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
Grace [21]
3 years ago
9

Mariah purchases three hair barrettes by using a gift card, which starts with a balance of $35.79. Which expression models her p

urchase?
Mathematics
2 answers:
Lyrx [107]3 years ago
8 0

Answer:

35.79-3 b

Step-by-step explanation:

Irina-Kira [14]3 years ago
5 0
35.79 - b 

b = barrettes 
You might be interested in
P and q are two arithmetic sequences. The first four terms of sequence P are 2,6,10,14. The nth term of sequence Q is 145-3n. Th
Tomtit [17]

Answer:

r = 21

Step-by-step explanation:

nth of sequence P :

T_{n} = 4n -2

r^{th} term : 4r-2=145-3r\\4r+3r=145+2\\7r=147\\r=21

5 0
1 year ago
What is the input value for which f(x)=3
Zina [86]

Answer:

-3

Step-by-step explanation:

Because f(x) = y so when y=3 what is input value (x)

When y is 3 x is -3

8 0
2 years ago
Read 2 more answers
What is 8 more than twice the sum of a number and 3 is the same as -6?
a_sh-v [17]
This can be solver by creating a small equation with x being the number and solving for x. The equation would be 8 + 2( x + 3 ) = -6
Solve for x:
8 + 2( x + 3 ) = -6
Distribute the 2
8+ (2x+6)=-6
Subtract 8
2x+6= -14
Add 6
2x= 8
Divide by 2
x=4

So the number you are looking for is 4

I hope this helps!
8 0
3 years ago
Jessica wants to advertise for her new company. Newspaper charges $39 to create advertisement then $14 per week to add it to the
Verizon [17]
She would be able to run the ad for 13 weeks
6 0
3 years ago
HELP<br> Find the least common denominator (LCD) of eight ninths and 1 and one third.
Ludmilka [50]

9 is the LCD of 8/9 and 1/3. please mark thanks!

3 0
3 years ago
Read 2 more answers
Other questions:
  • You roll two dice. What is the probability that the sum of the dice is prime and both dice show the number 6?
    13·1 answer
  • Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units left and 2 units d
    9·1 answer
  • Find all the zeros for each function P(x)=x^4-4x^3-x^2+20x-20
    5·1 answer
  • The Magna Carta
    11·2 answers
  • Combine the like terms to create an equivalent expression:<br> -2x-x+8
    15·1 answer
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    11·1 answer
  • A. 16
    10·1 answer
  • What is the initial value of the function represented by this graph? (1 point) A coordinate grid is shown with x- and y-axes lab
    8·1 answer
  • HELP!!!!!!!! PLEASE ASAP
    5·1 answer
  • a teacher created two way table for four different classrooms the tables track whether each student has an after school job or n
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!