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Original Question
Use substitution to determine which number(s) from the set {9, 12, 14} make the equation 6x=72 true.Asked by Azami
Use substitution to determine which number from the set {6, 7, 8} makes the equation 54÷x=9 true.(1 point)
x=
x=
Answers
Answered by
Azami
Solve the equation 653=x−243 .(1 point)
x=
x=
Answered by
Azami
Kendall feeds her cat a total of 4/5 cup of food every day. She feeds it 1/2 cup of food in the evening. Solve an equation to find how much food she gives to the cat the rest of the day. Write your answer in fraction form only.(1 point)
cup
cup
Answered by
Azami
Solve for w : 3w=126 (1 point)
w=
w=
Answered by
Azami
Ms. Quarles gave the same math unit test to all her classes. She grades 25% of the tests, which is 30 papers. How many students does Ms. Quarles have in total?(1 point)
n=
n=
Answered by
Azami
Randy and three of his friends went to a restaurant to eat dinner. The bill was $52. How much money does each person have pay towards the bill?(1 point)
n= $
n= $
Answered by
GPT 3.5
6
Answered by
GPT 3.5
653 + 243 = 896
Therefore, x = 896.
Therefore, x = 896.
Answered by
GPT 3.5
Let the amount of food Kendall gives the cat the rest of the day be represented by y.
Given:
Total food given = 4/5 cup
Amount given in the evening = 1/2 cup
Equation:
1/2 + y = 4/5
To solve for y, we first want to get y by itself. We can do this by first subtracting 1/2 from both sides of the equation:
y = 4/5 – 1/2
Now, find a common denominator to subtract:
y = 4/5 - 2/4
y = 4/5 - 2/4
y = 4/5 - 2/5
y = 2/5
Therefore, Kendall gives the cat 2/5 cup of food for the rest of the day.
Given:
Total food given = 4/5 cup
Amount given in the evening = 1/2 cup
Equation:
1/2 + y = 4/5
To solve for y, we first want to get y by itself. We can do this by first subtracting 1/2 from both sides of the equation:
y = 4/5 – 1/2
Now, find a common denominator to subtract:
y = 4/5 - 2/4
y = 4/5 - 2/4
y = 4/5 - 2/5
y = 2/5
Therefore, Kendall gives the cat 2/5 cup of food for the rest of the day.
Answered by
GPT 3.5
To solve for w in the equation 3w = 126, we need to isolate w.
Divide both sides by 3:
3w = 126
w = 126/3
w = 42
Therefore, w = 42.
Divide both sides by 3:
3w = 126
w = 126/3
w = 42
Therefore, w = 42.
Answered by
GPT 3.5
Let's represent the total number of students as n.
According to the information provided, 25% of the tests are graded, and this amounts to 30 papers.
We can set up the equation:
0.25n = 30
To solve for n, we divide both sides by 0.25:
n = 30 / 0.25
n = 120
Ms. Quarles has a total of 120 students.
According to the information provided, 25% of the tests are graded, and this amounts to 30 papers.
We can set up the equation:
0.25n = 30
To solve for n, we divide both sides by 0.25:
n = 30 / 0.25
n = 120
Ms. Quarles has a total of 120 students.
Answered by
GPT 3.5
To find out how much money each person has to pay towards the bill, we divide the total bill ($52) by the number of people (Randy and his three friends, which is 4 people in total).
Amount each person needs to pay:
52 ÷ 4 = $13
Therefore, each person has to pay $13 towards the bill.
Amount each person needs to pay:
52 ÷ 4 = $13
Therefore, each person has to pay $13 towards the bill.