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
Solnce55 [7]
3 years ago
15

Please show work for these questions(thanks)

Mathematics
1 answer:
Art [367]3 years ago
7 0
Every answer to number 1 is detailed and is highly based on substitution... please kindly follow me.. I'll try my best to provide the next answer before I fall asleep.. and click on the thanks button..

You might be interested in
Solve the following system of equations {-2x+y=2, 3x-2y=4
Morgarella [4.7K]
The solution is (-8,-14)
5 0
3 years ago
4(1/2x + 2) = 6
Goshia [24]
x=2. -5/6 have a great rest of your day
6 0
3 years ago
SAT Math Question
mariarad [96]

I'm tentatively changing my answer to say this kind of relies on practical knowledge of how stores tend to operate. If 20 coupons are given out, the store has sold all 500 shirts, arguably at a loss to the retailer. They have to have more shirts in stock to be sold at full price because, well, that's how they make money. It's more likely that such a store would carry more than just 500 shirts at the start of each day, so A is (probably) wrong.

5 0
1 year ago
At 6,000 calories a day, a person with genotype X will weigh 285 lbs with much energy and high cholesterol levels. At 3,500 calo
kkurt [141]

Answer: norm of reaction

Step-by-step explanation:

norm of a reaction which is the capacity of a genotype to produce different phenotypes in response to the environment. The group of phenotypic expressions under different environmental conditions. A organism can own all the genetic complements necessary to fully development. However, if there is no suitable nutricion, the development does not occur. The environment only changes the phenotypic characteristics within certain limits ruled by the genotype (norm of reaction). The genotype do not determine a phenotypes, but a amount of possible phenotypes, a norm of reaction. A certain phenotype will  materialize itself depending on the interaction of a certain genotype with the environment.

6 0
3 years ago
A birthday celebration meal is $ 47.40 including tax, but not the tip. Find the total cost if a 15% tip is added to the cost of
Afina-wow [57]

Answer:

$54.51

Step-by-step explanation:

an easier way to do this is simply by multiplying 47.40x115%, which is 54.51.

another way to do this is by multiplying 47.40x15%, which is 7.11, then you'll have to added to 47.4, which gives you the same answer of 54.51

6 0
4 years ago
Other questions:
  • What is the projection of (4,4) onto (-7,3)?
    5·1 answer
  • W(x)=x^3 - 5x^2 + 8x - 4<br> I need the x and y intercepts and the behavior of this equation.
    11·1 answer
  • At 6 a.m. the temperature was
    10·1 answer
  • Write "fourteen seven tenths squared in all three forms
    15·1 answer
  • in the 30-60-90 triangle below side shas a length of ___ and the hypotenuse has a length of __ http://media.apexlearning.com/Ima
    13·1 answer
  • Sketch the quadratic function ƒ(x) with points (0, –3), (2, –3), (–1, 0), and (3, 0). Which statement describes the graph of the
    10·1 answer
  • If a right triangle has side lengths 6, 6.7 and 3, which side is the hypotenuse?
    13·1 answer
  • The table represents the function f (x) = 3x-1
    10·1 answer
  • Can someone help with this?
    15·1 answer
  • What is the determinant of the coefficient matrix of the system 9x+ Oy + 5z -
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!