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
uranmaximum [27]
3 years ago
15

Anne has already knit 86 centimeters of scarf, and can knit 22 centimeters each night. After 21 nights of knitting, how many cen

timeters of scarf will Anne have knit in total? Write and solve an equation to find the answer.
Mathematics
1 answer:
inysia [295]3 years ago
8 0

Answer:

548 cm

Step-by-step explanation:

knit = 86 + 22n,

where n is the no. of nights of knitting

After 21 nights,

86 + 21(22) = 548 cm

You might be interested in
4x - 2y = -8<br> y = 2x + 4<br> Need help show work
Kruka [31]

Answer:

4x - 2y = -8--------equation 1

y = 2x + 4

or, -2x+y=4---------equation 2

multiply equation 2 by 2 and solving equation 1and2 we get,

4x - 2y = -8

-4x+2y=8

---------------=

impossible

8 0
2 years ago
Solve for x.5(x – 10) = 30 – 15x
nlexa [21]
5(x-10)=30-15x&#10;
5x-50=30-15x&#10;
20x=30+50
x=4.
6 0
3 years ago
Pleaseee help mee!<br><br><br> ..
Deffense [45]

Answer:

Step-by-step explanation:

8 0
3 years ago
The graph of y = 1 x is vertically stretched by a factor of 3, reflected across the y-axis and shifted to the left by 2 units. Wh
galben [10]

y = 3(-x - 2)

Any horizontal transformations or reflections you make to y = x must be within the parentheses.

8 0
3 years ago
Suppose the value of a car depreciates 8% every year. To the nearest dollar, what will a car that cost $23,995 be worth after 5
Vanyuwa [196]

Answer:

<em>The car will worth $15815 after 5 years.</em>

Step-by-step explanation:

The formula is:    A=P(1+r)^t, where P = Initial cost, A = Final cost,  r = Rate of change in cost per year and  t = Number of years.

Here, P= 23995, t= 5

and r= 8\%=0.08

As here the <u>value of the car depreciates every year, so we need to plug the value of r as negative</u>. So, r=-0.08

Now plugging the above values into the formula, we will get.....

A=23995(1-0.08)^5\\ \\ A=23995(0.92)^5\\ \\ A=15814.6611... \approx 15815

<em>(Rounded to the nearest dollar)</em>

So, the car will worth $15815 after 5 years.

8 0
3 years ago
Other questions:
  • Please help me <br> Show your work<br> 11 points
    13·2 answers
  • What is the estimate of 8.36
    8·1 answer
  • What are the minimum and maximum values of t for which |t + 3| ≤ 2
    15·1 answer
  • Please help! Thanks in advance!
    6·1 answer
  • The glasses that Landon and Keira bought for the party each hold 2 cups of liquid. How many ounces do each of the glasses hold?
    5·2 answers
  • Please help me :) thank u.
    15·2 answers
  • A store uses a 60% markup rate to sell items to its customers. If one item costs 12$ how much money the store will make on that
    10·1 answer
  • Answer please I’m like really bad in math hahaha
    12·2 answers
  • Team members Corinne, Kevin, and Tomas decide to share the cost
    10·1 answer
  • I need to show u a picture of my work allow me to take a photo of my work so we can solve it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!