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
notka56 [123]
3 years ago
10

Please help me i need this really bad

Mathematics
2 answers:
lesya [120]3 years ago
7 0
The answer is 3
Multiply 6 by 3 to get the total amount of money for the books then minus the answer 18 which you get from 6 x 3 = 18
Then minus 18 from 21 to get $3
21 - 18 = 3
Ann [662]3 years ago
3 0

Answer:

It's 3!

Step-by-step explanation:

3 books times 6 dollars each = 18 dollars.

21 minus 18 dollars = 3.

You might be interested in
The circle above has a radius of 11 cm. What is the area of the circle
Fittoniya [83]

Answer:

69. 14cm^{2}  or    22πcm^{2}

Step-by-step explanation:

Area of a circle = 2πr

and, radius, r = 11 cm

π = 22/7

Therefore the area of a circle with radius 11cm

= 2* π * 11          or      2 * 22/7 * 11

= 22π                or       = 484/7

                                 = 69. 14cm^{2}

4 0
3 years ago
Gonzalez is wrapping a gift box for his sister's birthday. The box's
telo118 [61]

Answer:

35

Step-by-step explanation:

you add it all up 17+12 29 then you add 29+6 and that equals 35

6 0
4 years ago
Read 2 more answers
Heidi solved the equation
ladessa [460]

Answer:

her first step was) Combining like terms= 12+2

her second step was) Combining like terms/ subtracting 5x from 3x= 5x-3x

her third step was) Adding to both sides 18= 14+18

her last step was) isolating the variable/ dividing 2 from both sides= 32/x.

<em>Hope You Got It!</em>

<u>PLEASE</u><u> </u><u>MARK</u><u> </u><u>ME</u><u> </u><u>AS</u><u> </u><u>THE</u><u> </u><u>BRAINLIEST</u>

7 0
3 years ago
I am really stuck on this problem​
oksian1 [2.3K]

Answer:

1. ∠1 = 60

2. ∠2 = 40

3. ∠3 = 80

4. ∠4 = 80

5. ∠5 = 60

6. ∠6 = 120

7. ∠7 = 100

8. ∠8 = 60

9. ∠9 = 120

10. ∠10 = 100

Step-by-step explanation:

8 0
3 years ago
7. Emily has to take 2 vitamins every 6 hours. How many vitamins will Emily take in 1 week?​
kicyunya [14]

Answer:

28...

hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Factor completely. 20x4+8x3+40x2
    15·2 answers
  • I got 7. check my answer please :)
    9·2 answers
  • How much of her long can she mow in 1 hour?
    6·1 answer
  • Express the cost of hiring a taxi as a linear function of the distance traveled. Then identify the cost of hiring a taxi to trav
    15·2 answers
  • Select the correct answer.
    10·2 answers
  • A truck rental company rents a moving truck One Day by charging $39 + 0.09 per mile write a linear equation that relates the cos
    8·1 answer
  • Need help with this his one!
    14·1 answer
  • How did China adjust to modern economic issues after the death of Mao Zedong?
    11·1 answer
  • Laura's yard is in the shape of a square and a half-circle. 12 m What is the approximate area of Laura's yard? A 57 m2 B 144 m2
    14·1 answer
  • Explain what your solution means using complete sentences. How many t-shirts can she buy? Focus your answer on the difference be
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!