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
Ymorist [56]
2 years ago
5

What is the product of 2 + 3x and 1 – 4x ?

Mathematics
1 answer:
Alenkinab [10]2 years ago
3 0
Think of it as (-4x+1)(3x+2) then distribute: -4x x 3x= -12x^2, -4x x 2= -8x, 1 x 3x = 3x, and 2 x 1=2. put together all the answers we just got so: -12x^2 - 8x +3x +2 then simplify to get -12x^2 -5x +2
You might be interested in
A population numbers 15,500 and grows at 3.75% per year. Write an exponential model for the growth of this population.
krek1111 [17]

Answer: f(x)=15500(1.0375)^x

Step-by-step explanation:

The exponential model for growth is given by :-

f(x)=A(1+r)^x, where A = initial value , r = growth rate (in decimal), x = time  (in years).

Given: A= 15,500      r= 3.75% = 0.0375

The exponential model for the growth of this population will be :

f(x)=15500(1+0.0375)^x\\\\\Rightarrow\ f(x)=15500(1.0375)^x

hence, the required model: f(x)=15500(1.0375)^x

4 0
2 years ago
About how many $40 shirts could you buy with $290?
kipiarov [429]

Answer:

7 shirts

Step-by-step explanation:

290/40 = 7.25

But since you can't have 7.25 shirts, it's just 7.

4 0
2 years ago
Read 2 more answers
Use commutative property of addition to collect like terms 23y-(7x-2y)+x
oksano4ka [1.4K]
The like terms are 23y & 2y and 7x & x because they have the same variables
5 0
3 years ago
What is the area of the semicircle (use 3.14 for ρ)?
oee [108]

Answer:

127.17cm²

Step-by-step explanation:

Area of a semicircle: πr² ÷ 2

d = 18

r = 18/2 = 9

Area of a semicircle: 9²π ÷ 2 = 127.17cm²

3 0
3 years ago
Read 2 more answers
A menu has three meat choices, three vegetable choices and two
Paha777 [63]

Answer:

18 ways

Step-by-step explanation:

The computation of the number of ways that could be choose your dinner as follows:

= 3 meat choices × 3 vegetable choices × 2 desserts

= 18 ways

By multiplying all the three things we can determined the number of ways

8 0
2 years ago
Other questions:
  • Need help plz thanks I need help with the other probs I posted under the name YasElm
    7·2 answers
  • How to find perimeter of a figure
    10·2 answers
  • Can someone answer Please??
    13·1 answer
  • What is the value of n in the equation below? 12^n/ 12^5
    10·2 answers
  • What is the equation for this problem and the answer? Please help!!!
    5·1 answer
  • Plz help me thanks so much :)​
    14·1 answer
  • Need help ASAP<br> Will make you brainlist
    6·1 answer
  • CAN SOMEONE HELP ME WITH THIS?! I NEED ANSWER ASAP!
    12·1 answer
  • Using the graph below, what is the value of f(8)?
    15·1 answer
  • Help me please I beg of you please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!