1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kiruha [24]
3 years ago
6

Telescope: discount; 30% sale price, $126

Mathematics
2 answers:
Vaselesa [24]3 years ago
6 0

Answer:

$88.20

Step-by-step explanation:

The sale price of the telescope = $126.00

Discount on the sale price  = 30%

The price after discount = 126 - (30% of 126)

                                         = 126 - (\frac{30}{100}\times 126)

                                         = 126 - (0.30 × 126)

                                         = 126 - 37.80

                                         = $88.20

The discounted price of the telescope would be $88.20.

Illusion [34]3 years ago
4 0
30% of $126 is $88.20
I got the answer by converting 30% into a decimal, then multiply it by the sale price $126 which I got $37.80, lastly I subtract it from the sale price and it comes out to $88.20
You might be interested in
Oliver works at a bookstore.He packed 20 identical paperbacks and 9 identical textbooks in a box. The total mass of the books wa
olchik [2.2K]
If we let p and t be the masses of the paper and textbook, respectively, the equations that would best represent the given in this item are:
      (1)       20p + 9t = 44.4
      (2)       (20 + 5)p + (9 + 1)t = 51

The values of p and t from the equation are 0.6 and 3.6, respectively. Thus, each paperback weighs 0.6 pounds and each textbook weighs 3.6 pounds. 
7 0
3 years ago
Determine whether each mapping represents a function. Explain your reasoning.
FinnZ [79.3K]

Answer:

The first picture is a function and the second picture is not.

Step-by-step explanation:

Reason - In the first picture, there is no repeating value of x. In other words, every x value has a y value. However, in the second picture, the x value, 2 goes to 2 and -3.

4 0
3 years ago
Factor completly 4x^2 +8x -5
DaniilM [7]

∑ Hey, jillianwagler ⊃

Answer:

\left(2x-1\right)\left(2x+5\right)

Step-by-step explanation:

<u><em>║Given info║:</em></u>

<em>Factor completely: </em>4x^2 +8x -5

<u><em>Solution~:</em></u>

<em>Breaking the expression~:  </em>\left(4x^2-2x\right)+\left(10x-5\right)

<em>Factor out 2x from 4x² -2x : 2x(2x-1)</em>

<em>Factor out 5 from 10x - 5 : 5(2x - 1)</em>

<em>Put together: </em>=2x\left(2x-1\right)+5\left(2x-1\right)

Factor out 2x - 1: =\left(2x-1\right)\left(2x+5\right)

<u><em>xcookiex12</em></u>

<em>8/19/2022</em>

4 0
2 years ago
Help! I must choose 2 to Match the graph to the equivalent standard form and intercept form.( please view the both images ) im g
allochka39001 [22]

Answer:

Step-by-step explanation:

It is the 2nd one and 4th one. The x intercepts are -1 and -3, so the factors are x + 3 and x + 1. The 4th choice is the actual equation and the 2nd is the factors

4 0
2 years ago
Can you draw a trapoziod with three right angels
artcher [175]
Yes. A trapezoid is defined as a <span>quadrilateral with two sides parallel, so a trapezoid with three right angles is just a square!</span>
3 0
3 years ago
Other questions:
  • Solve: the quantity 2x minus 20 divided by 3 = 2x<br><br> x = −5<br> x = −2<br> x = 2<br> x = 13
    7·2 answers
  • Jonas's printer can print 96 black and white pages in 4 minutes. If the ratio of pages printed to minutes is constant, how many
    12·1 answer
  • What is the value of the expression 2^2+4^2 divided by 2^2
    12·1 answer
  • Whats the answer to 6a+12=2(3a-8)
    15·1 answer
  • Rectangle???ABCD has vertices A(8, 5) , B(8, 10) , C(14, 10) , and D(14, 5) . A dilation with a scale factor of 1.2 and centered
    7·1 answer
  • If a dice is rolled 240 times how many times do you think it will land on each number?​
    6·1 answer
  • PLS PLS PLS HELP MEEEEE HIGH POINTS PLS ANSWER CORRECTLY I NEEEED U
    15·2 answers
  • 12) Calculate the expected value for a spin of this game. [A] $0.00 [B] $6.88 [C] $7.90 [D] $10.00 [E] $275.00​
    12·1 answer
  • Emma's sister is nine years older then Emma. Their combined ages add up to 49. How old is Emma
    9·1 answer
  • 5 1/2x+1 3/4+2(3/4x-3/8)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!