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
VMariaS [17]
3 years ago
7

PLEASE HELP! WILL MARK BRAINLIEST!

Mathematics
1 answer:
katen-ka-za [31]3 years ago
7 0
Applies distributive property
5x + 20 - 5 = 3x -18 + 1
combines like terms
5x + 15 = 3x - 17
subtraction properties of equality
2x + 15 = -17
subtraction properties of equality
2x = -32

coefficients: 2 and -32

answer
first one -32 and 2
You might be interested in
The town library is raising money by selling old books for $4each.Which equation can be used to find the amount of money raised
Bezzdna [24]
Because they make 4 dollars for every book sold, a representative equation would be:
y = 4x
3 0
3 years ago
Find the percent error of the measurement 4 cm.<br> 4%<br><br> 1%<br><br> 12.5%<br><br> 40%
ahrayia [7]

Answer:

C 12.5%

Step-by-step explanation:

I did this one

5 0
3 years ago
Read 2 more answers
Mr. Sharon can paper a room in 3hrs. His assistant needs 5hrs. If Mr. Sharon works 1hr and then his assistant completes the job
stealth61 [152]

4 hours? Sorry if it's wrong

hope I helped!!!

6 0
3 years ago
Find the equation of the linear relationship.<br><br><br><br> Help plz :)
STALIN [3.7K]

Answer:

f(x)= -2x+190

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Jason wants to walk the shortest distance to get from the parking lot to the beach. a.How far is the spot on the beach from the
lara31 [8.8K]

3 RIGHT TRIANGLES

1 big right triangle is divided into 2 smaller ones. Medium and small.

<span> a.How far is the spot on the beach from the parking lot? </span>

Medium triangle: long leg = 32 m ; short leg = x

Small triangle: long leg = x ; short leg = 18m

32/x = x/18

32*18 = x*x

576 = x²

√576 = √x²

24 = x    

Parking lot to the beach is 24 meters.

<span>b. How far will he have to walk from the parking lot to get to the refreshment stand?</span>

Use Pythagorean theorem:

Medium triangle: long leg = 32 m ; short leg = 24 m ; hypotenuse = ?

32²+ 24² = c²

1024 + 576 = c²

1600 = c²

√1600 = √c²

40 m = c

Parking lot to refreshment stand is 40 meters.

5 0
3 years ago
Other questions:
  • GIVING BRAINLIEST<br><br> Graphing required <br><br><br><br> Answer ASAP
    6·1 answer
  • Joel earns 1,700 per month if he spends $425 on rent each month what percent of his income does he spend on rent
    14·1 answer
  • A table and 8 chairs weigh 235.68 pounds in total. If the table weighs 157.84 pounds, how much does ONE chair weigh? Express you
    7·1 answer
  • True or False
    7·2 answers
  • question i like this girl but she keeps throwing me to the curve evertime we get close and just doesnt talk to me but gets with
    12·2 answers
  • Thane Company is interested in establishing the relationship between electricity costs and machine hours. Data have been collect
    8·1 answer
  • The equivalent matrices are <br> .
    12·1 answer
  • Janiya went to a restaurant with $30.00. Her appetizer and drink cost $6.75 and she spent $12.50 on her entree. How much money d
    7·1 answer
  • In ​ΔDEF, the midpoint of the side opposite vertex D is M and the centroid is C. If DM is 33​, what are DC and​ CM?
    6·1 answer
  • Use a table to multiply (-3a2)(a - b).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!