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
Roman55 [17]
4 years ago
15

On Tuesday Shayna bought seven boxes.

Mathematics
1 answer:
Aleksandr [31]4 years ago
7 0

Answer:

35

Step-by-step explanation:

Work backwards

21x2=42

42-7=35

You might be interested in
Tyler built a dollhouse for his sister shown in the diagram below. Find the volume of the dollhouse. Explain your method for fin
Murrr4er [49]

Answer:

Step-by-step explanation:

6 0
2 years ago
Helppppppppppppppppppppp
Alex_Xolod [135]

Answer:

\frac{ {x}^{2} +  - 4x - 2 }{ {x}^{2} - 4 }  +  \frac{8x + 6}{{x}^{2} - 4}  \\ =  \frac{ {x}^{2} +  - 4x + 8x - 2 + 6 }{ {x}^{2} - 4 } \\ =  \frac{ {x}^{2} +   4x  +  4 }{ {x}^{2} - 4 } \\  =  \frac{ {(x + 2)}^{2} }{(x - 2)(x + 2)}  \\  =  \frac{x + 2}{x - 2}

5 0
3 years ago
Can you answer this and simplify this?
BARSIC [14]

Answer and Step-by-step explanation:

The length of the rectangle is 3 + w (w represents the width).

<u>The polynomial representing the area of the rectangle:</u>

a (area) = w(3 + w) = w^2 + 3w

A)

a = 1

b = 2

c = 3

d = 1

B)

w = 4

(4)^2 + 3(4) = 8 + 12 = 20

e = 20

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

<u><em></em></u>

<u><em>I hope this helps!</em></u>

7 0
3 years ago
Find the opposite integer of 6
Morgarella [4.7K]
The opposite integer is -6 because if it's positive then the opposite is negative
7 0
4 years ago
What is the answer to this question?
k0ka [10]
C cause 9 and 243 are the suplies and 4 and x are the number of houses that can be made
3 0
3 years ago
Read 2 more answers
Other questions:
  • a doctor told his patient to drink 4 full ups and 4/6 of a cup of medicine over a week. If each full cup was 4 1/7 pints, how mu
    13·1 answer
  • Koka buys three dozen Japanese andagi (deep-fried doughnuts), for a total of $21.87. On average, how much money did Koka pay for
    11·1 answer
  • What is the y-intercept of the line whose equation is y = 1/2x - 3?<br> A. -3<br> B. 1/2<br> C. 3
    9·2 answers
  • How do you solve c=360/n for n
    8·1 answer
  • Pls i will mark u as brainliest the one who doesn't answer is trippin
    10·2 answers
  • Solve the inequality. 8≤-2x+16
    5·1 answer
  • What is the solution of 5x+4=7
    8·2 answers
  • What is the mean of 48 75 80 and 61
    12·1 answer
  • The price p per gallon g​
    5·1 answer
  • a square red rug has a purple square in the center. the side length of the purple square is x inches. the width of the red band
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!