Answer:
Translate. .
Solve—divide both sides by 12. .
Simplify. .
Write in interval notation. .
Graph on the number line. .
Step-by-step explanation:
Translate and solve. Then write the solution in interval notation and graph on the number line.
Thirty less than x is at least 45.
Solution
Translate. .
Solve—add 30 to both sides. .
Simplify. .
Write in interval notation. .
Graph on the number line. .
Answer:
Each student sold 9 balloons
Step-by-step explanation:
In this question, we are asked to calculate the number of balloons sold by each student in each group at a carnival for the students. We proceed as follows.
Firstly, to calculate the total number of balloons sold by each group, we divide the total number of balloons by the number of groups.
Mathematically, this is equal to 162 balloons/6 = 27 balloons
This means that each of the groups sold equal number of balloons and that is equal to 27 balloons
And, we are made to know that there are 3 students per group. And the question asks to know the total number of balloons sold by individual students. To get the value of this, what we do is to divide the number of balloons in each group by the number of students in each group.
Mathematically, this is equal to 27/3 = 9 balloons per student
Answer:
490 square feet
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
what is the question?
Step-by-step explanation:
