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
erastovalidia [21]
3 years ago
6

(help!) Without graphing or solving either system of equations explain how you know what the solution to the system is.

Mathematics
1 answer:
Pavel [41]3 years ago
3 0

Answer:

For A, both  equations have the same slope, but different y-intercepts. This means that they are parallel, and will never cross, meaning there is no solution.

For B, it's the same equation, meaning that they are always crossing (it's the same line!), so there are infinite solutions.

You might be interested in
wilbur has sold 100, 42,87, and 66 appliances in the last four months, respectively. How many appliances will he need to sell th
Marizza181 [45]

Answer:

59

Step-by-step explanation:

1) so you start with the mean being 72x5=360

2)100+42+87+66=295

3) 360-295=65

(you get the 5 from the amount of numbers there are) P.S sorry if I'm wrong or this doesn't help

5 0
3 years ago
What is the primary difference between exponential and linear functions?
Yanka [14]

Answer:

A

Step-by-step explanation:

We know that the growth of a linear function will always be constant. So, that eliminates B and C.

A quadratic function can be a function such as x^2, or 5x^2+7x, etc.

An exponential function wouldn't be x^2, it would be 2^x! Or 3^x, or (1.738283)^x, etc. Therefore, D is eliminated.

So, the answer is \boxed{A} and we're done!

4 0
2 years ago
A teacher randomly selects one student from a group of students where 12 are wearing a black shirt, 8 are wearing a red shirt, a
Ket [755]
Probability=number of specific outcomes/number of possible outcomes...

P(B)=B/T=12/(12+12+8)

P(B)=12/32

P(B)=3/8
6 0
3 years ago
Read 2 more answers
Write an inequality and solve the problem the sum of a number and 19 is at least 8.2.
Sunny_sXe [5.5K]
When you write it as an inequality you get x + 19 ≈ 8.2 and when you solve it it should look like x + 19 ≈ 8.2
                             19 ≈ - <u>19
</u>                               x ≈ -10.8<u>
</u>
4 0
3 years ago
PLEASE HELP ASAP! harold makes a plan to save $500 per month for the next 5 years. He is depositing it in an interest bearing ac
ElenaW [278]

Answer:

50

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Mario's pizza has two choices of crust: deep dish and thin-and-crispy. the restaurant also has a choice of 5 toppings: tomatoes,
    11·1 answer
  • Help me now asap please !!!!!!!!!!!
    11·2 answers
  • Zach has two savings accounts with a total of $9,000
    11·1 answer
  • Please help me :((( thank you ! :(
    8·2 answers
  • Please find the missing side of the triangle and round the answer to the nearest tenth. Thanks.
    10·1 answer
  • A poll shows that 50% of students play sports
    13·1 answer
  • A8 x 3B= C730<br> How to calculate values of a b and c
    11·2 answers
  • The speeds in miles per hour of seven randomly selected qualifiers for the Indianapolis 500 (in 2012) are listed below. Estimate
    8·1 answer
  • PLEASE HELP!!!! MATCH THE ANSWERS!! WILL GIVE BRAIN PLEASE!!!!
    12·2 answers
  • With sales tax, it costs $64.26 to buy a $63 bookcase. What is the sales tax percentage?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!