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
Semmy [17]
2 years ago
8

Expand and simplify:7p -3 ( p -10 )​

Mathematics
2 answers:
lesya [120]2 years ago
7 0

\dashrightarrow \sf \: 7p -3 ( p -10 )

\\  \\

\dashrightarrow \sf \: 7p -3 ( p) - 3( -10 )

\\  \\

\dashrightarrow \sf \: 7p -3  p + 30

\\  \\

\dashrightarrow \sf \: 4p+ 30

REQUIRED ANSWER:- 4p + 30

\\  \\

<u>━━━━━━━━━━━━━━━━━━━━</u>

Wallah! and all done. :)

skelet666 [1.2K]2 years ago
5 0

Step-by-step explanation:

7p -3 ( p -10 )

7p² -73p +30

You might be interested in
(-y+5•3)+7.2y-9)=6.2y+n
kramer
(-y+5x3)+(7.2y-9)=6.2y+n
(-y+15)+(7.2y-9)=6.2y+n
since you're adding the two parentheses, you don't need to have them there
-y+15+7.2y-9=6.2y+n
7.2y-y +15-9 =6.2y+n
6.2y + 6 =6.2y+n
6.2y - 6.2y -n = -6
-n=-6
n=6

3 0
3 years ago
What is the slope of (-1,2) and (0,-4)
Serga [27]

Answer:

- 6

Step-by-step explanation:

slope =  \frac{ - 4 - 2}{0 - ( - 1)}  =  \frac{ - 6}{0 + 1}  = \frac{ - 6}{ 1}  =  - 6 \\

3 0
4 years ago
Brandon has 3 dogs. Jake has 2 dogs. How many dogs are in all
loris [4]

Answer:

5

Step-by-step explanation:

3+2=5

7 0
3 years ago
Read 2 more answers
susan mountain elevation is 1530 meters. After 4 hours of climbing down to her elvationis 680 meters. What is susans avarge chan
iVinArrow [24]

Answer:

-850 is the answer

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
. There are 575 students in a school. If the number of girls is 54 more than the boys
anzhelika [568]

<u>there </u><u>a</u><u>r</u><u>e</u><u> </u><u>3</u><u>1</u><u>4</u><u>.</u><u>5</u><u> </u><u>b</u><u>o</u><u>y</u><u>s</u><u> </u><u>in the school </u><u>.</u>

Answer:

Solution given

let boys be x and girls be y.

now

according to the question;

x+y=575

and

y=x-54

substituting value of y in equation 1.

x+x-54=575

2x=575+54

x=629/2

x=314.5

4 0
3 years ago
Other questions:
  • Answer.................
    5·1 answer
  • Water polo teams have groups of 7 people. 90 people signed up to play. How many teams will there be?
    12·2 answers
  • There are 15 animals in a barn. These animals are horses and chickens. There are 44 legs in all. Write a system of equations tha
    5·1 answer
  • The coordinates R(1, -3), S(3, -1) T(5,-7) form what type of polygon?
    15·2 answers
  • Can someone help me answer this question? I think it is the 2nd option but not sure
    13·1 answer
  • Gilbert bought 3 shirts for $15.90 each, including tax. How much did he spend
    8·1 answer
  • F(r) = 3.14r2. what is f(5)?
    5·1 answer
  • Simplify 10 3 × 10 3 leaving your answer in index form.
    8·1 answer
  • Which of the following functions is graphed below?
    11·1 answer
  • What type of mathematical law is this a×m=m×a​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!