0.83 compared 83/100

Answers

Answer 1
Answer: " 0.83 " MEANS " 83/100 ". They are identical quantities, because they are the SAME quantity.

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What is the answer to x/5+6=36

Answers

Let's solve the equation step-for-step.

x/5 + 6 = 36

Simplify - 1/5x + 6 = 36

Subtract 6 from both sides. 1/5x + 6 - 6 = 36 - 6

1/5x = 30

Multiply both sides by 5 - 5* (1/5x) = (5) * (30)

x = 150

Hope this helps! :D
Okay, So We Need To First Look At This:
x/5 + 6 = 36.
So, We Need To Solve.
First, Subtract 6.
x/5 = 36 - 6
36 - 6 = 30
x/5 = 30
Now, Multiply.
x = 30 * 5
30 * 5 = 150
So:
X = 150

What is 60% of 30.00 when making a purchase for 30.00

Answers

The easiest way to find this is first finding 10% by taking a zero off before the decimal point of 30.
This leaves $3. In conclusion: 10% = $3. 
Multiply 3 x 6 so that 60% = $18! 

$18 is 60% of $30.00
18 is 60% of 30.
50 percent of 30 is 15 and sense 30 is 3x10 its easy you just need to add 3 more

Tshonda is buying a laptop computer. she will pay 8% sales tax on the price before any rebates. where will she get a better buy? XYZ-Tronic
price - $629
mail-in rebate $150
TEC-U-COMP
price - $649
discount 25% off

Answers

The item with the better price is Tec-U-COMP.

The above me is clearly wrong. However, the reason I'm not going to post an actual answer is because this post is over 2 years old and there is a good chance the they aren't even in school anymore.

At the market, grapes cost $0.85 per pound. Clarissa buys grapes and pays a total of $2.55. How many pounds of grapes does she buy?

Answers

2.55/.85=255/85=51/17=3

The answer is 3
The awesome of this question is 3

One circle has a diameter of 6 inches. A second, larger circle has a diameter that is four times the diameter of the first circle. What is the ratio of the area of the smaller circle to the larger circle?

Answers

The area of a circle:
A=\pi r^2
r - the radius, which is equal to half the diameter d

The first circle:
d_1=6 \nr_1=(6)/(2) = 3 \nA_1=\pi * 3^2=9\pi

The second circle:
the second circle has a diameter that is four times the diameter of the first circle.
d_2=6 * 4=24 \nr_2=(24)/(2)=12 \nA_2=\pi * 12^2 = 144\pi

The ratio of the area of the smaller cirlce to the area of the larger circle:
(A_1)/(A_2)=(9 \pi)/(144 \pi)=(9)/(144)=(9 / 9)/(144 / 9)=(1)/(16)

The ratio is 1:16.

Your teacher is giving you a test worth 100 points containing 40 questions. there are 2 point and 4 point questions on the test. how many of each type of questions are on the test.    use a system of linear equations to solve .

Answers

x+y=40 \n 2x+4y=100 \n \n 2x+2y=80 \n 2x+4y=100 \n 2y=20 \n y=10 \n x=30
You've got 30 2-point questions and 10 4-point questions.

Answer:

Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent?

Step-by-step explanation: