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
Ber [7]
3 years ago
7

I need help please and thank you

Mathematics
2 answers:
Andreas93 [3]3 years ago
4 0

Positive times negative is negative, so we get

(31)(-80) = - 31 × 8 × 10 = - (240 + 8) × 10 = -2480

Answer: -2480

ozzi3 years ago
3 0

Answer:

-2480

Step-by-step explanation:

31 * -80 =-2480

Not sure how to explain this more, but I hope this helps!

You might be interested in
Find the area of the kite
Ede4ka [16]

Answer:

396

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
WILL MAKE BRAINLIEST!!!
Verdich [7]

Answer:

1 - D

2 - C

3 - B

Step-by-step explanation:

To be a function an x value must only have one corresponding y value

4 0
3 years ago
Read 2 more answers
A bag contains 8 purple marbles, 7 yellow marbles, 8 red marbles, and 3 blue marbles. What is the probability of drawing a purpl
statuscvo [17]

Answer:

4:26

Step-by-step explanation:

so count all of the marbles but this time you need to take away  a purple marble replace it with a blue so there would be 4 blues in the bag.

5 0
2 years ago
The range of set scores is found by subtracting the lowest score from the highest. The range set scores is 52, and the lowest sc
Assoli18 [71]

Answer:

98

Step-by-step explanation:

Add 52 and 46 together. You get 98. So the highest score is 98.

4 0
3 years ago
What type of triangle is this
zaharov [31]
I know it's a right triangle Soooo either a or d :/
7 0
3 years ago
Read 2 more answers
Other questions:
  • Round the numbers in each expression to the nearest whole number. Then select all expressions that are about 8. A. 3 1 5 + 5 7 9
    13·1 answer
  • How to solve .05x + 0.49y = 5
    6·1 answer
  • Digital Cameras
    15·1 answer
  • Solve for (7-2i)+(8+3i)
    14·2 answers
  • 2r - 12 = 12 - 10r whats the answer
    15·2 answers
  • If XYZ congruent to DEF the what corresponding angle is congruent to angle x (enter your answer using the angle letter only)
    5·2 answers
  • can someone help me im tryna finish as. much as pre-algebra as i can im leaving to vacation and i need to finsish allot of math!
    15·1 answer
  • Based on John’s profile, what information should he expect to find on his credit report? Check all that apply.
    10·1 answer
  • If papers were 60 cents per hundred papers, if you purchase 50 papers how much did you spend?PLEASE HELP I NEED THIS ANSWER STAT
    13·1 answer
  • 4. Mrs. Johnson informed her students that
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!