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
kenny6666 [7]
4 years ago
8

Cecilia simplified an expression. Her work is shown below.

Mathematics
2 answers:
Alika [10]4 years ago
8 0

Answer:

  • Step 2

Step-by-step explanation:

<u>Given work on simplification</u>

  • (6 and one-half + 2 and three-fourths) minus 1.5 times (4.5 divided by 0.5)
  • (6 1/2 + 2 3/4) - 1.5 (4.5 ÷ 0.5)

<u>Step 1</u> 9 and one-fourth minus 1.5 times (4.5 divided by 0.5)

  • 9 1/4 - 1.5 (4.5 ÷ 0.5)
  • This is ok as first step is solving parenthesis

<u>Step 2</u> 7.75 times (4.5 divided by 0.5)

  • 7.75 (4.5 ÷ 0.5)
  • Incorrect, subtraction should be the last step

Citrus2011 [14]4 years ago
4 0

Answer: second step.

Step-by-step explanation:

you then have to distribute the answer not subtract 9 1/4 from 1.5

you have to do the parenthesis next

4.5/0.5=45/5=9

then

1.5*9= 13.5

then

9.25-13.5 which I think you are capable of solving

You might be interested in
Which of the following proves trinagle ABC =~ trinagle DEF? Please help me step-by-step with this please, and if you give just a
Art [367]

Answer:

C. ASA

Step-by-step explanation:

The details of the given parameters are;

Angle ∠B of ΔABC is congruent to angle ∠E of triangle ΔDEF,

Angle ∠C of ΔABC is congruent to angle ∠F of triangle ΔDEF

Side \overline{BC} of ΔABC is congruent to side \overline {EF} of triangle ΔDEF

Two angles (∠B and ∠C) and the included side (side \overline{BC}) of ΔABC are congruent to the corresponding two angles and included side (∠D, ∠E and side \overline {EF}) of ΔDEF, therefore, the two triangles are congruent by the Angle-Side-Angle, ASA, rule of congruency

3 0
3 years ago
The force of an object (f) is equal to its mass (m) times its acceleration (a). Thus, the formula for calculating force is f = m
natima [27]
Hello There! Sorry for the late answer, but better late than never as they say! The correct answer to your query is B: A= F divided by m. Please tell me if this helps any or not.
6 0
3 years ago
Read 2 more answers
Find the domain of the following piecewise function.<br><br> [-4,3)<br> (-4,3]<br> [-4,6)<br> (-4,6]
aniked [119]
The answer is [-4,6)
Graph both the you can easily find the answer
6 0
3 years ago
Simplify (-4x^2-3y-8)+(5y-2x^2+1)
ddd [48]

Add the like terms.

The like terms in this case are:

-4x^2 and -2x^2

This makes -6x^2

-3y and 5y

This makes 2y

-8 and 1

This makes -7

Your answer is (-6x^2+2y-7)

8 0
3 years ago
The sum of two numbers is 41. The larger number is 21 more than the smaller number. What are the numbers?
Charra [1.4K]

Answer:

srry its 31 and 10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Describe a situation where it is easier to use decimals than fractions , explain why .
    13·2 answers
  • 90 divided by (10+(3’2 - 4)
    8·1 answer
  • For 2 consecutive integers, the result of adding the
    15·1 answer
  • Which of the following are binomials?
    15·2 answers
  • Montgomery Middle School has a ratio of 6 girls for every 5 boys. If Montgomery Middle School has 500 students, how many of thei
    9·1 answer
  • What is the perimeter of the figure shown above? a. 10 cm c. 15 cm b. 20 cm d. 19 cm
    7·1 answer
  • Help! Not sure. I have to add more characters to ask this question... welp.
    13·2 answers
  • I need help in this!
    15·1 answer
  • Figure ABCD is a parallelogram.
    13·1 answer
  • What is 1 as a decimal?<br> 2.75<br> 0.4<br> 0.364<br> 0.36
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!