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
saul85 [17]
3 years ago
14

Do these basic math problems please

Mathematics
2 answers:
Brut [27]3 years ago
8 0

Answer:

.

Step-by-step explanation:

a.) 72 ÷ 8 × 9 = 81 (we divide 72 by 8 first then multiply the result with 9)

b.) -72 ÷ 8 × 9 = -81 (it's same with a only differ by negative sign)

c.) 72 ÷ (-8) × 9 = -81 (dividing 72 by -8 will give us -9 and multiplying -9 by -9 will give the result of -81)

d.) 72 ÷ 8 × (-9) = -81 (divide 72 by 8 and it will be 9, mutliply it by -9 and again it will give -81)

e.) -72 ÷ 8 × (-9) = 81 (divide -72 by 8 and it will be -9 multiplying it by -9 will give a positive 81 since two negative signed numbers multiplied or divided gives positive result)

Pepsi [2]3 years ago
8 0

Answer:

A)81

B)-81

C)-81

D)-81

E)81

Step-by-step explanation:

You might be interested in
-5.6, 0.56, -56%, -5/6, 5/6 least you greatest
aleksley [76]

Answer:

-5.6,-5/6,-56%,0.56, 5/6

Step-by-step explanation:

6 0
3 years ago
Plz help i will give brainliest
tino4ka555 [31]
Kahn academy would help a lot
3 0
3 years ago
Read 2 more answers
What are the X intercept and the Y intercept of this function f(x) equals 4X +12
Studentka2010 [4]

Answer:

x intercept is -3 and y intercept is 12.

5 0
3 years ago
Can anyone help with my geometry work ?
sasho [114]

Answer:

what should we do ,...?

Step-by-step explanation:

please write your questions!

6 0
2 years ago
Honestly I dont know how to do this just please help me
V125BC [204]
F(x) = 3x - 2
f(8) = 3(8) - 2
f(8) = 24 - 2
f(8) = 22
f(-5) = 3(-5) - 2
f(-5) = -15 - 2
f(-5) = -17
f(8) - f(-5) = 22 - (-17)
f(8) - f(-5) = 39
Hope this helped! Good luck! :)
7 0
3 years ago
Other questions:
  • Sierra has a total of 61 dimes and quarters in her piggybank. She has 3 more quarters than dimes. The coins have a total value $
    9·1 answer
  • What is the value of x in a & b?
    7·1 answer
  • Algebra Help! Show working
    13·2 answers
  • The average number of spectators at a football competition for the first five days was 3,144.The attendance on the sixth day was
    10·1 answer
  • Bob is having a party and wants to order some cakes.
    6·2 answers
  • Q: Lena takes 35 mg` of a certain medication with 2/3 cups of water. Write the rate of medication, in mg, to water in cups.
    15·1 answer
  • Simplify | 43 – 99 | – | 75 + 21|.
    7·1 answer
  • Help fast plz someone
    11·1 answer
  • Tameron took two hikes this week. The first hike was 4.7 miles
    14·2 answers
  • David gets 65 chocolates an hour for cleaning. He gets a 15% raise. He cleans for 60 hours this week. How many more chocolates w
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!