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
Serjik [45]
3 years ago
9

Identify whether each phrase is an expression, equation, or inequality.

Mathematics
2 answers:
Strike441 [17]3 years ago
8 0

Answer:

Step-by-step explanation:

Expression => | -2 |

Equation => 6 - 1 = 2 + 3

Inequality => 8^m > 64

natta225 [31]3 years ago
4 0

Answers:

Expression is |-2|

Equation is 6-1 = 2+3

Inequality is 8^m > 64

====================================================

Explanation:

If it has an equal sign, then it's an equation.

If it has an inequality sign of one of the following < , \ > , \ \le, \ \ge, then it's an inequality.

Otherwise, it's an expression.

You might be interested in
If rectangle ABCD was reflected over the y-axis, reflected over the x-
olga_2 [115]

Answer:

-4, 1

Step-by-step explanation:

5 0
3 years ago
Paul has 12 coins in his pocket, consisting entirely of dimes and quarters. If he has a total of 195 cents in coins, how many co
anyanavicka [17]

Let x be the number of dimes

and y be the number of quarters

Total number of coins = 12

So number of dimes + number of quarters = total number of coins

x + y = 12 ---------> equation 1

We know, 1 Quarter = 25 cents, 1 Dime = 10 cents, total cents = 196

y quarters = 25y cents , x dimes = 10x cents

x dimes + y quarters = 195 cents

10x + 25y = 195 -----------> equation 2

Now solve both equations

x + y =12, we solve for y by subtracting x on both sides

y = 12-x

Now substitute y in second equation

10x + 25(12-x) = 195

10x + 300 -25x = 195 (combine like terms)

-15x + 300 = 195 (subtract 300 on both sides)

-15x = -105 ( divide by -15)

x=7

y= 12-x

y=12-7 = 5

The number of dimes = 7

Number of quarters = 5






8 0
3 years ago
Given functions f(x)=3x^2, g(x)= x^2-4x+5, and h(x)=-2x^2+4x+1<br> Rank them from least to greatest
Sindrei [870]
Ok, ranked by axis of symmetry

basically x=something is the axis of symmetry
the way to find the axis of symmetry is to convert to vertex form and find h and that's the axis of symmetry

but there's an easier way

for f(x)=ax^2+bx+c
the axis of symmetry is x=-b/2a
nice hack my teacher taught me


so

f(x)=3x^2+0x+0
axis of symmetry is -0/(3*2), so x=0 is the axis of symmetry for f(x)

g(x)=1x^2-4x+5,
axis of symmetry is -(-4)/(2*1)=4/2=2, x=2 is axis of symmetry for g(x)


h(x)=-2x^2+4x+1
axis of symmetry is -4/(2*-2)=-4/-4=1, x=1 is the axis of symmetry for h(x)


0<1<2
axisies
f(x)<h(x)<g(x)

order based on their axises of symmetry is f(x), h(x), g(x)
8 0
3 years ago
4x/3 + 2(3- x) = 5 Solve for x as an FRACTION
forsale [732]

Answer:

<h2>The answer is .... <u><em> x = 3/2</em></u><em> </em>and if you want to write it as a mixed fraction i will be x= <u><em>1 and 1/2</em></u></h2>

Step-by-step explanation:

Hope this Helped :)

6 0
3 years ago
Write 5/10 in 3 equivalent forms
son4ous [18]
5/10 in 3 equivalent forms is: 1/2 2/4 4/8
7 0
3 years ago
Other questions:
  • A photographer has 591 photos of animals and 234 photos of plants. He wants to put all of the photos into photo books. Each page
    10·2 answers
  • Which unit rate corresponds to the proportional relationship shown in the graph?
    15·2 answers
  • How do you estimate weight?
    5·2 answers
  • Translate three more than half a number is 15 into an equatio?
    9·1 answer
  • if, while training for a marathon, you run 88 miles in 2 4/5 months, how many miles did you run each month?
    7·1 answer
  • Please help me due today
    11·2 answers
  • Which option is an example of a persuasive argument
    10·1 answer
  • Help help help #1-3 for a brain list award
    11·1 answer
  • Find the value of x in the proportion. Check your answer.
    11·1 answer
  • Seriously guys, I'm so confused! Please help! I will give brainliest to whoever gives the best answer! Thank you!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!