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
aliina [53]
3 years ago
9

15(−22.38−10.12) HELP PLEASE!!!

Mathematics
2 answers:
kompoz [17]3 years ago
5 0
The answer to this question is -345.82
In a fraction it would be -17291/50
Nady [450]3 years ago
4 0
The answer is -487.5
You might be interested in
2(6.75)+1.03+3S=22 therefore 3S = 14.53 divide by 3 so S equals 4.84 per pair of socks
Dovator [93]

Answer:

each pair of socks cost $2.49

Step-by-step explanation:

Eric spent $22.00, including sales tax on 2 jerseys and 3 pairs of socks. The jerseys cost $6.75 each and the total sales tax was $1.03. How much did each pair of socks cost?

Solution:

The total money spent was $22.00. 2 jerseys costing $6.75 each was bought, the total tax was $1.03. 3 pairs of socks was bought, Let S represent the cost for each pair of socks. The total money spent is the sum of the money spent on jersey, socks and tax. Hence:

2(6.75) + 3S + 1.03 = 22

13.5 + 3S + 1.03 = 22

14.53 + 3S = 22

3S = 22 - 14.53

3S = 7.47

S = 2.49

Hence each pair of socks cost $2.49

8 0
2 years ago
X 6.4.5-T
butalik [34]

Same strategy as before: transform <em>X</em> ∼ Normal(76.0, 12.5) to <em>Z</em> ∼ Normal(0, 1) via

<em>Z</em> = (<em>X</em> - <em>µ</em>) / <em>σ</em>   ↔ <em>X</em> = <em>µ</em> + <em>σ</em> <em>Z</em>

where <em>µ</em> is the mean and <em>σ</em> is the standard deviation of <em>X</em>.

P(<em>X</em> < 79) = P((<em>X</em> - 76.0) / 12.5 < (79 - 76.0) / 12.5)

… = P(<em>Z</em> < 0.24)

… ≈ 0.5948

8 0
3 years ago
trufant is yoleni's older brother. the sum of their ages is 47. the difference of their ages is 9. how old are trufant and yosle
JulsSmile [24]

Answer:

Trufant is 28 while his younger brother(Yolensi) is 19

5 0
3 years ago
How do you find the hypotenuse of a right triangle when you have 2 angles (1 being the 90 degrees since it is a right triangle)
stiks02 [169]
Find the length of the hypotenuse by using either "sine" or "cosine". 

Sine= Length of opposite side/ Hypotenuse

Cosine= Length of adjacent side/ Hypotenuse

In order to use one of these, it depends on which angle they give you other than 90 degrees. 

Hope this helps!
8 0
3 years ago
Given P Q and
marusya05 [52]
Hihfhehehehhdjejejejejdjdjjwjwjwjejejeje
8 0
3 years ago
Other questions:
  • the chef has eight blocks of butter. she cuts the butter into fourths. how many slices of butter does the chef have now​
    6·2 answers
  • What is the constant of proportionality in the equation y = 2.5x?
    12·2 answers
  • 9 1/9 X 1 2/7<br> Please help me. <br> Thank you!!!!!
    5·2 answers
  • Students in an art class make square tiles that are 5 inches long . They plan to make a row tiles that is 4 feet 2 inches long .
    12·1 answer
  • Ms. Wiltz has a $20 gift certificate to her local bakery. If she buys a loaf of banana nut bread for $8.30 and uses the rest of
    5·1 answer
  • Find the surface area of a square pyramid with base edges<br> of 5 cm and a slant height of 3 cm.
    5·1 answer
  • Select the equation that most accurately depicts the word problem. One-half of a certain number is 95. 1/2 - n = 95 1/2 + n = 95
    14·2 answers
  • Solve the following equation algebraically please
    5·1 answer
  • Help on this question ASAP PLEASE!!!
    6·1 answer
  • Solve for x.<br> X2 - 20x+ 100 = 0
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!