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
Aleks [24]
3 years ago
12

Is 38 − –40 positive or negative?

Mathematics
2 answers:
spayn [35]3 years ago
3 0

Answer:

positive

Step-by-step explanation:

a negative minus a negative equals a positive.

even though 38 isn't negative its subtracting so it would equal 78

Verdich [7]3 years ago
3 0

Answer:

Positive

Step-by-step explanation:

Use long addition to evaluate.

38-(-40)=78

You might be interested in
What value of x makes this equation true?<br> 5-2(x + 8) = 6x + 7
zhuklara [117]

Answer:

x = negative 9/4

Step-by-step explanation:

-2x-11=6x+7

-2x-11+11=6x+7+11

-2x=6x+18

-2x-6x=6x+18-6x

-8x=18

4 0
3 years ago
What is 7y divided by 12 minus 84
Westkost [7]

Answer:

1/y -84

Step-by-step explanation:

7y/12-84

simplify= 1/y-84

8 0
3 years ago
What rations form a proportion ?
igomit [66]
⅔ and 8/12 form a proportion.
7 0
3 years ago
If Ray earns $120 for 15 hours of work how much will he earn for 20 hours of work at the same rate​
Free_Kalibri [48]
Find his rate:
120 / 15 = $8 per hour
Multiply the rate by hours:
$8 x 20 hours = $160
He will earn $160
8 0
2 years ago
Roxanne has 1/2 as many beads as Sherrie. The number of beads Sherrie has is 4/5 that of Ting Ting's. Ting Ting has 165 beads. H
gregori [183]
165 Ting Ting's beads* (4 Sherrie's beads/ 5 Ting Ting's beads)= 132 Sherrie's beads.
132 Sherrie's beads* (1 Roxanne's bead/ 2 Sherrie's beads)= 66 Roxanne's beads.
Now that we know the number of beads Roxanne and Ting Ting have, let's subtract:
165 beads- 66 beads= 99 beads.
Hope this would help :))
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of sin(C)?
    8·1 answer
  • Can anyone figure out this...55% of what is 33?
    13·2 answers
  • a bedroom garbage can weighed 3/4 of a pound. a bathroom garbage can weigh 1/4 of a pound. which is more
    11·2 answers
  • Find x. please help!
    5·1 answer
  • At a particular academically challenging high school, the average gpa of a high school senior is known to be normally distribute
    14·2 answers
  • Help want to pass this!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·2 answers
  • How to answer this? A farmer had 455 ducks and chickens. He sold 2/5 of the ducks and bought another 104 chickens. As a result,
    9·1 answer
  • Find the sum of (8 +2 −4) and (3 − 5)
    11·2 answers
  • a can do.a piece of work in 6 days and B in 8 days each working 7hours a day In what time will they finish it together, working
    14·1 answer
  • : the mass of an average classroom meter stick is roughly 0. 2 kg.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!