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
Evgesh-ka [11]
3 years ago
13

Sara says, "If you subtract 15 from my number and multiply the difference by -7, the result is -133. What is sara's number

Mathematics
1 answer:
Delvig [45]3 years ago
7 0

Answer:

39

Step-by-step explanation:

-133/-7=19+15=39

check:39-15=19

19x(-7)=-133

You might be interested in
A fashion designer makes and sells hats. The material for each hat cost $5.50. The Hats sell for $12.50 each. The designer spend
labwork [276]

The designer must sell 200 hats for breaking even.

Step-by-step explanation:

Given,

Cost for material for each hat = $5.50

Selling price of each hat = $12.50

Cost spend on advertising = $1400

Let,

x represents the number of hats.

Revenue = 12.50x

Costs = 5.50x+1400

For breaking even,

Revenue = Cost

12.50x=5.50x+1400\\12.50x-5.50x=1400\\7x=1400

Dividing both sides by 7

\frac{7x}{7}=\frac{1400}{7}\\x=200

The designer must sell 200 hats for breaking even.

Keywords: addition, division

Learn more about division at:

  • brainly.com/question/916181
  • brainly.com/question/9136949

#LearnwithBrainly

7 0
3 years ago
PLS ANSWER QUICK LOL
Setler [38]

(3j, 3k) and (3/j, 3k)

So if their x values have the same signs and their y values have the same signs, they are in the same quadrant.

If j is negative, both 3j and 3/j would be negative. If j is positive then both 3j and 3/j are positive.

And 3k is the same as 3k.


5 0
3 years ago
Read 2 more answers
Acellus
kkurt [141]

Answer:

do you have any other info

Step-by-step explanation:

8 0
3 years ago
HURRY IM DOING AN ALGEBRA TEST!?!!!
Kipish [7]

Answer:

True?

Step-by-step explanation:

I think its true but I'm not 100% sure so I would go with true. Try thinking of your past problems that you used and think about that maybe? But in then mean time, I would go with True

4 0
3 years ago
Read 2 more answers
Find the fractional side lengths of a rectangle that has a perimeter of 64 5/6 inches.
Margarita [4]
H oh oh oh ola oholglvl k,
8 0
3 years ago
Other questions:
  • How many solutions and that type of solutions does the equation (x-7)^2 - 62 = 19 have? Calculate the discriminate to find the a
    10·1 answer
  • (1) 2x-5=6.6 <br>(2)3/4m+4=13<br>(3)5/2p-3=13<br>(4)3.5m+4.5=11.5<br>(5)9x+3.5=21.5
    7·1 answer
  • a barrel of oil is extracted at a cost of $51 then transparent to and from the refinery at a cost of $6 each way. the oil is ref
    12·1 answer
  • Without using a calculator, what is 30% of 546? (You can round up to avoid decimal points)
    12·2 answers
  • Could anyone help please i am very bad at math :( <br> what is 3/5 of 50
    14·1 answer
  • Solve the given inequality√4x-4+8≤5
    9·1 answer
  • The distribution of vitamin C amount in vitamin drops produced by a given factory is approximately Normal, with a mean of 60.0 m
    7·2 answers
  • Is 9/16 a terminating or repeating decimal plz ASAP brainley
    5·2 answers
  • . Mason had $24 to spend on 5 snacks. After buying them he had $4 left. How much did each
    10·2 answers
  • Three students have started a fence-painting business. Working together, Pragnesh and Qazi can paint the fence in 12 hours. Simi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!