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
nikdorinn [45]
3 years ago
15

Jen solved the equation 100 minus one-half x equals 92 to determine the number of questions, x, she answered incorrectly on a te

st. She began by subtracting 100 from both sides, then multiplying both sides by –2. Which best describes the accuracy of Jen’s work?
Incorrect. She needed to add 100 to both sides instead of subtracting 100.
Incorrect. She needed to multiply both sides by –2 first, then subtract 100.
Correct. She could have also subtracted 100 from both sides, then divided by Negative one-half.
Correct. She could have also multiplied both sides by –2 first, then subtracted 100
Mathematics
1 answer:
GrogVix [38]3 years ago
7 0

Answer:

Correct. She could have also subtracted 100 from both sides, then divided by Negative one-half.

Step-by-step explanation:

You might be interested in
I WILL MAKE YOU THE BRAINLIEST EASY QUESTION
Marizza181 [45]

Answer:

B.) 3.65, 3 2/3, 3.7

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
A farmers land is separated into sections of size 3 5/6 acres. Suppose there are 9 such sections. How many acres of land does th
Schach [20]

Answer: Don't know sorry

Step-by-step explanation:

5 0
2 years ago
What is the distance from point (– 1, 3) to the line 3x – 4y = 10?​
natta225 [31]

Answer:

5 units

Step-by-step explanation:

The distance from a point (m, n ) to the line Ax + By + C = 0 is given by

d = \frac{|Am+Bn+C|}{\sqrt{A^2+B^2} }

For the point (- 1, 3 ) , with m = - 1 and n = 3

3x - 4y = 10 ( subtract 10 from both sides )

3x - 4y - 10 = 0

with A = 3 , B = - 4 , C = - 10

d = \frac{|3(-1)+(-4)3-10|}{\sqrt{3^2+(-4)^2} }

   = \frac{|-3-12-10|}{9+16}

   = \frac{|-25|}{\sqrt{25} }

    = \frac{25}{5}

     = 5

5 0
2 years ago
Keith bought a bag of parsnips that weighed 5 pounds. he also bought a bad of turnips that weighed 2 1/2 times as much as the pa
Illusion [34]

Answer:

5 x 2 1/2

l

l

l

V

5/1 x 5/2 = 25/2

5 0
2 years ago
The work of a student trying to solve the equation 3(4x − 2) = 9 + 2x + 5 is shown below:
galina1969 [7]
Step 1 gives you 
3*(4x - 2) on the left hand side.

When you remove the brackets what you get is
3*4x - 3*2
12 x - 6 You have to distribute on both sides of the plus sign. The answer is the second one down.

So the answer is 2) <<<< answer.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Use Gaussian Elimination to find an equation of a polynomial that passes through points A(-5,-3), B(-2,3). C(3,3), D(6,19). Indi
    12·1 answer
  • 99 points help SHOW YOUR WORK Q+B=13. When B+3=0
    5·2 answers
  • What is 4 divided by 5/7
    5·1 answer
  • A container full of water weighs 15.5 lbs. When ¼ of the water is poured out, the container now weighs 12 ½ lbs. How much does t
    14·1 answer
  • Solve the equation m/6 + m/4 = 1 for m.
    9·1 answer
  • URGENT!!!!!! URGENT!!!! WILL MARK AS BRAINLIEST!!!! Benjamin considers purchasing a car for $35,000. He has been approved for a
    5·1 answer
  • Solve for x: 12x+5=3x+35
    7·1 answer
  • I need help please! my test is almost over in 15 min help!!!!!!!!!!!!
    11·1 answer
  • Estimate the solution to the system of equations.
    14·1 answer
  • Plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!