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
il63 [147K]
2 years ago
9

Help???????????????????????

Mathematics
2 answers:
ElenaW [278]2 years ago
5 0
Answer: 3(2)*2+15/3 = 23
denis-greek [22]2 years ago
5 0

Answer:

23

Step-by-step explanation:

3^2 x 2 + 15 : 3

9 x 2 + 5

18 + 5 = 23

You might be interested in
The container sells for 18.95. What is the unit rate in dollars per pack?
RoseWind [281]

Answer:

$ 0.21 per pack

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the area of the circle if DF=20 in.
crimeas [40]
We know that

DF is the diameter of the circle
so
radius r=DF/2----->20/2-----> r=10 in

area of the circle=pi*r²------> pi*10²-----> 100*pi in²-----> 314 in²

the answer is

100*pi in² or 314 in²
4 0
3 years ago
PLEASE can you help me with my hw!! would mean alot if you can answer it
Alika [10]
1. 8b+40
2. -36n+16
3. -6y-3
4. 4k+32
5. 3n^2 (squared)
3 0
3 years ago
F left parenthesis x right parenthesis equals 9 x cubed plus 2 x squared minus 5 x plus 4 and g left parenthesis x right parenth
Jet001 [13]
The answer is 2x(2x²+x+1).

When we subtract polynomials we combine like terms:
(9x³+2x²-5x+4)-(5x³-7x+4)

9x³-5x³=4x³
2x²- 0 = 2x²
-5x--7x=-5x+7x=2x
4-4=0

This gives us 
4x³+2x²+2x

Each of these is divisible by 2, and each has an x, so we factor those out:
2x(                        )

4x³/2x = 2x²:
2x(2x²                   )

2x²/2x=x:
2x(2x²+x               )

2x/2x = 1:
2x(2x²+x+1)
3 0
3 years ago
In a recent u.s.census, the population of Illinois was 12,419,293. What is this population after
ExtremeBDS [4]
12,419,293

an increase of 100,000 = 12,519,293
an increase of 1,000,000 = 13,419,293
a decrease of 10,000 = 12,409,293
7 0
3 years ago
Read 2 more answers
Other questions:
  • Maria needs to buy 12 wine glasses. write an expression of the cost of 12 glasses at p dollars each.
    7·1 answer
  • 3x+6y=24 can someone help me ehat this
    6·1 answer
  • Help it's my last question!! (slopes) (brainliest)
    12·1 answer
  • I don't know i just need help with this quiz ok
    8·1 answer
  • Jackson buys a grape snow cone on a hot day. By the time he eats all the "snow" off the top, the paper cone is filled with 27 pi
    14·1 answer
  • What number multiples by itself 3 times gets you 30
    11·1 answer
  • Which quadratic function shows a y-intercept of 4 and a maximum value of 5
    10·1 answer
  • Please help will give 50points
    7·1 answer
  • Which polynomial is represented by the algebra tiles?
    6·1 answer
  • Slove equations with variables on both sides9 + 3f = 2f
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!