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
liberstina [14]
2 years ago
7

What is the coefficient of q in the sum of these two expressions? (23q – 34) and (–16q – r)

Mathematics
1 answer:
Zigmanuir [339]2 years ago
5 0

Answer:

The coefficient of q is 7

Step-by-step explanation:

The two expressions are

(23q – 34) and (–16q – r)

and .

(–16q – r)

The sum of the two expressions is

23q - 34 + -16q - r

When we group like terms the expression will be,

=23q - 16q - r - 34

When we  simplify the expression will now be

=7q - r - 34

The coefficient of q is the constant behind q in the expression.

The coefficient of q is therefore 7.

You might be interested in
Extra points and top BRAINIEST!!Lorie correctly determines that for the triangles below, the statement and the statement both de
Allushta [10]

The rest of the question is the attached figure

========================================

solution:

========

As show in the attached figure


∠M = ∠R = 54.4°


∠N = ∠T = 71.2°


∠O = 180° - (∠M + ∠N) = 180° - (54.4°+71.2°) = 54.4°


∠S = 180° - (∠R + ∠T) = 180° - (54.4°+71.2°) = 54.4°


∠O = ∠S = 36°


∴ Δ MNO is similar to Δ RTS


So, the correct statement:


The triangles each have two given angle measures and one unknown angle measure.



3 0
3 years ago
A cosmetic company makes three bottles of scented lotion using the recipe shown.
shusha [124]
Can you put the picture
8 0
3 years ago
Read 2 more answers
What does it mean when a researcher states that an observed effect or difference is significant with a confidence level of 99%?
icang [17]

Answer:

it affected more than half

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A force of $20$ newtons will stretch a spring $5$ centimeters. What is the total number of centimeters that a force of $60$ newt
Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

Hooke's Law applies here, which is a linear relationship. It would be easier to solve this using proportions with N of force on the top and the amount of stretch in cm on the bottom. Set up with our unknown, the number of cm:

\frac{N}{cm}:\frac{20}{5}=\frac{60}{x} and cross multiply:

20x = 300 so

x = 15 cm

6 0
2 years ago
After school, Emily had a science club meeting for 40 minutes, followed by a choir rehearsal
aniked [119]

Answer:

3:15 pm

Step-by-step explanation:

(1:25 + 40 min) = 2:05 + 75 min= 3:15

7 0
3 years ago
Other questions:
  • Two similar triangles are congruent always, sometimes, or never?
    8·2 answers
  • Write a word problem whose solution is |20|=20
    13·1 answer
  • Y=1/2x +5<br> Y=-3/2x-7<br> Find x and y
    14·1 answer
  • Brock spends 15 minutes walking to
    5·2 answers
  • Help me plzzzzzzzzzzzzzzzzzz.
    6·1 answer
  • Pls help fast giving brainliest​
    10·1 answer
  • HELPPPPPPPPPPPPPP PLS REALLYYYYYYYYYYY
    14·1 answer
  • 6 is subtracted from a number. The result is divided by 4. This result is added to 10 to give 30. What is the number?
    11·1 answer
  • Help me pls guys. Calculate the slope using the table.
    9·1 answer
  • Compound interest compounded quarterly is given every ______ months. *<br> 1 point<br> 1<br> 3<br> 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!