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
Vadim26 [7]
3 years ago
12

Evaluate for m = 2 and n = –3 a) 5m – n b) n2 ÷ m2

Mathematics
1 answer:
nataly862011 [7]3 years ago
6 0

Answer:

a

Step-by-step explanation: trust

You might be interested in
Enter number as an integer or decimal.
Strike441 [17]

Answer:

x

Step-by-step explanation:

30-4x>6x-10

Adding 10 to both sides.

10+30-4x>6x-10+10

40-4x>6x

Adding 4x to both sides.

4x+40-4x>6x+4x

40>10x

Dividing both sides by 10.

\frac{40}{10}>\frac{10x}{10}

4>x

∴ x

3 0
3 years ago
How to solve 1/4 - -4/3 - -1 2/9
Ahat [919]

Answer:

2 29/36

Step-by-step explanation:

So circle the two signs., so the problem is now this:

1/4+4/3+1 2/9

Then you find the GCM, or Greatest Common Denominator.

It is 36. Then, you re-write the new answers

9/36+ 48/36+ 1 18/36

Now we have this:

1 65/36

The answer is 2 29/36

8 0
3 years ago
What is 2m×2 to the 7 power​
Nina [5.8K]

Answer:

256m

Step-by-step explanation:

not 100% sure but i hope this helps :)

8 0
2 years ago
Read 2 more answers
Jillian and her friend went shopping. They were both looking for some new CD's. Jillian went to Music Matrix and spent $25.56 on
Vadim26 [7]

Answer:

Her friend got the better deal.

Step-by-step explanation:

For Jillians equation look at

$22.56/4 = $6.39 per CD

For her friends equation look at

$18.45/3 = $6.15 per CD

Jillian's friend got the better deal because she paid less per CD as shown in the equations above.

6 0
3 years ago
1. m – 7 < 6 A) m < –1 B) m > 1 C) m < 13 <---------------------- D) m < –13 2. x + 4.5 ≥ 5.5 A) x ≥ 10 B) x ≥
ikadub [295]
1) m - 7 < 6
 Add 7 to the both sides, 
m - 7 + 7 < 6 + 7
m < 13

So, Option C is your answer for this part.

2) x+4.5 ≥ 5.5
Subtract 4.5 from both sides, 
 x ≥ 1

So, Option B is your answer for this part.

3) p +12 > 9
Subtract 12 from the both sides, 
p > -3

So, Option D is your answer for this part.

4) x - 5 ≥ 9
So, Option A is your answer for this part

Hope this helps!

6 0
3 years ago
Other questions:
  • 2: find the slop and the y-intercept of the line represented by the equation.
    13·1 answer
  • Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car result is 380 miles on 20 gallons
    11·1 answer
  • True or false? postulates are accepted as true without proof. a. true b. false
    9·2 answers
  • Determine the quotient of 3 over 7 divided by 2 over 3 . 6 over 21 1 over 2 9 over 14 1 and 5 over 9
    8·1 answer
  • Write 1.64x10^4 in standard notation
    11·1 answer
  • A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.
    8·1 answer
  • . A fraction becomes 4 if one is added to both numerator and the denominator If 5 is subtracted from 5
    10·1 answer
  • Which table represent a linear function
    9·1 answer
  • Is the following a function {(1, 3), (1, 2), (2, -4), (3, 2)} YES NO
    13·1 answer
  • For a population with μ = 60 , X=81, and σ = 12. Find the z-score for 81.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!