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
Alexus [3.1K]
3 years ago
15

Simplify the expression 7(a−3+4b).

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0

Answer: 7a -21 +28b

Step-by-step explanation:

You might be interested in
A 10-ounce container of chocolate chips can be used to make 4 desserts.
Mademuasel [1]

Answer:

10/4 =10/4 ounces

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Fogoh!! Plz HELPi suck at math haha
quester [9]

Answer:

f(g(h(x))) = (sqrt(x) - 1)^4 + 4

Step-by-step explanation:

f(x) = x^4 + 4

g(x) = x - 1

h(x) = sqrt(x)

g(h(x)) = sqrt(x) - 1

f(g(h(x))) = (sqrt(x) - 1)^4 + 4

6 0
3 years ago
Jill walked 6 blocks. This was 25% of her walk. How far was Jill's walk? A. 14 blocks B. 30 blocks C. 12 blocks D. 24 blocks
Gnoma [55]
6 is a quarter of her walk ... there are 4 quarters in a whole (6x4) = 24
4 0
3 years ago
Read 2 more answers
What is a verbal expression for 15+ r
frosja888 [35]
The sum of 15 and r.
Sum is the term used in verbal addition problems. 
This is an expression therefore, you do not state what it equals. We no this because there is no equals sign.

5 0
3 years ago
What is the volume of a sphere having a diameter of 6 cm?
leonid [27]

Answer:

113.1

Step-by-step explanation:

Volume of sphere = \frac{4}{3} × π × r²

Volume of sphere =  \frac{4}{3} × π × 3²

Volume of sphere =  \frac{4}{3} × π × 9

Volume of sphere =  \frac{4}{3} × 9 π

Volume of sphere = 113.1

4 0
3 years ago
Read 2 more answers
Other questions:
  • On a very cold morning it was -7 Fahrenheit as the day went on the temperature rose 3° each hour which equation shows the temper
    5·2 answers
  • Two systems of equations are shown below:
    8·2 answers
  • The scatterplot shows the number of minutes spent reading (x) and the number of pages read (y) by each of seven students last ni
    14·2 answers
  • If you got $40 a month all year how much does that equal
    10·1 answer
  • I need help answering
    14·1 answer
  • Brenda’s scores on the first three of four 100-point science tests were 95, 92, and 89. What score does she need on her fourth s
    15·2 answers
  • |v+8| -5=2 Help please
    5·1 answer
  • Pleeeeeeeeeeeeeeeeeeeeeeeeeeeeease help meeeeeeeeeeeeee
    13·1 answer
  • Plzzzz help ill name brainliest
    9·2 answers
  • A+4/3=-12<br> What does a=
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!