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
UNO [17]
3 years ago
10

What is the value of x? x+15=8 x=

Mathematics
2 answers:
melisa1 [442]3 years ago
8 0
8-15= -7

x= -7

I think this is correct..
Blababa [14]3 years ago
8 0
X = -7

8 - 15 = -7

-AnnaTheHaunt
You might be interested in
I NEED HELP PLEASE :( I DONT UNDERSTAND! LINKS WILL BE REPORTED
kobusy [5.1K]
Count the units on the sides. On the Y axis the rectangle is 4 units and on the X axis the rectangle is 6 units. Area of a rectangle=L*W so, 6*4=24. Perimeter is 4*2 and 6*2=8+12=20. Hope this helps!
6 0
3 years ago
Read 2 more answers
HELP PLEASE. Find x & y round answer to the nearest tenth!
trapecia [35]

Answer:

y=18.2 x=5.6

Step-by-step explanation:

sin 73 = y/19

19 sin 73 = y

cos 73 = x/19

19 cos 73 = x

3 0
3 years ago
A rectangle has a length that is three times the width . The perimeter of the rectangle is 40 feet.what is the area of the recta
charle [14.2K]

Answer:

The area is 15 feet

Step-by-step explanation:

So you are going to need two different equations-

l = w(3)

2l + 2w = 40

Insert the first equation into the second-

2(3w) + 2w = 40

Simplify this equation-

6w + 2w = 40

8w = 40

Divide both sides by 5

w = 5

Solve first equation

l = 5(3)

l = 15

Then find the area-

5 x 15 = 75

7 0
3 years ago
Please help ! <br><br> Determine the number of real solutions for each system .
alina1380 [7]

Answer:

cant help on a test sorry

Step-by-step explanation:

8 0
3 years ago
I'm stuck on another question 5 4/5 + (-3 2/7)
anyanavicka [17]

So that would be the same thing as 5 4/5 - 3 2/7

Put them in mixed fractions to become 29/5 - 23/7

Multiply one side by 7 and one side by 5 to get the same denominator  

203/35 - 115/35

Now subtract the numerators to get

88/35

Or if they want it inixed numbers then 2 18/35

5 0
3 years ago
Read 2 more answers
Other questions:
  • A square patio has an area of 173 square feet. How long is each side of the patio to the nearest tenth?
    5·1 answer
  • Solve for y. Then find the values of y that correspond
    7·1 answer
  • Morton and Lyndal invested together in a new venture. Lyndal invested $500 more than Morton. If they invested $5000 together, ho
    15·1 answer
  • Charles has $10.00 and is heading to the store. He has to buy milk for his Mom that costs $2.75, and gets to use
    7·1 answer
  • Does anyone know how to do this ? please help i don’t know how to . all three if you can :(
    8·1 answer
  • Somebody help me please and thank you
    5·1 answer
  • Hello! I don’t really understand this so please help ASAP!!! Thank you!
    12·1 answer
  • You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the
    12·1 answer
  • F(x) = 4x^2+ 7x – 18<br> f(-9)
    14·1 answer
  • What is the circumference of the given circle in terms of л
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!