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sveticcg [70]
3 years ago
8

ryan and karl spent 28 hours building a tree house. ryan worked 4 more hours than karl. how many hours did each work

Mathematics
2 answers:
Snezhnost [94]3 years ago
6 0
Ryan worked 18  hours while karl worked ten
\
Alexxx [7]3 years ago
6 0
Each person work 12 hours but ryan worked an extra 4 hours so ,ryan worked a total of 16 hours

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One day a store sold 21 sweatshirts. White ones cost $11.95 and yellow ones cost $11.50. In all, $245.55 worth of sweatshirts we
lesantik [10]
One day store cost many color in all three nutrients that sweatshirt
7 0
3 years ago
A soup recipe requires 40 fluid ounces of water. How many pints of
NARA [144]

Answer:

US Pints: 2.5, Imperial Pints: ~2.1 (If you live in the US, do 2.5, but if not, then do ~2.1.)

Step-by-step explanation:

To do this, we need to convert fluid ounces to US pints. To do this, you divide the amount of fluid ounces by 16. When we divide 40 by 16, we get 2.5. This means that the soup needs 2.5 pints of water. If you are talking about imperial pints, then we divide the amount of fluid ounces by 19.215. This gets us 2.08, which we can round to 2.1. If you live in the US, do 2.5, but if not, then do ~2.1. I hope this helps!

8 0
3 years ago
Summer is approaching, so workers at the Lawrenceville Community Center are filling the pool. The volume of water in the pool x
Vanyuwa [196]

9514 1404 393

Answer:

  The pool is being filled

Step-by-step explanation:

The function definition tells you ...

  f(5) = the volume of water in the pool 5 minutes after they start

  f(10) = the volume of water in the pool 10 minutes after they start

So, the inequality ...

  f(5) < f(10)

means the volume of water in the pool 10 minutes after they start is greater than it is 5 minutes after they start. In short, <em>they are filling the pool</em>.

8 0
3 years ago
Castel and Kali are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of
True [87]

Answer:

Plain is $7 and Holiday is $15

Step-by-step explanation:

Castel: 2p + 5h = 89

Kali: 9p + 10h = 213

Double Castel's: 4p + 10h = 178

Subtract fro Kali's   9p + 10h = 213

                              - 4p + 10h = 178

5p = 35

p = 7  Plain is $7

Substitute 7 into one of the equations and solve for h:

2(7) + 5h = 89

14 + 5h = 89

5h = 75

h = 15  Holiday is $15

6 0
3 years ago
A garden table and a bench cost $827 combined. The garden table costs $77 more than the bench. What is the cost of the bench?
shusha [124]
$336.50 you have to divide then add
4 0
3 years ago
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