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
stellarik [79]
3 years ago
10

Celeste wants to have her hair cut and permed and also go to lunch. She knows she will need $68. The perm costs twice as much as

her haircut and she needs $5 for lunch. How much does the perm cost?
Mathematics
1 answer:
fgiga [73]3 years ago
8 0
Total is 68 and the perm is 2 times as much as her haircut and her lunch is $5
so...
2h+h+5= 68 (add like terms)
3h+5 = 68    (subtract 5 from both sides)
      -5   - 5
3h = 63 (divide by 3)
h= 21
so if her haircut is 21 dollars
21*2= $42
her perm cost 42 dollars
You might be interested in
Mary pays $24.00 for 5 pounds of apples. At the same price, how much would she pay
mina [271]
First calculate the price of one pound of apples
24/5
= $4.80
Then multiply it by 6
6 x 4.80
Your price is $28.80
4 0
3 years ago
Determine the x- and y- intercepts for the graph defined by the given equation.<br> y = 7x + 3
pantera1 [17]

Answer:

 intercept is 3 

X intercept is -3/7

5 0
3 years ago
Read 2 more answers
For the given equation, find the values of a, b, and c, determine the direction in which
Shkiper50 [21]

Answer: Table D

Step-by-step explanation:

The coefficient of x^2 is -9, the coefficient of x is 7, and the constant is 0, so we know a = -9, b = 7, c = 0.

  • This eliminates tables A, B, and C.

Thus, table D is the answer.

7 0
2 years ago
What is 0.37 divided to5.18
erik [133]
.37 divided to 5.18 = 14


First you move the decimals of .37 to the right and add two zeros since u moved to places to the right. Then 37 can go into 51800 14 times
3 0
3 years ago
In triangles △ABC and △DEF,
wel

Answer:

  • BC = 4.8
  • ED = 1.1
  • DF = 1.6

Step-by-step explanation:

Since angles A and E correspond, as well as angles C and F, we can say ...

  ΔABC ~ ΔEDF

Then the ratio of side lengths of ΔABC to those of ΔEDF is ...

  AC/EF = 6/2 = 3

That means ...

  ED/AB = 1/3

  ED = AB·(1/3) = 3.3·(1/3) = 1.1

For the remaining sides, we have the relation

  3·DF = BC

  3·(BC -3.2) = BC

  2BC - 9.6 = 0 . . . eliminate parentheses, subtract length BC

  BC -4.8 = 0 . . . . . divide by 2

  BC = 4.8 . . . . . . . . add 4.8

  DF = BC·(1/3) = 1.6

The unknown side lengths are BC = 4.8, DE = 1.1, DF = 1.6.

7 0
3 years ago
Other questions:
  • Please help me with measurements
    13·1 answer
  • How to write any subtraction problem as an addition number why does it help to write a subtraction problem as an addition proble
    10·2 answers
  • If the cost is $250 each day. How much do I pay at 6 days and 2 nights?
    15·2 answers
  • The experimental probability of rain in a certain town is 20 percent. In the next 45 days, how many days can one expect it to ra
    12·1 answer
  • Traverion wants to find the answer to the question “How much money does the average college professor make?” He surveys 50 profe
    11·2 answers
  • How do u do number 2 and 3
    15·1 answer
  • Eliza cannot decide which of two bicycles to buy. The original price of each is $380. The first is marked down by 50%. The secon
    6·2 answers
  • Which statment descirbes the soloution to a equation<br> a+5(2a-1)+3=11a-2
    10·1 answer
  • -2y - 3y + 8 = 8 -5y - 12 <br><br> solve this equation fast please
    15·2 answers
  • How do I solve this?? I can’t remember
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!