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
AURORKA [14]
3 years ago
11

Linear Equations w/ Distribution 5(2x+4)=40 step by step explanation

Mathematics
1 answer:
Ivan3 years ago
3 0
5(2x+4)=40 [distribute 5]
10x+20=40
10x=40-20 [move 20 to RHS and make it a negative]
10x=20 [divide both sides by 10]
x=2
You might be interested in
Which inequality is not true?
kolbaska11 [484]
The first one is incorrect
3 0
3 years ago
Read 2 more answers
suppose that you have 10 coins consisting of quarters and dimes. if you have a total of $1.90, find the number of each type of c
Anna [14]
You would have 6 quarters and 4 dimes.
4 0
3 years ago
Simplify: log base 3 (1/3) ...?
yarga [219]
The answer is 1.

log_3( \frac{1}{3} )
_____
Since log_y(x) =  \frac{log_{10}(x)}{log_{10}(y)}, then: log_3( \frac{1}{3} )= \frac{log_{10} ( \frac{1}{3}) }{log_{10}(3)}
_____
Since \frac{1}{x} = x^{-1}, then: \frac{log_{10} ( \frac{1}{3}) }{log_{10}(3)} = \frac{log_{10}(3^{-1} )}{log_{10}(3)}
_____
Since log x^{a} =a*logx, then: \frac{log_{10}(3^{-1} )}{log_{10}(3)}= \frac{-1*log_{10}(3)}{log_{10}(3)}

From here: \frac{-1*log_{10}(3)}{log_{10}(3)}=-1*\frac{log_{10}(3)}{log_{10}(3)}=-1*1 = -1

6 0
3 years ago
PLZZZ HELLPPP PLZZZZZZ ENIQUALITIS HELPPPPP MEEEEEEE I GOT NO MORE TIME HELPPPPPPPPPPPPPPPPPP NO EXPLINATION JUST HELLPP
Levart [38]

Answer:

d≤−6

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Correct choice is C.

3 0
3 years ago
Read 2 more answers
One of the angles formed by two intersecting lines measures 30°. What are the measures of the other three angles? i need help AS
lord [1]

Answer: The angles are 30 30, 150, 150

Step-by-step explanation: Two lines intersect means they cross. According to the vertical angle theorem, angles that are across are the same, a line is 180 degrees so it means the angles that make up the supplementary pair add up to 180(180-30=150). So there are 2 150 degree angles and 2 30 degree angles

4 0
3 years ago
Other questions:
  • Compare the functions below:
    12·1 answer
  • Precalculus only right answer please and thank you. Help me
    9·1 answer
  • Three is a zero of the equation x^3−4x^2−3x+18=0. Which factored form is equivalent to the equation?
    14·1 answer
  • My teacher never taught us this so idk how to do it
    10·1 answer
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.
    14·1 answer
  • -3x + 3y = 5<br> -x + y = 3 <br> can someone help me ASAP!!!!
    10·1 answer
  • Pls help this is due in 10 minutes
    14·1 answer
  • Please help will mark brainliest if correct
    13·1 answer
  • Find the distance between the two points rounding to the nearest tenth (if necessary (3,-4) and (9,4)
    12·1 answer
  • 3. If ABCD is a parallelogram, then the value of x is
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!