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
galben [10]
3 years ago
8

Solve the system of equations:

Mathematics
1 answer:
zvonat [6]3 years ago
6 0

Answer:

the correct answer would be Y! i took it!! make me most brainlessly please!!!

Step-by-step explanation:

You might be interested in
What is the area of the figure above ?
RideAnS [48]

Answer:

256m^2

Step-by-step explanation:

you can cut up the figure.

A1=bh

A1= 24x8

A1=192m^2

A2=bh

A2= bh

A2=8x8

A2=64m^2

A1+A2= Atotal

A=192+64

A=256m^2

4 0
3 years ago
Find the area of a square with a side length of (6x-2).
inysia [295]

Answer:

40x?

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Roland was driving to campus but realized that his car is out of gas. He started driving around Syracuse looking for a gas stati
tester [92]

Answer:

Roland is right, he can be 95% sure that average gas prices have gone up since the same time last year.

Step-by-step explanation:

Let μ be average gas price around Syracuse.

Then hypotheses are:

H_{0}: μ = $2.68

H_{a}: μ > $2.68

Then test statistic can be calculated as:

z=\frac{X-M}{\frac{s}{\sqrt{N} } } where

  • X  is the Roland's calculated average gas prices of 50 gas stations ($2.74)
  • M is the average average gas prices in the entire of Syracuse last year
  • s is the standard deviation ($0.11)
  • N is the sample size(50)

Then z=\frac{2.74-2.68}{\frac{0.11}{\sqrt{50} } } ≈ 3.86

Since P-value of test statistic ≈ 0.00006 <0.05  (significance level), we can reject the null hypothesis.

7 0
3 years ago
The solutions of the quadratic equation 0 = (x + 3)(x − 2) are –6 and 0. –4 and 3. –3 and 2. –2 and 1.
wariber [46]

Answer:

The answer to your question is -3 and 2

Step-by-step explanation:

If an equation is factored, to find the roots, just equal each term to zero.

                       (x + 3)(x - 2) = 0

Equal each term to zero

                        x₁ + 3 = 0                x₂ - 2 = 0

Solve for x

                        x₁ = -3                    x₂ = 2

The solutions to this quadratic equation are -3 and 2.

8 0
2 years ago
Put these in order of size, smallest first. 0.4 60% 1/5
SSSSS [86.1K]
Convert all of the into decimal.

0.4
60 ÷ 100 = 0.6
0.2

0.4 = 0.4
60% = 0.6
\frac{1}{5} = 0.2

in order from least to greatest:
0.2, 0.4, 0.6

\frac{1}{5}, 0.4, 60% is your answer =)
7 0
3 years ago
Read 2 more answers
Other questions:
  • It has been estimated that 1000 curies of a radioactive substance introduced at a point on the surface of the open sea would spr
    6·1 answer
  • Solve . 3 1/5 Equals Y - 12/25<br>A. 3 17/25 <br>B. 4 17/25<br>C. 3 1/5<br>D. 3 7/25
    10·1 answer
  • If income is $10 trillion, taxes are $3 trillion, and transfers are $2 trillion, then disposable income is $_____ trillion. Plea
    7·1 answer
  • What processes are needed to solve for functions and their inverses? I'm about to fail this class and I need help. I'm not good
    14·1 answer
  • Sum of three consecutive multiples of 4 is 132. Find the numbers.
    8·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    10·1 answer
  • I will mark brainest if it is right<br> 1. x+20 = 11x + 30<br> x=
    5·2 answers
  • What is the number 100 before 2,589?
    12·2 answers
  • LCM of 4/6 and 4/8????
    15·1 answer
  • 80. At the gym Suppose that 10% of adults belong to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!