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
Lena [83]
3 years ago
8

Is -7 + 9= 9 + 7 true, false or open

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
6 0
-7 + 9  \neq  9 + 7

2 \neq 17

When you add a positive number and a negative number, you get a positive, but the number is smaller. If you add two positive numbers, then of course, you're going to get a positive number as an answer. But overall, this is false.
True [87]3 years ago
5 0
That's false -7+9=2 and 7+9=18
You might be interested in
HELP FAST PLS !!!!
fgiga [73]

Answer:

1 True

2 c>−4

3 x<  3/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If you borrow $900 for 6 years at
attashe74 [19]

Answer:

$1278

Step-by-step explanation:

First you would need to find out how much the annual interest rate is so you would find out what 7% of $900 is which is 63 meaning that there is an annual fee of $63 and since it was for 6 years you would multiply $63 times 6 to get 378 and then to find the total amount you would pay you have to add the interest to what you borrowed so you would do $900 + $378

4 0
3 years ago
The first three cards dealt from a
mart [117]
There are four aces, 12 face cards and 4 7s in a standard 52 card deck. The probability of getting an ace on the first draw is 4/52 or 1/13. For the second draw there are now 51 cards in the deck (assuming the draws are without replacement), so the probability of getting a face card is 12/51. Given an ace and a face card on the first two draws, the probability of a 7 on the third draw is 4/50 or 2/25. The probability of getting all three is 1/13*12/51*2/25.
666 views





Related Questions (More Answers Below)
5 0
3 years ago
In the auditorium there are 7 Red chairs and 43 blue chairs what's the ratio of number of red chairs to the total number of chai
Mandarinka [93]

Answer:

7 to 50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If a photo measuring 4 inches by 6 inches is placed in a photo frame that is 2 inches wide all around, what percent of the frame
BARSIC [14]
It would be 2 by 2 in inches as the frame can only fit that much , which the area framed would be 4 inches as you multiply 2×2=4
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to 2y−y+7−1+3+7x 2 −4y
    13·1 answer
  • Billy takes 2 hours to paint 500 pictures. Sandy takes 3 hours to paint 450 pictures. if they work together, how long would it t
    6·1 answer
  • Please help with this question
    6·2 answers
  • A hardcover book sells for $24 at the bookmark been pays a total of $25.02 for the book what is the sales tax rate
    15·1 answer
  • How to factor the. problem completely
    9·1 answer
  • Which statement is true?
    11·2 answers
  • 2 1/2 + 2 1/3 + 3 2/3
    12·1 answer
  • 2<br> Expand and simplify<br> 6(a+3) - 4(1 – 3a)
    7·1 answer
  • Best buy sells iPhones amd Samsung. Thy have 81 phones in the store. If the number of iphones is twice the number of Samsung's h
    11·1 answer
  • CAN SOMEONE PLZ HELP ME, I NEED IT ASAP, AND I WOULD LIKE IT IF U COULD EXPLAIN YOUR ANSWER!!!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!