114 Answered Questions for the topic School

School

03/02/18

I have a 72.30% as my average if i get a 99 or 100 on my major grade what will my average be ?
Major grades are 60% of my grade 
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School Math

03/01/18

What is the area of 8 and 4, and also 4 and 2?
I need tutoring with my homework, it is very difficult and I can't do it.
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School

01/23/18

One in 5 Americans is injured each year
Just on here to help me out with school some. 
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School

01/03/18

Solve the simultaneous equation for x and y
ax + by = 48ab ax - by = 2ab   can you please show working out.  Thank you!!!
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School

01/03/18

how to solve for x?
x/a + x/b =a + b   thank you!!
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School

01/03/18

How many minutes will the cyclist have travelled before being being over taken by the motorcyclist?
A cyclist travels at an average speed of 16km/h along a road. 15 minutes after the cyclist sets out, a motorcyclist starting from the same place travels along the same road at an average speed of... more
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School

01/02/18

A student buys a sandwich at lunchtime from the school canteen for $4.20
A student buys a sandwich at lunchtime from the school canteen for $4.20 And pays the exact amount using 50 cent coins, 20 cent coins and 10 cent coins. If the number of 20 cent coins is the same... more
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School

01/02/18

A student buys a sandwich at lunchtime from the school canteen for $4.20
A student buys a sandwich at lunchtime from the school canteen for $4.20 and pays the exact amount using 50 cent coins, 20 cent coins and 10 cent coins and the student pays the cashier with 22... more
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School

12/28/17

Aaron’s score on a pre-algebra test was 92. His score on a second pre-algebra test was 84. Which of the following is closest to the percent of decrease in Aaron
help me please
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School

12/28/17

Can you be a preschool teacher & go to school to be an pediatrician
Im trying to figure something out about life
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12/13/17

Can some one please help answer this math question for me!!
Maria plays tennis only on Fridays. She plays basketball every third day. if Maria plays tennis and basketball on Friday, how many days will it be before she plays tennis and basketball again on... more
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11/28/17

If I have 83.64% in a class but get 0 on a project, which is 20% of my grade, what is my grade?
Please respond urgently, I'm stressed out about this ):
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School

11/27/17

You graph a system of linear equations and the solution appears to be (3,4). How can you verify that the solution is (3,4)?
I was not at school. I need some help because they took notes and I was not there, and so they assigned homeowkr and I do not know what to do.
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School

11/27/17

What does it mean to solve a system of equations?
 I need help with this because i missed school and got homework but I do not know what to do.
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11/16/17

I need help with x-factor puzzle solving! Anyone can help! (Algebra)
So I am in Pre-ap Algebra 1 in the 9th grade and I have been sitting here doing my homework working on this one problem and need lots of help on the x-factor puzzle solving.  So the top number of... more
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School

11/03/17

there is a ratio of 5 girls and three boys 24 boys how many boys
I need an answer please
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School

10/17/17

Write an equation of the line that passes through (0,-5) and (-5,-5)
What would I do here?
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School

10/17/17

Write an equation that passes through (0,8) and (6,8).
What would I do here.
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School

10/16/17

The sum of 4 consecutive even numbers is 36 what is the first number in this sequence?
I need help on this I don't know what I doudhddhdhfhfhfjfhfhfhfhfhf HD HD hchc Uchida hchchchvhchchchchchchchchchchhc, I am not a big difference between the the the, which was not the same thing as... more
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School

10/05/17

Your friend Bob cannot find the mistake in his work. Explain to Bob why his process was incorrect. 9x-5x+2=17-3 4x+2 = 14 4x= 16 x= 4
How is it inccorrect?
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School

09/26/17

The sum of triple a number and six is that number decreased by seven
Its confusing and I need help.
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School

09/26/17

The difference of twice a number and five is sixty-three
I don't understand
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School

09/26/17

The product of a number and twelve is the sum of that number and eleven.
Its confusing
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School

09/25/17

If 9 times a number is decreased by 32, the result is 4 less than 16 times the number. Find the number
I need help with this problem, it is kind of confusing for me to understand.
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School

09/24/17

Math 3 Honors
A paperback sells for $12. The author is paid royalties of 10% on the first 10,000 copies sold, and 15% on any additional copies. When the 6000th book is sold, how much will the author earn on that... more
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