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Anni [7]
3 years ago
5

The school secretary orders a new printer and pays $310.30 after tax. The tax rate is 7%. What was the original price of the pri

nter?
Mathematics
1 answer:
Gwar [14]3 years ago
6 0

Answer:

$288.58

Step-by-step explanation:

310.30/100=3.10

3.10*7=21.72

310.30-21.72=288.58

Therefore the answer is $288.58

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What is the length of a 50-inch TV that has a width of 27 inches?
drek231 [11]

Answer:

42.08inches

Step-by-step explanation:

Given data

SIze of TV= 50 inch

Width= 27inches

Length= ??

Applying Pythagoras theorem

z^2= x^2+y^2

50^2=  x^2+27^2

square root both sides

50^2= x^2+27^2

2500= x^2+ 729

2500-729=x^2

1771=x^2

x= √1771

x= 42.08

Hence the lenght is 42.08inches

7 0
3 years ago
A box of ground nutmeg weighs 1 1/3 ounces. If there is 20 teaspoons of nutmeg in the box, how much does one teaspoon or nutmeg
Sever21 [200]

Answer:

(1 1/3)/20= 1 1/15

One teaspoon of nutmeg weighs 1 1/15 ounces.

7 0
4 years ago
Read 2 more answers
What is 6/10 as hundredths in fraction form
Step2247 [10]
To get in hundredths form you need to multiply both the numerator and denominator by 10. 6×10=60 and 10×10=100
The answer is 60/100
7 0
3 years ago
Using the numbers 5 8 and 24 create a problem using no more than four operations addition subtraction multiplication division sq
lubasha [3.4K]

Answer:

(\frac{24}{8})^{2} gives rational solution and \sqrt{5} gives an irrational solution.

Step-by-step explanation:

We are given the numbers 5 , 8 , 24.

Using these numbers and maximum four operations given, we need to find the problem having a rational and irrational solution.

Now, applying two operations namely division and squaring, we define the following problem having a rational solution.

i.e. (\frac{24}{8})^{2} = (\frac{12}{4})^{2} = 3^{2} = 9, being an integer, it is a rational number.

Further, applying only one operation namely square root, we define the problem having an irrational solution.

i.e. \sqrt{5} , which is an irrational number.

Hence, the problems (\frac{24}{8})^{2} gives a rational solution and \sqrt{5} gives an irrational solution.

4 0
3 years ago
Which equation with exponential expression are true?
Mnenie [13.5K]

Answer:B and E

It is B and E because it’s exponent matches the equation. In B, there are 2 fives and the exponential form shows 5 to the power of 2. In E, there are 6 sevens and the exponential form shows 7 to the power of 6.

7 0
3 years ago
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