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
Luba_88 [7]
4 years ago
12

Please helpppp im so lost

Mathematics
1 answer:
saveliy_v [14]4 years ago
6 0
So solution is here:
first question's right answer is second sentence
second question's answer is square

You might be interested in
How do you use numerical expressions to solve real-world problems?
PilotLPTM [1.2K]
There are many ways to do this, if you wanted to write a numerical expression for: Lauren had $7 she babysits for three hours and earned $8.50 per hour, you would write 7+3x8.50=M. It is much shorter and makes much more sense to write this expression than to write a whole story
5 0
3 years ago
Read 2 more answers
Solve for x. <br><br> 2x = 15 + x<br><br> A: x = -15<br> B: x = 15<br> C: x = -15/2<br> D: x = 15/2
Ulleksa [173]
2x = 15 + x

First, our goal is to get 'x' to equal something by itself. To do so, we will have to do everything on one side. Let's subtract 'x' from each sides.
2x - x = 15

Second, our next step is to subtract '2x - x'. Since 'x' is basically considered (1), it will equal 'x'. 
x = 15

Answer: \fbox { x = 15 }
3 0
4 years ago
We all hate to bring change to a store. By using random numbers, we can eliminate the need for change and give the store and the
Sunny_sXe [5.5K]

Answer:

Round off to closest value.

Step-by-step explanation:

In order to remove the requirement for change, every time the client buys a product for $0.20 the random number that lies between 0 and 1 would be produced also the same would be rounded to the closest value i.e. 0 or 1. In the case when 0 arise so the customer would not have to pay any amount but if 1 arise so the customer have to pay $1. So this type of method would remove the requirement for a minor change

6 0
3 years ago
What is the gradient of the line?
kumpel [21]
(4,10) im 70% sure its true lol
4 0
3 years ago
(2x+y)·(4x^2−2xy+y^2)
Vesna [10]
Distribute (2x+y) throughout (4x^2-2xy+y^2). You should get

8x^3-4x^2y+2xy^2+4x^2y-2xy^2+y^3

Simplify and collect like terms and you should get 8x^3+y^3
5 0
4 years ago
Other questions:
  • Finding Slope On a coordinate plane, a line goes through points (0, 1) and (4, 2). What is the slope of the line? m =
    9·1 answer
  • A student must pass a 60- question test with a score of 50% what is the minimum number of questions she must answer correctly
    12·1 answer
  • How much money should you invest now in order to have $ 60 comma 000$60,000 in 2929 ?years? Assume that the money earns interest
    5·1 answer
  • Which statement is true about a line and a point?
    13·1 answer
  • A bus makes a stop at 2:30, letting off 13 people and letting on 5. The bus makes another stop ten minutes later to let off 4 mo
    12·1 answer
  • Enter your answer and show all the steps that you use to solve this problem in the space provided.
    13·1 answer
  • Help pls!
    10·1 answer
  • -3/4 • (-1 5/6) • (-7/4)​
    9·2 answers
  • Multiply (use the distributive property): 2(3a+5)<br><br>Pls don't mess around I need this​
    8·1 answer
  • The crcle graph below shows Cara's spending
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!