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Mamont248 [21]
3 years ago
7

Simplify the expression. 22 • 23 A. 10 B.16 C.24 D.32

Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

22x23=506

hope this helps! good luck!

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students hiked 32 miles on a 4 day hiking trip. at that rate, how many miles will the students hike on a 6 day hiking trip.
Flura [38]
The answer is 48 miles,
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8 0
4 years ago
Danny and refilwe have donated two third of their profit to setotolwane else from July to December 2021 a school wants to build
Nesterboy [21]

The fraction computed indicates that the amount donated will be $2000000.

<h3>How to calculate the fraction</h3>

Your information is incomplete. Therefore, an overview will be given.

In this case, let's assume that the profit is 3,000,000. Therefore, the amount that is donated will be:

= 2/3 × $3000000

= $2000000

Learn more about fractions on:

brainly.com/question/786722

8 0
3 years ago
How many liters of a 20% alcohol solution must be mixed with 60 liters of a 90% solution to get a 80% solution?
leva [86]

x = liters of 20% solution

Mixing the 20% solution with the 60 L of 90% solution gives a new mixture with volume (x + 60) L. Each L of the 20% solution contributes 0.2 L of alcohol and thus a total of 0.2x L of alcohol, while the 60 L of 90% solution contributes 54 L of alcohol.

We want the concentration of the new mixture to be 80%, so we require

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Solve for x:

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\implies\boxed{x=30}

So you will need 30 L of the 20% solution.

8 0
3 years ago
Lisa is saving money to buy a game. So far she has saved $20, which is four-fifths of the total cost of the game. How much does
frutty [35]

Answer:  25 dollars per game

Step-by-step explanation:

4 0
3 years ago
a nursery owner buys 5 panes cost $14.25. unfortunately, she breaks 2 more panes while reparing the damage. what is the cost of
miskamm [114]

Divide the total cost by all 5 panes to get the cost of 1 pane:

14.25/5 = 2.85

Then multiply by 2:

2.85 * 2 = $5.7

8 0
3 years ago
Read 2 more answers
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