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
MatroZZZ [7]
3 years ago
12

Can you please help with expressions and equations

Mathematics
1 answer:
slamgirl [31]3 years ago
4 0
Number 1 is 23-7=16
Number 3 is 19-2=17
You might be interested in
Subtract w from 8 in algebric expression will be​
natima [27]

Answer:

Step-by-step explanation:

according to the question ur algebraic expression is

8-w

4 0
3 years ago
Read 2 more answers
You need 150g of flour for 12 cakes, how much flour do you need for 30 cakes?
nirvana33 [79]
If you need 150g of flour for 12 cakes, that means you need 12.5 g of flour per cake. So if you multiply that by 30 it gives you
375g of flour

3 0
3 years ago
Read 2 more answers
Explain how the inverse and the contopositivve of a conditional are alike and how they are different
anygoal [31]

Answer:

See explanation!

Step-by-step explanation:

The contrapositive of a conditional is similar to, yet different from, the inverse of the conditional.

The best way to explain this is to create an example. You should start by creating a conditional; you can then form the conditional's inverse and contrapositive.

<u>Here is an example:</u>

Conditional: If C, then D. (starting statement)

Inverse: If not C, then not D. (opposite of the conditional)

Contrapositive: If not D, then not C. (reversed opposite of the conditional)

<u>Based on the information from the example, you can conclude:</u>

<u>Primary Similarity:</u>

Both the contrapositive and the inverse are opposites of the conditional (both contain not, implying something would not happen under the given circumstances, rather than something would happen under those circumstances).

<u />

<u>Primary Difference:</u>

The contrapositive is a reversed version of the inverse; this causes them to most commonly have different meanings.

I am sure you could find more similarities/differences, but these were the two that stood out to me the most!

I hope this helps! :)

5 0
3 years ago
Alan bought a video game for $42 which was 25% off the original price what was the original price?
bekas [8.4K]
The original price is $56
4 0
3 years ago
A fair coin is flipped seven times. what is the probability of the coin landing tails up at least two times?
GaryK [48]

The required probability of the coin landing tails up at least two times is 15/16.

Given that,
A fair coin is flipped seven times. what is the probability of the coin landing tails up at least two times is to be determined.

<h3>What is probability?</h3>

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,
In the given question,
let's approach inverse operation,
The probability of all tails  = 1 / 2^7 because there is only one way to flip these coins and get no heads.
The probability of getting 1 head = 7 /2^7
Adding both the probability = 8 / 2^7
Probability of the coin landing tails up at least two times = 1 - 8/2^7
                                                                                     = 1 - 8 / 128
                                                                                     = 120 / 128
                                                                                     = 15 / 16

Thus, the required probability of the coin landing tails up at least two times is 15/16.

Learn more about probability here:

brainly.com/question/14290572

#SPJ2

7 0
1 year ago
Other questions:
  • What is 5+5-2 please for 25 points i neefg help
    13·2 answers
  • HELP!!! 15 points and marked brainliest
    6·1 answer
  • Robbie made 2 point and 3 point baskets last night for a total of 45 points
    9·1 answer
  • Can someone help me with this problem please
    7·2 answers
  • Jonah is looking at some information for the obstacle course he is interested in completing. The x-coordinate is the number of t
    11·2 answers
  • I need help ASAP please giving brainliest!!
    15·2 answers
  • Sam needs to convert 80 oz to pounds. He knows the 16 oz = 1 lb.
    10·1 answer
  • What is the range of the function graphed below? ​
    5·1 answer
  • 8.) cos D<br> A<br> B<br> C<br> D<br> 6<br> 8
    7·1 answer
  • Write the quadratic equation in standard form:<br> -3x^2-16=−3x
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!