Celeste wants to have her hair cut and permed and also go to lunch. She knows she will need $95. The perm costs twice as much as her haircut and she needs $5 for lunch. How much does the perm cost?

Answers

Answer 1
Answer: so perm cost 2 times as hair cut
perm=2 times haircut
she also needs 5 dollars for lunch

so therefor if 95 is enough to cover it we do
cost=lunch+perm+haircut
cost=5+perm+haircut
subsitute
95=5+2 times haircut+1 time haircut
add like terms
95=5 +3 times haircut
subtract 5 from both sides
90=3 times haircut
diide by 3
30=haircut
subsitute
perm=2 times haircut=2 times 30=60

perm=$60

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Given the following Geometric Sequence: 6;3;1.5;0.75.......
Determine the nth term, Tn

Answers

6/2=3
3/2=1.5
1.5/2=.75
.75/2=.375
.375/2=.1875
.1876/2=.09375
.09375/2=.046875
.046875/2=.0234375

Answer:

T₁ = 6

Tₙ = T₁ / 2 ⁿ⁻¹

Step-by-step explanation:

T₁ = 6

Tₙ = T₁ / 2 ⁿ⁻¹

T₂ = 6 / 2²⁻¹ = 6 / 2 = 3

T₃ = 6 / 2³⁻¹ = 6 / 4 = 1.5

How to draw a parallelogram that has 4 parallel lines

Answers

It is impossible to draw a parallelogram with 4 parallel lines (or to draw any quadrilateral with 4 parallel lines, for that matter).

Solve for x and y3x + 2y = 16
7x + y = 19

(-2,-5)
(-2,5)
(2,5)
(2,-5)

Answers

Answer:

(2,5)

Step-by-step explanation:

it's (2,5) just to let you now

Can someone plz explain and gimme the answer...

Answers

Answer:

The choice two

5 √(2)

Step-by-step explanation:

{a}^(2)  +  {b}^(2)  =  {c}^(2)  \n  {5}^(2)  +  {5}^(2)  =  {c}^(2)  \n 25 + 25 =  {c}^(2)  \n 50 =  {c}^(2)  \n c = 5 √(2)

The point (5, -1) is a solution of the equation: y = 2x − 11 question 28 options: true false

Answers

True
This is because on replacing for x=5;
y=2x-11
y=2(5)-11
y=10-11
y=-1

Determine the quotient below

Answers

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(18)/(7)  /  (9)/(6)  =  (18)/(7) *  (6)/(9)  =  (12)/(7)   \n

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Answer:

12/7

Step-by-step explanation:

1. Convert to improper fraction:

  • 2*7+4=18/7
  • 1*6+3=9/6 (simplifies to 3/2)

2. Change sign and find reciprocal of second number

  • 18/7*2/3

3. Multiply

  • 18*2=36
  • 7*3=21

4. Simplify

  • 36 and 21 GCF = 3
  • Divide num and dem by 3
  • 12/7 is final answer