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
Andrei [34K]
3 years ago
14

HELP WILL GIVE BRAINLIEST!!!!!!

Mathematics
1 answer:
aivan3 [116]3 years ago
5 0

Answer:

$130

Step-by-step explanation:

You might be interested in
Which three lengths could be the lengths of the sides of a triangle?
ZanzabumX [31]

Answer:

c

Step-by-step explanation:


5 0
3 years ago
PLEASE HELP
ruslelena [56]

Answer:

Rosaria purchased 50 bracelets and 70 necklaces

Step-by-step explanation:

Let the number of bracelets be b and the number of necklaces be n

b + n = 120 •••••(i)

Secondly;

10b + 11n = 1270 ••••(ii)

Total cost of b bracelets at 10 per 1 is 10b

Total cost of n bracelets at 11 per 1 is 11n

Adding both gives 1270

From i, b = 120-n

Substitute this into ii

10(120-n) + 11n = 1270

1200 - 10n + 11n = 1270

n = 1270-1200

n = 70

b = 120-n

b = 120-70

b = 50

4 0
3 years ago
Which number produces a rational number when added to 0.25
Tatiana [17]

0.65 is the correct one if not up there try 0.45 other possible one

Step-by-step explanation:

A rational number is defined as any number which can be expressed in fractional p/q of two integers, where 'p' is the numerator and 'q' is the denominator. 'q' can never be zero. A rational number can also be expressed as a terminating decimal. So, when 0.25 is added in 0.45 it becomes 0.65 which is rational.

8 0
3 years ago
What happens to the volume of a sphere when its diameter is doubled?
pochemuha
To determine the effect of changing the diameter of a sphere to its volume, we would need to know the formula for the volume of a sphere which is V = 4πr³/3 where r is half of the diameter. As you can see, there is a direct relationship.

r1 = d1/2
r2 = d2/2 = 2d1/2 = d1

V2/V1 = (4πd1³/3) / (4π(d1/2)³/3)
V2/V1 = 8

Therefore, the volume of the sphere would be 8 times the original volume.
5 0
2 years ago
Read 2 more answers
Multiply and completely simplify: (4x+6) (x-1) PLEASE HELP NOW
nikdorinn [45]

Answer:

-2.333333333

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • On Monday Charlie earned $16 for 2 hours of babysitting. Getting paid the same rate he earned $40 for babysitting on Saturday Ho
    10·2 answers
  • Is the following a function?
    7·2 answers
  • Lazer Zone charges $15 plus $6 per person to play laser tag. Using the inequality 15+6≤75, find p, the maximum number of people
    10·1 answer
  • The second number in an ordered pair of numbers that corresponds to a point on a coordinate system is the ?
    14·1 answer
  • What is the answer <br> 2x +3(x-1)=7x+1-2(x+2
    8·1 answer
  • max scored 42 points in three games how many points would you expect him to score in a 11 game season​
    14·1 answer
  • HELP ASAP. WILL GIVE BRAINLIEST! BEING TIMED!!!
    11·1 answer
  • Find the value of x and y that will make each quadrilateral a parallelogram.​
    15·1 answer
  • A total of 629 tickets were sold for the school play. They were either adult tickets or student tickets. There were 71 fewer stu
    14·1 answer
  • Your yard is a mess, and you decide to hire a landscaper. The garden pros charges 50$ consultation fee plus 30$ per hour for the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!