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
german
3 years ago
14

What is the difference of 31 - (-9) =

Mathematics
1 answer:
Licemer1 [7]3 years ago
5 0

Answer:

40

Step-by-step explanation:

31 + 9=40

cause u need to change the negative into positve and change the minus into plus

You might be interested in
What is the second step to solve this equation?<br> 5X-8=27
vesna_86 [32]

Answer:

The next step is to Divide 35 by 5  then solve for x

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of the following statements about points are false?
vagabundo [1.1K]

Answer:

their sizes vary

Step-by-step explanation:

their sizes vary

4 0
3 years ago
Read 2 more answers
Ben earns $9 per hour and $6 for each delivery he makes. He wants to make $155 in an 8-hour workday. What is the least number of
ioda
Find how much he will earn
we know he will earn 8 hours sofirst find how many he earns
9 per hour
8 hou
9*8=72
72+6*numberofdeliveries=155
minus 72
6*numberofdeliviers=83
divide by 6
number of delevieries=13.8
he can't make 13.8, round up to get 14

answer is 14 deliveries

7 0
3 years ago
Read 2 more answers
In my pocket I have 8 quarters and 6 dimes. What fractional portion of the coins in my pocket are dimes
marin [14]

im pretty sure the answer is 3/4

7 0
3 years ago
Read 2 more answers
Evaluate the expression when y=-7.<br> y? +4y-1
Delicious77 [7]

Answer:

20

Step-by-step explanation:

y^2+4y-1=(-7)^2+4(-7)-1=(-7)(-7)-28-1=49-28-1=21-1=20

5 0
3 years ago
Other questions:
  • Point AAA is at {(-6,-5)}(−6,−5)left parenthesis, minus, 6, comma, minus, 5, right parenthesis and point CCC is at {(4,0)}(4,0)l
    15·2 answers
  • (3b)^2c when b=3 and c=7
    5·2 answers
  • In number system the relation "is factor of" is . concept of sets ​
    7·1 answer
  • Item 36 Solve for x. x ÷ 9 = 8 x = 72 x = 17 x = 1.11 x = 1
    9·1 answer
  • Https://homework.russianschool.com/resource?key=13893ih6e2bdr find the area of the polygon
    11·1 answer
  • I need help ! Sorry again for the blur
    8·1 answer
  • BRAINLIEST ANWER + 5 STAR RATING + 20 POINTS ITS MIDTERM GUYS HELP ME!!! Complete the given ordered pairs for the equation. Y=5X
    10·1 answer
  • I need help plz step by step explanation
    6·2 answers
  • Mr. Cutting thought 8 students to come to small groups on Thursday, but
    12·1 answer
  • Question 14(Multiple Choice Worth 5 points)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!