfrac{1}{2}x+7+22 =85\\2x+29=85\\ 2x = 85-29\\\\ 2x = 56\\\\ x = \dfrac{56}{2}\\\\x =28 \ years\\\\\\Bill's \ age =\dfrac{1}{2}x+22 =\dfrac{1}{2}*28+22\\\\\\= 14+22\\$

Bill's age = 36 years

6 0

3 years ago

Read 2 more answers

Kalat bought a dozen bags of bird food for $27. Use compatible numbers to find the approximate cost of six dozen bags of bird fo

Gnoma [55]

Since 12 cost $27, you can use compatible numbers to make it ~$28. So, then for 6, it would cost $14 because you just halve everything. Is that what you are getting at?

3 0

4 years ago

A bag of 7 bouncy balls cost $9.80. What is the unit price?

Fittoniya [83]

Answer:

$1.40

Step-by-step explanation:

Unit = "1 value"

9.80/7 = 1.4

8 0

3 years ago

• Puzzle refer to the above attachment .

dem82 [27]

The solution to this puzzle is 10+3 = 13

<h3>How to solve the puzzle</h3>

To solve this the values at the top of the star were gotten by the addition of two values inside the stars.

3 + 12 = 15
12 + 4 = 16
4 + 2 = 6
2 + 10 = 12
10 + 3 = 13

Therefore the answer to this question is 13.

Another way of getting the value is by adding 15 + 16 = 31

12 + 6 = 18

31-18 = 13

I need it rn this assignment is due midnight and its 8:36pm rn so please someone!​

I need it rn this assignment is due midnight and its 8:36pm rn so please someone!