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
Tresset [83]
2 years ago
13

Can anyone help me with this question ?

Mathematics
1 answer:
TEA [102]2 years ago
8 0

Answer:

addition

Step-by-step explanation:

18 (<u> d </u> - 9 ) = 198

     3

divide both side by 18

<u> d </u> - 9 = <u> 198 </u>  

3             18

<u> d </u> - 9 = 11

3

multiply both sides by 3

d - 27 = 33

add 27 to both sides

d = 33 + 27

lastly, add them together

d = 60

therefore, the last step is addition

You might be interested in
Help me plzzzzzzzzzz??
julia-pushkina [17]

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
In a week, 16 hens laid 64 eggs. what is the unit rate for eggs per hen?
Sveta_85 [38]

Answer:

4 eggs per hen

Step-by-step explanation:

You would need to divide the total number of eggs by the number of hens to see how many each one would produce:

Thus, 64/16 = 4

That gets you 4 eggs per hen!

7 0
2 years ago
Janet researcher compares the math placement scores of college applicants who have, or have not taken a special college preparat
riadik2000 [5.3K]

Answer:

Step-by-step explanation:

Independent Variable (IV):  Special college preparation program

How will you describe the IV: Independent variable or known as manipulated variable is a variable where the researcher purposely manipulate the variable to see how it affect the results of the experiment.

Dependent variables (DV): Math placement scores of college applicants

How will you measure the DV: DV can be measured by recording the math placement scores of each applicants who have or have not taken the special college preparation program.

Explanation: In this case, the researcher wants to see how taking special college preparation program (IV) can affect the math placement scores of the applicants (DV). Explanation: In this case, the researcher wants to see how taking special college preparation program (IV) can affect the math placement scores of the applicants (DV).

Hypothesis:

If the applicants take the special college preparation program, the applicants will have higher math placement scores compared to the one who have do not take the program.

8 0
3 years ago
HELPPPPP PLEASSEEEEEEE
NikAS [45]
The answer would be A.132 because when you add the corner length to 90 it equals 132
7 0
3 years ago
I need these answers ​
AVprozaik [17]

Answer:

You are correct with all of your answers so far,...

Step-by-step explanation:

5) = 0 (-17 + 20 = 3,... 3 + -3 = 0)

6) = -34 (-34 + 25 = -9,... -9 + -25 = -34)

9) = -4 (7 + -11 = -4)

Chow,...!

4 0
2 years ago
Read 2 more answers
Other questions:
  • The ratio of raisins to all M&amp;M's in one bag of trail mix is 1:4. The ratio of peanut M&amp;M's to plain M&amp;M's is 2:3. I
    13·1 answer
  • Please help out asap! AWARDING 30 POINTS IF YOU TELL ME THE CORRECT ANSWER!
    15·1 answer
  • For what values of m does the graph of y = 3x^2 + 7x + m have two x-intercepts? a) m&gt;12/49 b) m&lt;12/49 c) m&lt;49/12 d) m&g
    14·1 answer
  • 3/2+2x/5=7/10 these are fraction busters but I don't know what I'm supposed to do and what the answer is?
    7·1 answer
  • A menu offers a choice of 2 ​salads, 6 main​ dishes, and 5 desserts. How many different meals consisting of one​ salad, one main
    15·2 answers
  • PLS HELP ME ASAP!!!!
    13·1 answer
  • The figure shows a line graph and two shaded triangles that are similar:
    8·2 answers
  • 4.2 + 3.5 + 0.5 + 4.0​
    14·2 answers
  • Just help me again for 2 times
    15·1 answer
  • If three times a certain number is increased by 4 the result is 28
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!