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
Masja [62]
3 years ago
10

Can someone help me with this

Mathematics
2 answers:
mezya [45]3 years ago
8 0

Answer:

x=5

Step-by-step explanation:

4x = 1x + 15 |collect \: like \:terms |  \\ 4x - 1x = 15  |simplify| \\ 3x = 15  |divide \:both \: side \: by \: 3 |  \\  \frac{3x}{3}   =  \frac{15}{3}  |simplify|  \\ x = 5

stiks02 [169]3 years ago
3 0

Answer:

x = 5

Step-by-step explanation:

4x = 1x + 15 \\ 4x - 1x = 15 \\ 3x = 15 \\  \frac{3x}{3}  =  \frac{15}{3}  \\ x = 5

You might be interested in
A customer wants you to enlarge a photo to 2 3/4 its current height. The photo’s current height is 3 1/4 inches. What should its
butalik [34]

Answer:

8  15/16 inches

Step-by-step explanation:

Multiply 3  1/4 inches by 2  3/4:

13      11

---- * ----- = 146/16 inches, or 8.9375 inches, or 8  15/16 inches.

 4       4

3 0
3 years ago
Read 2 more answers
Suppose x and y are sets such that XuB=(-8,-4,-2,0,2,4,6,8), XnY =(-2,0,2) and X/Y =(-8,8) on this basis which of the following
love history [14]

Answer:

I need points

Step-by-step explanation:

8 0
3 years ago
If x=4 and y=6, evaluate the following expression:<br> 100−3(3y−4x)
aliina [53]

100 - 3(3y - 4x) = 100 - 3(18 - 16) = 100 - 3(2) = 100 - 6 = 94

7 0
3 years ago
Read 2 more answers
If the slope is -2/5 and the y-intercept is 5/2 the slope-intercept form is y=5/2x-2/5 true or false
Nat2105 [25]

Answer:

is false

explanation

just trust me

7 0
3 years ago
Read 2 more answers
A 1350 kg car travels at 12 m/s. What is it's kinetic energy
finlep [7]

energy is always transformed from one form to another

energy is not created nor destroyed

so when a car starts moving the chemical potential energy of the car is converted to kinetic energy

kinetic energy is the energy that moving objects possess

kinetic energy formula is as follows

Kinetic energy = 1/2 mv²

where m - mass

v - velocity

substituting these values


K.E = 1/2 x 1350 kg x (12 m/s)²

= 1/2 x 1350 x 144 = 97200 J

the kinetic energy of the car is 97.2 kJ

5 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%7B3%7D%5E%7Bx%20%2B%202%7D%20%20-%20%20%7B3%7D%5E%7Bx%7D%20%20%3D%20%20%5Cfrac%7B8%7D%7B9%
    15·1 answer
  • If someone could help me it would be awesome
    5·1 answer
  • 5000 CL equals how many Liters
    11·1 answer
  • Find the median of the following set of data:
    7·1 answer
  • Find the total volume of the composite figure.<br> Please help
    15·1 answer
  • Kendra was asked to find the number of students who planned to attend the evening symphony performance. She was told that 40 per
    14·2 answers
  • I need help asap:) thanks
    7·1 answer
  • Chestnut is trying to break his school record for eating the most hot dogs in 10 minutes he needs to eat more than 72 hot dogs t
    5·1 answer
  • Find the equation of a line with m = 3 that passes though the point (-12,<br> 4).
    10·1 answer
  • Braden wants to compare the types of ducks in two nearby ponds. He collected two samples using the following criteria. For sampl
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!