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
deff fn [24]
3 years ago
13

How do you determine if two numbers or expressions are equal,equation,and expression

Mathematics
1 answer:
Musya8 [376]3 years ago
7 0
If you plug in the same variable value into equivalent expressions, they each will give you the same value when you simplify.
You might be interested in
What is the solution to the system below? X=7
Olegator [25]

Answer:

A)(7,-9)

Step-by-step explanation:

we know x=7

so put it in the equation

y= -2(7)+5

y=-9

we always put the x coordinate first and then the y coordinate so the answer is (7,-9)

8 0
3 years ago
Solve the system of equations.{y=2x−64x−2y=14{y=2x−64x−2y=14use the substitution method.the solution is (4, 14)(4, 14).the solut
Lilit [14]
I did this test and failed. But when I reviewed it showed me the right answers... so here is the answer: C. There is no solution. 
3 0
3 years ago
Read 2 more answers
an investment will pay $100 at the end of each of the next 3 years, $200 at the end of year 4, $300 at the end of year 5, and $5
lana [24]

Answer:

NPV = $923.98

FV = $1466.23

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
10.1 and 10.15 witch one is greater
RUDIKE [14]

Answer:

10.15

Step-by-step explanation:

Subtract:

10.15 - 10.1 = 0.05

10.15 is greater than 10.1 by 0.05

~

6 0
3 years ago
Read 2 more answers
You spin the spinner shown below once. Each sector shown has an equal area.
a_sh-v [17]

Answer:  P(not shaded sector) = 0.50

Step-by-step explanation:

Since we have given that

Number of shaded parts = 6

Number of unshaded parts = 6

Total parts = 6+6 = 12

So, Probability of getting not shaded sector is given by

\dfrac{6}{12}\\\\=\dfrac{1}{2}\\\\=0.50

Hence, P(not shaded sector) = 0.50

8 0
3 years ago
Other questions:
  • I have no idea how to work out these problems please help
    9·1 answer
  • I need help with the answer
    10·2 answers
  • Can someone please help me ASAP!
    14·1 answer
  • Suppose spin a spinner with eight equal sectors, numbered 1 to 8. What is the probability of spinning a 3 or an 8
    7·1 answer
  • Let p be the statement "I do my chores," and let q be the statement "I get my allowance." Which statement uses p as the hypothes
    7·1 answer
  • Y = x Squared - 2x - 15
    11·1 answer
  • Put the letter choice for the question about the girl's race here.
    14·1 answer
  • To the nearest unit, what is the perimeter of this pentagon?
    15·1 answer
  • If one side of a square is increase by 10 units, the area of the rectangle formed is 3 times the area of the square. Find the ar
    8·1 answer
  • The room numbers of two adjacent classrooms are two consecutive even numbers if their sum is 806 find the classroom numbers
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!