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
alexira [117]
2 years ago
15

What is -2(5+6m) + 16 = -90 ? Can you please show with detail

Mathematics
1 answer:
GarryVolchara [31]2 years ago
4 0

Answer:

m = 8

Step-by-step explanation:

-2(5 + 6m) + 16 = -90

Start by distributing -2 inside the parentheses. This means you will multiply everything inside the parentheses (5 + 6m) by -2.

-10 - 12m + 16 = -90

Simplify the left side of the equation by combining like terms.

6 - 12m = -90

Subtract 6 from both sides of the equation to isolate the term containing the variable m and to move all other terms to the other side (right) of the equation.

-12m = -96

Divide both sides of the equation by -12 to isolate and solve for m.

m = 8

You might be interested in
Write an expression for the apparent nth term of the sequence 0, 3, 8, 15, 24
Finger [1]
S=i(n-1)+2*(n-1)+1 perhaps
6 0
3 years ago
Eric bought a ruler for $1.29 and an eraser for $0.39. He paid with $2.00. What is the correct amount of change he should get ba
igor_vitrenko [27]

Answer:

$0.32, so a quarter a nickel and 2 pennies

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Are these ratios equivalent?
zhenek [66]
No because 5/2= 2,5 however 63/19=3,66...
7 0
2 years ago
A 25 foot ladder and a 10 foot ladder are leaning against a building at the same angle,
swat32

Answer:

33.33 feet

Step-by-step explanation:

First you want to divide 25 to 7.5 so that you can find out how far the ladder is if it was a foot-long your answer should be 3.33. Then you want to multiply the 3.33 to 10 and the answer would be 33.33

8 0
2 years ago
The equation of the line whose slope is -2 and y-intercept is (0,-8)
Artemon [7]

Answer:

y=-2x-8

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find 631.44 * 6.314 and round your answer to the nearest thousandth.
    10·1 answer
  • Somebody help please. 6-82 a.
    7·1 answer
  • Give a description of a 3/4 turn of the minute hand on a clock face
    5·1 answer
  • A line that passes through the points (-4, 10) and (-1,5) can be represented by the equation y= - 5/3(x-2). Which equations also
    8·1 answer
  • A developer wants to develop a 25-acre subdivision. He figures that the streets and common area will take up about 35% of this o
    10·1 answer
  • Customers can pick their own pumpkins at The Great Pumpkin Patch. They pay $4 to enter the patch and $3 per pound for the pumpki
    14·2 answers
  • A line has a slope of -1/4 and passes through point (-5/4, 1) What is the equation of the line?
    7·1 answer
  • Solve the following system by the substitution method<br><br> 2x+y=4<br> y+2x
    14·1 answer
  • Salma bought  n  packs of pencils. Each pack has  15  pencils. Write an equation to represent the total number of pencils  p  th
    8·1 answer
  • See image below. Answer both a and b correctly to get crowned.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!