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
ki77a [65]
3 years ago
14

What is 2x + 5 = 15 - (-49) x 5

Mathematics
2 answers:
enyata [817]3 years ago
5 0
2x + 5 = 15 - (-49) x 5 
combine like terms 

2x + 5 = 320 
subtract 5 from each side 

2x = 315
divide by 2 on each side

x = 157.5
nikklg [1K]3 years ago
3 0
So, you do -49 * 5 first because multiplication is before addition, which is -245. 
15 - (-245) turns into addition, so the right side of the equation is 260. 

Move the 5 over. 260-5 = 255

2x = 255, so x =255/2 or 127.5
You might be interested in
Find the common ratio for this geometric sequence.
Nonamiya [84]

Answer:

i believe it is B.

I could be wrong, D is my second choice. but since (left to right) its decreasing, im 89% sure it is B 1/9.

4 0
3 years ago
Which two numbers multiply to 78 and add up to 17
Anarel [89]
There are no numbers without decimals which multiply to 78 and add up to 17.
6 0
2 years ago
Sorry about the crack screen but can someone help me
KatRina [158]

Answer:

area = 3 \times 3 \times \pi = 9\pi

3 0
2 years ago
What is the value of y in this linear system?
NNADVOKAT [17]

its D

         *ignore this ma boy its just so i can have the minimum characters to answer this question*******

6 0
3 years ago
So, why is the base not included in the equation? 24 * 4 sides but it doesn't include the base.
Liula [17]

Answer:

Step-by-step explanation:

I'm not certain I understand your question.

Let's start at the beginning. What you are supposed to do is find the area of the 4 triangles.

QRP is one of the tringles.  It has a height of RS which is 6 cm. The base of the triangle comes from the square on the bottom of the diagram (and yes it is an optical illusion).

The square has a side length of 8 cm.

Area QRP = 1/2 * base * height

base = 8 cm

height = 6 cm

Area QRP = 1/2 * 8 *6 = 24   Oh that's where you got 24 * 4

There are 4 triangles that are the same as QRP so the answer is 24*4

The base of the triangle is included. It is just a bit disguised. It comes from the 24. Excellent question.

3 0
3 years ago
Other questions:
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    6·1 answer
  • F(pi/3)= 4, f'(pi/3)= -2, g(x)= f(x)sinx, h(x)= cosx/f(x)<br> Find g'(pi/3)<br> Find h'(pi/3)
    6·1 answer
  • A moving company had one sixth of a ton weight to move across town. If they wanted to split it equally amongst 4 trips, how much
    12·1 answer
  • What is 2 and 6/7 times 4/5
    7·1 answer
  • While painting, Sam notices that 1/2 cup of paint covers 1/3 of a sign. What is the amount of paint needed to cover the entire s
    9·1 answer
  • Tony wants to buy an Ipod for $59.99 with a discount of 15 %and a sales tax of 7.5%. What is the total price of the Ipod?
    5·1 answer
  • This figure is made up of a rectangle and parallelogram.
    11·1 answer
  • How do I solve this equation?
    6·2 answers
  • 9002193903292390329 09231 any g irl s wa n na ta l k i f so what is your g -- m a i l 133212242342142134114334194130949304349034
    7·1 answer
  • Is it possible to scan a screenshot?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!