38 rounded is 40 and 23 rounded is 20 add
60
Answer:
Hi there
1. 28
2. -18
3. -26
4. 14
5. -7
6. 2
7. -17
8. 12
9. -12
10. -15
11. 24
12. 8
13. 2
14. 4
15. - 23
16. - 9
Step-by-step explanation:
there is a easy step to integers
1. if there is a plus then minus or vice versa way then u should subtract .
( + - = - )
2. if there are two plus signs then, add .
( + + = + )
3. if there are two minus signs then , subtract
( - - = - )
hope u understand
Answer:
6(2x + 3y)
Step-by-step explanation:
6 × 2x + 6 × 3y
6(2x + 3y)
Answer:He is best
Step-by-step explanation:
The system of inequalities represents the given constraints will be x + y < 20 and 15x + 25y > 375.
<h3>What is inequality?</h3>
Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
A nursing student works at a doctor's office for $15 per hour and tutors other students for $25 per hour.
Let x be the number of hours for the doctor's office and y be the number of hours for the tutor.
The student cannot work more than 20 hours each week.
x + y < 20 ...1
15x + 25y > 375 ...2
The system of inequalities represents the given constraints will be x + y < 20 and 15x + 25y > 375.
More about the inequality link is given below.
brainly.com/question/19491153
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