MATHEMATICS MIDDLE SCHOOL

The classrooms are trying to raise $1,200.00 for charity.Mrs. LeBlanc's class has raised 50%.
Mr. Patel's class has raised $235.14
Ms. Warner's class has raised 1/3 as much as Mrs. LeBlanc's class.
How much more money is needed to reach the goal of $1,200.00?

Answers

Answer 1
Answer:

Answer:

The classes need to raise $164.86 more to reach their goal of $1200.

Step-by-step explanation:

$1,200 total

Mrs. LeBlanc's class has raised 50% of the total, so they've raised $600.

1200/2 = 600

Mr. Patel's class has raised $235.14.

235.14 + 600 = 835.14

Ms. Warner's class has raised 1/3 of the total of Mrs. LeBlanc's class ($600), so they've raised $200.

600/3 = 200

835.14 + 200 = 1035.14

The three classes have raised a combined total of $1035.14.

1200 - 1035.14 = 164.86

The classes need to raise $164.86 more to reach their goal of $1200.
Answer 2
Answer:

Answer: $164.86

Step-by-step explanation:

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Identify the terms,like terms,coefficients,constants

7-5x+1

Answers

Terms
7
-5x
1
Like Terms
7
1
Coefficients
-5
Constants
7
-1
the word coefficient means the number(s) in front of the variable

Which three-dimensional figure is made from the net shown?.Help me​

Answers

Answer:

Its very obviously B

Step-by-step explanation:
The second one B, this net has a total of 4 faces one being the base and 3 sides, B is only one that represents that.

The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade. What percent of members of the chess club are in seventh grade?

Answers

Solutions 

The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade. 

To convert a fraction into a percent divide the numerator by the denominator and then multiply that result with 100. We can show this formula by (Numerator/Denominator)*100. 

(22/55)*100 

= 40.00%

= 40%
Well because there is a total of 55 students that will be your denominator

And there are 22 seventh graders so that would be you numerator since you want to know the percentage of the seventh graders present in the club.

To do so you just need to divide 22 by 55 and multiply that quotient by 100 and slap on that percent sign:

100 * (22 / 55) = 40%

Jill says that 12.6 repeating is less than 12.63. Explain her error.

Answers

She is wrong because 12.66 is greater than 12.63. The last digit of 12.66 (6) is larger than the last digit of 12.63 (3) Even if 12.6 keeps on going (12.66666.....) 6 will always be bigger than 3. 
Hope that helped :) 
12.6 repeating is the equivalent of 12.666666666666 and so on but if you rounded, it would be 12.67. So, compare 12.67 and 12.63. 12.67 is larger.

Dave rented a limousine for his wife's birthday. The hourly rate is $80. They used the limousine for 5 hours, plus Dave gave the driver a 10% tip. How much did he spend in total for the hourly charges plus tip? $488 $480 $440 $360

Answers

he would have soent $440. Beacuse 80x5x1.1
They spent $440! 

Explanation:
Step1:  $80*5h=$400
Step 2: $400*10%t=$40
Step 3: Add $400 and $40 and you get $440

Glad to help :)

From the picture below, what is the measure of DCF?

Answers

Answer:

236°

Step-by-step explanation:

The central angle is equal to the measure of the arc subtending it.

arc GF = 180° - (90 + 34)° = 180° - 124° = 56°, thus

arc DCF = arc DG + arc GF = 180° + 56° = 236°

Answer:

236°

Step-by-step explanation:
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