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ahrayia [7]
3 years ago
8

A student earned a grade of 80% on a math text that had 20 problems. How many problems on this test did the student answer corre

ctly?
Mathematics
1 answer:
mars1129 [50]3 years ago
7 0
The student got 16 problems correct.
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Lelechka [254]

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7 0
3 years ago
Niki wants to buy a dog bed the cost $87. She earns $6 per week for doing chores. How many weeks will Niki have to do her chores
Viktor [21]

Answer:

The answer to your question is 14.5 weeks

Step-by-step explanation:

Data

Total cost = C = $87

money earned = m = $6

Number of weeks to have the money = w = ?

Process

1.- Write an equation that represents the situation

            Weeks = Total cost / Money earned

             w = C/m

2.- Substitute the values

             w = 87 / 6

3.- Result

             w = 14.5

4.- Conclusion

Niki will last 14.5 weeks to have enough money to buy a dog bed.

7 0
2 years ago
Can someone please answer me question 4a only
bixtya [17]

Answer:

b

Step-by-step explanation:

4 0
2 years ago
If 7% of Americans is about 22 million, which number below could represent 7% of Americans
Veronika [31]
65 because if it’s 7% then 22 people then ya
6 0
3 years ago
The Rossi family ate 1/3 of a cheese pizza and 2/3 of a vegetarian pizza. How much total pizza did the Rossi family eat?
kupik [55]
1/3 plus 2/3 = 1 whole
So, the Rossi family ate 1 whole pizza
3 0
3 years ago
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