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
kolezko [41]
3 years ago
7

( 3x + 5 ) ki power 2 expend it​

Mathematics
1 answer:
Pepsi [2]3 years ago
4 0

This question is soooo easy

Step-by-step explanation:

(3x)^2+(5)^2+2.3x.5

9x^2+25+30x

You might be interested in
Eli and his children went into a movie theater and will buy candies and pretzels. Each candy costs $3.50 and each pretzel costs
GenaCL600 [577]

Answer: 3.50c + 3.25p <_ 30

Step-by-step explanation:

You need to put the price of 3.5 C plus the price of 3.25 P to be lest that or equal to $30

5 0
3 years ago
Read 2 more answers
A container ship left port last week caring some good weighing a total of 125,890 tons today I stopped in another port to unload
11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

You need to be specific.  Did the weight decrease by 60 tons or 60 pounds?  I assume tons, but in math, you can't assume.

This problem seems overly simple, so I am wondering if some information is missing.  With the given information and assuming the decrease was in fact 60 tons, you would have:

125,890 - 60 = 125,830 tons

8 0
3 years ago
PLZ HELP GUYS I RLLY NEED HELPPP!<br> i rlly rlly rlly need help, i am not good at mathh! :(((((((((
Kisachek [45]

Answer:

1`. y = 4x+6

2. y = -6x + 29

3. y= 3x+1

4. y = x -2

5. y = 11.5x+ 3

6. y = -2x -4

Step-by-step explanation:

5 0
3 years ago
Joe is solving a quadratic function by graphing. He gets -1, -2, and 2 as the solutions to the quadratic. What error did Joe mak
svetlana [45]

Answer:

There are only two roots of a quadratic.

Step-by-step explanation:

Not sure how Joe got three, but he did something incorrectly.

3 0
3 years ago
$8000.00,r=12.5%,t=3months
victus00 [196]
P times r times t is wwhat you need to do
8 0
4 years ago
Other questions:
  • 1.the science club went on a two day field trip the first day the members
    11·1 answer
  • Which shows an equation for this situation?
    8·1 answer
  • if the minimum wage in 2017 was $13.15 and in 2018 it is $14.45, what percent did minimum wage increase
    11·1 answer
  • Round each number to the place of the underlined digit 0.829
    10·1 answer
  • An election with 8 candidates has a 2-stage voting process. In the first stage, voters choose 1 candidate from all 8 names on th
    14·1 answer
  • What is the slope of this line?<br> I need help?!!
    6·2 answers
  • How are √25 and √-25 different in the terms of a solution for both? *
    14·1 answer
  • If p + 2q = 20, what is the value of 101p + 202q?
    6·1 answer
  • PLEASE SOLVE<br><br> Solve for x if x+9=7
    6·1 answer
  • What is the distance between -a and 0
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!