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
Mashutka [201]
3 years ago
10

What is this 15=2+4-d

Mathematics
2 answers:
attashe74 [19]3 years ago
4 0

Answer:

-9

Step-by-step explanation:

15=2+4-d

15+d=6

d=-9

IRISSAK [1]3 years ago
3 0

15=2+4-d

15=6-d

Move 6 to the other side

Sign changes from +6 to -6.

15-6=6-6-d

15-6=-d

9=-d

Multiply both sides by -1 to get +d

(9)(-1)=(-d)(-1)

Answer: d=-9

You might be interested in
Can someone please help me please I really need help please help me.
kvv77 [185]

Answer:

Step-by-step explanation:

I can't get to act correctly either.

The answer is 1 day and 7 items.

Ariana

y = 5x + 2

Julie

y = 7x

The ys have to be the same so equate the right hand side.

7x = 5x + 2                      Subtract 5x from both sides.

7x - 5x = 5x - 5x + 2

2x = 2                             Divide by 2

2x/2 = 2/2

x = 1

1 day

7 items

6 0
3 years ago
Simplify negative 15.5 divided by 5.
Naya [18.7K]

Divide:

-15.5/5 = -3.1

-3.1 is your answer

hope this helps

7 0
3 years ago
Read 2 more answers
If two fair dice are rolled, what’s the probability that the product of the
Oksanka [162]

Answer:

4/1. ( not so sure tho)

Step-by-step explanation:

=[(6/6)×(6/6)] + [(5/6)×(6/6)] + [(6/6)×(5/6)]

=(36/36) + (30/36) + (30/36)

=(taking LCM) 96/36

=4/1.

hope this helps

8 0
3 years ago
3x-9-2x+4. answer????
Firlakuza [10]
The answer is x-5 First collect like term so it will be x-9+4 and then subtract 9-4= 5 so now it will be x-5
8 0
3 years ago
Which of the following statements best describes the value of the expression 6x + 7 when x = 5?
Tanzania [10]

Answer:

? is there a option?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Two angles of a triangle are 45 & 90 . What is the measure of the third angle
    6·1 answer
  • Solve 235 + 123 on a number line
    8·1 answer
  • Divide (6x^3+3x^2-5)/(3x^2+1)
    6·1 answer
  • If Steven threw 87 pitches, about how many innings did he pitch?
    5·1 answer
  • What is the measure of angle A?<br>what is the measure of angle B?​
    8·1 answer
  • PLEASE HELP<br>find the perimeter of the figure ​
    8·1 answer
  • Anyone 100% know dis answer
    8·1 answer
  • Hey smart people please help me with my math
    10·1 answer
  • What is 5x3,264-3<br><br>please help hurry test teacher mean!!!<br>​
    9·1 answer
  • Select the correct answer.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!