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
beks73 [17]
3 years ago
11

Can anyone help me with these questions please? 5 + 2x = 19 and also 4x + 3 = 27

Mathematics
2 answers:
Crank3 years ago
5 0

Answer:  <u><em>x = 7</em></u>

       5 + 2x = 19

-5           2x = 14      -5

/2              x = 7       /2

Answer:  <em><u>x = 6</u></em>

       4x + 3 = 27

-3           4x = 24       -3

/4             x = 6         /4

Hope this helps :)

Elza [17]3 years ago
3 0

Answer:

x= 7

x=6

Step-by-step explanation:

5+2x=19

Subtract 5 from both sides

so...

2x=14

then divide by two to isolate the x

so..

x=7

4x+3=27

Subtract 3 from both sides

so...

4x=24

then divide by 4 to isolate the x

so....

x=6

You might be interested in
Equivalent expression with only positive exponents. 10 3 × 10 -5 × 2 -8
Studentka2010 [4]
9982 is the correct answer
7 0
3 years ago
Pleasse help me its for a test so quick
Juli2301 [7.4K]

Answer:

its not a linear function bc if u graph it wont make a straight line, theres no constant rate of change

Step-by-step explanation:

8 0
3 years ago
Use the quadratic formula to determine the exact solutions to the equation.
3241004551 [841]

Answer:

222- 50+1=0? 225 - 50 = 175 175+1 = 176 176+0 = 176

4 0
3 years ago
Please solve with explanation
photoshop1234 [79]

Answer:

Below in bold.

Step-by-step explanation:

If the 3 points are on the circle with the given center then the distance from each point to the center will all be equal. This distance will be the radius of the circle.

Distance  of P (2, 5) from the center (4, 2)

= √( (5-2)^2 + (2-4)^2)

= √(9 + 4)

= √13.

For Q (6, -1)this distance is:

= √(6-4)^2 + (-1-2)^2)

= √13.

For R (7, 4) his distance is:

= √(7-4)^2 + (4-2)^2)

= √13

These distances are the same so the points P, Q and R lie on the circle.

The midpoint of PQ

= (2+6)/2 , (5 - 1)/2

= (4, 2).

Which is the center so this verifies the second part.

6 0
2 years ago
Read 2 more answers
Find the slope and y-intercept of the graph of 3y = 6x – 12.
inessss [21]

Answer:y

=

2

x

−

y

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Help me wit dis pleasee??
    8·2 answers
  • rodney bought a 25pound bag of dog food his dog eat 10and2/5poundsof foodinthe firstmounthand104/5poundsof the foodin the second
    10·2 answers
  • Can someone help solve
    9·1 answer
  • CONSUMER MATH!!
    10·1 answer
  • Alison has a batch of eggs in the incubator on Monday 2/5 of the eggs hatched by Wednesday 3/10 more of the original batch hatch
    7·1 answer
  • I will give brainliest Select the expression equivalent to
    6·1 answer
  • how much interest does $1,000 earn at an interest rate of 6% compounded semi annually? what is the balance after 2 years
    9·1 answer
  • Find the next three terms of the following arithmetic sequence -2, -5, -8, -11,
    5·1 answer
  • 525 divided 5 = what ? R ?
    6·2 answers
  • Solve the inequality 10p- 8≥ 12
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!