How many 2/3 are in 6
Answers
There are (9) - 2/3 in 6
2x = 18
x = 9
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given a rectangle of length a and width b if A and B are both rational numbers would the perimeter be irrational or rational? Give an example choosing your own values for a and b
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My mother is 12 years more than twice my age.after 8 years she will be 20 years less than three times my age...find my age and my mothers age i have this equation: 2x+12+8=3x-20 2x+12-12+8-8=3x-20-20 2x+3x=-40 5x/5=-40/5 x=-8 NEED HELP PLS :(
Describe the tender clearance and transfer procedure for: a ‘Heaven Sent’ — a large day spa with 30 employees including beauty and massage therapists, hairdressers and nail technicians. Business can treat up to 200 clients a day. *
Answers
Answer:
x = 1
Step-by-step explanation:
3/ 2 + x/ 3 = 11/ 6
taking LCM
(9 + 2x)/ 6 = 11/ 6
multpiying both sides by 6
9 + 2x = 11
subtracting btih sides by 9
2x = 11 - 9
2x = 2
dividing both by 2
x = 1
Step-by-step explanation:
Answers
Answer:
32
Step-by-step explanation:
32x2=64
Answer:
32
Step-by-step explanation:
64/2=32
Answers
The question was incomplete. Below you will find the missing content.
The questions on the first section on a test value 3 points and the questions in the second section carries 5 points. if sydney answer 15 questions in the first section correctly what is the minimum number of questions she must have answered correctly in the second section.And the maximum points she scored is 80.
Answer:
Sydney must have answered at least 8 answers in the second section.
Concept
What is Inequality?
Inequality is a condition which compare algebraic expression using greater than(>), less than(<) symbols. It also shows values greater than equal to(≥), less than equal to(≤) and not equal to(≠) signs to solve the equation.
- let x represent the number of correct questions in the first section, and
- let y represent the number of correct questions in the second question.
Therefore the inequality representing her score is 3x + 5y > 80
Solution:
Following the inequality 3x+5y>80, 3x represents sydney's score in the first section which is equal to 3ₓ15 = 45
Now she needs to solve 8 questions in the second section to score
5 ₓ 8 = 40 for the inequality to be maintained.
i.e 3 ₓ 15 + 5 ₓ 8 > 80
45 + 40 > 80
85 > 80
If she solves 7 questions in the second section then the total score will be 45 + 45 ⊅ 80
Therefore sydney answers 8 questions correctly in the second section.
Learn more about "inequality equations" here-
#SPJ2
Answer:
8 Is correct on EDGE 2020
Step-by-step explanation:
Just took the test and got it right
Answers
Answer: See explanation
Step-by-step explanation:
Your question isn't really clear. Let me help you rephrase it and solve.
Let's say Cesar is creating a schedule to practice his instrument for band. He needs to practice for a total of 10 hours in a week. On Monday he practice for 1 1/2 hours, on Tuesday he practiced for 2 1/4 hours, and on Wednesday he practiced for 1 1/2 hours.
The total hours that Cesar has used in practicing will be:
= 1 1/2 + 2 1/4 + 1 1/2
= 5 1/4
To get the number of hours that Cesar need to practice during the rest of the week in order to have his 10 total hours, we subtract 5 1/4 hours from 10 hours. This will be:
= 10 - 5 1/4
= 4 3/4 hours.
Cesar needs to practice for 4 3/4 hours more.
Answers
Answers
y = 3.25s
y = 3.25(4) = 13
Each card she buys cost $5.50.
y = 5.25b
y = 5.25(7) = 38.5
She spent 38.5 dollars in total. However, you need to subtract the money she earned by the total cost.
38.5 - 13 = 25.5
She paid 25.5 dollars out of her own pocket, including the money she earned from selling cards she paid 38.5 dollars.
So the answer is "She spent $25.50"
Let me know if it's correct
she sells each card for 3.25....and she sells 4 cards...so she made :
3.25(4) = $ 13.
expenses :
she bought each card for 5.50...and she bought 7 cards....so she spent :
5.50(7) = 38.50
so she spent more then she made
income - expenses = balance...
13 - 38.50 = -25.50...so she ended up spending 25.50...answer D