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
yKpoI14uk [10]
3 years ago
10

Brianna solved a two-step equation, but she made a mistake along the way.

Mathematics
2 answers:
nlexa [21]3 years ago
8 0

On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1. is correct

Makovka662 [10]3 years ago
3 0

The appropriate choice is ...

... On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1.

_____

Had Brianna simplified her effort properly on line 4, she would have

... -0.1 +0.1x = -1.4

putting her essentially back where she started—with a 2-step equation.

You might be interested in
Please help asap! really important!!
Alexxandr [17]

Answer:

4th graph

6th graph

3rd graph

Step-by-step explanation:

Linear = y = x + 3

it is 4th graph

when you substitute x = 0 y is 3

and when y = 0 x is -3

Quadratic = y = 3x^2

It is 6th graph

for both positive and negative values of x, y is rapidly increasing

Exponential = y = 3^x

it is 3rd graph

for x = 0 y value is 1 because 3^0 = 1

for positive values of x, y is exponentially rising

for negative values of x it is nearly almost touches zero

6 0
2 years ago
Evaulate 3/2 +(-k) + (-2) where = -5/2
Dennis_Churaev [7]

Step-by-step explanation:

Did you mean

Evaluate 3/2 + (-k) + (-2) where k = -5/2

= 3/2 - (-5/2) - 2

= 3/2 + 5/2 - 2

= 8/2 - 2

= 4 - 2

= 2

6 0
3 years ago
The mean of a set of numbers is 8, and the mode is 9.
ryzh [129]
You can start by looking at the mode of the set of number automatically b and d are eliminated. We then proceed to calculate the mean so add all the numbers in A so it’ll be, 52 then divide by the amount of numbers in the set so 6. 52/6 =8.6
And C ends up being 48 so 48/6 = 8
Therefore your answer is C
5 0
3 years ago
Please answer this!) Name each angle in four ways. The classify as acute,right,obtuse or straight. When writings the name write
Rudik [331]

Answer:

B

Step-by-step explanation: ik it is

8 0
3 years ago
You randomly choose a marble from a bag containing 2 purple, 5 pink, and 2 Blue.
Sauron [17]

Answer:

9 total

2/9 -  5/9  -2/9 so 3 i guess...

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How to simply 11/20 in fraction form
    9·2 answers
  • Is it possible to have a triangle such that none of the exterior angles is obtuse? Please help and explain
    14·1 answer
  • Mode and median mean and range of <br><br> 14,19,16,13,16,14
    14·1 answer
  • Please help! This is for Algebra 1
    9·1 answer
  • HELP ME 6TH GRADE MATH
    7·1 answer
  • Help me out please! i really need it
    15·2 answers
  • ILL MARK BRAINLIEST <br> What is the median price? $32,000 $28,000 $60,000 $26,000
    15·1 answer
  • Name the following segment or point.
    9·1 answer
  • I neeeddd hellppp on this
    6·2 answers
  • Which scatter plot show a non linear association for the data
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!