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
telo118 [61]
2 years ago
12

What is the difference (2x-3)-(1-1)? O x+2 O x4 Help please!!

Mathematics
1 answer:
AVprozaik [17]2 years ago
7 0

Answer:

I don't know if I understood the question correctly, but this is what I have...

Step-by-step explanation:

If the "x" is a variable:

(2x-3)-(1-1)=

2x-3

If th "x" is a multiplication sign:

(2x-3)-(1-1)=

-6-0=

-6

i hope this helps

You might be interested in
Help solving question 5 please.
Rasek [7]

Answer:

Step-by-step explanation:

6 0
3 years ago
Which juice container is larger: 2l or 1 gal?
tangare [24]
The conversion between Litres and gallons is about 4L/gal,
so 2L * 1gal/ 4L = 1/2 gal
The 1 gal is about twice as large
4 0
3 years ago
Read 2 more answers
Factor completely<br> 9-6a-24a^2
Natasha_Volkova [10]
-24a²- 6a +9 = - 3(8a² +6a - 9)

8a² +6a - 9 =0

x=(-b +/-√(b² - 4ac))/2a
x = (-6 +/-√(36+4*8*9)  /(2*8) = (-6 +/-√(324)  /16 =  (-6 +/-18)/16
x1 =  (-6 +18)/16 = 0.75
x2 =  (-6 -18)/16 = - 1.5

-24a²- 6a +9 = - 3(8a² +6a - 9) = -3(a - 0.75)(a + 1.5)
7 0
3 years ago
Read 2 more answers
Find the value of x so that the function has the given value. <br> q(x)=12x−3; q(x)=−4
Anna [14]

Answer:

-  \frac{1}{ 12}

Step-by-step explanation:

since q(x)=-4

substitute

hence

-4=12x-3

take -3 to the other side where it becomes positive

therefore

-1=12x

divide by 12

you will get the above answer

5 0
2 years ago
One uranium atom has a mass of 3.95 x 10^-22 grams.
creativ13 [48]
Remember
(ab)/(cd)=(a/c)(b/d)
and
\frac{x^n}{x^m}=x^{n-m}

1kg=1000g=1*10^3g
hmm, I estimate, 4 of them

x=number of attoms
mass of 1 times x=1*10^3
3.95*10^-22 times x=1*10^3
divide both sides by 3.95*10^-22
x=\frac{1*10^3}{3.95*10^{-22}}= (\frac{1}{3.95}  )( \frac{10^{3}}{10^{-22}} )=0.25316*10^{25}=2.5316*10^{24}
a million has 9 zeroes
so 24 zeroes is alot that is a <span>septillion, so there are 2.5316 septillion uranium atoms in 1kg


a. 4
b. underestimate

</span>
5 0
3 years ago
Other questions:
  • Which statements are true? Check all that apply.
    14·2 answers
  • 294 blue balls, 252 pink balls and 210 yellow balls are distributed equally among some students with none left over. What is the
    14·1 answer
  • What is an equation for "five more than the product of 7 and a number t?"
    12·1 answer
  • Logan opened a savings account 21 years ago with a deposit of $3,471.52. The account has an interest rate of 3.1% compounded mon
    8·1 answer
  • Brian invests £7900 into his bank account.
    6·1 answer
  • Lemon goes to the store and buys a game station for $25. The store is running a discount of 15%. What is the price of the game s
    11·1 answer
  • How high is the end of the ladder against the building?
    10·1 answer
  • About how many times larger is 9.8 x 10^8 than 5.2 x 10^5?
    13·1 answer
  • Find the value of 7p – 3q when p= 8 and q = -5
    6·2 answers
  • A fair coin is flipped 120 times. Estimate the expected number of ‘heads’.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!