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
Zigmanuir [339]
3 years ago
9

Unit #2 – Lesson #1 Exit Ticket: Is r=7 a solution to the equation shown below? Justify your yes no response. 6x+5=x? - 2​

Mathematics
1 answer:
Vikki [24]3 years ago
4 0
(First equation:Multiply 6•7=42. 42+5=47)=(second equation:7 to the 2nd power is 49. 49-2=47 )
You might be interested in
A circular race track has a radius of 200 feet a car drives 50 laps around the track approximately how many miles does the car t
bazaltina [42]

Answer:

  11.9 miles

Step-by-step explanation:

The length of the track is ...

  C = 2πr = 2π(200 ft) = 400π ft

Then the length of 50 laps will be ...

  50C = 50·(400π ft) = 20,000π ft ≈ 62,831.9 ft

The number of miles (m) this is can be found from ...

  m(5280 ft) = 62,831.9 ft

  m = 62,831.9/5280 ≈ 11.90 . . . . miles

50 laps is about 11.9 miles.

4 0
3 years ago
A new company is in the process of evaluating its customer service. The company offers two types of sales: (1) Internet sales an
iragen [17]

Answer:

H_A: P_{\text{Internet}}-P_{\text{Store}} > 0.10

Step-by-step explanation:

We are given the following in the question:

Let P_{\text{Internet}} be the proportion of the internet sales and P_{\text{Store}} be the proportion of the store sale.

Hypothesis:

We have to conduct a hypothesis to check that the Internet sales are more than 10 percent higher than store sales.

Thus, we can design the null and alternative hypothesis as:

H_{0}: P_{\text{Internet}}-P_{\text{Store}}\leq 0.10\\H_A: P_{\text{Internet}}-P_{\text{Store}} > 0.10

Alternate Hypothesis:

The alternate hypothesis states that the proportion of the internet sales is greater than the proportion of store sales by 10 percent.

3 0
4 years ago
Help with #19 plzzz!!!???
Olegator [25]
Do "42 + 12" Since 7 x 6 is 42 and 4 x 3 is 12.
5 0
4 years ago
800,000,000,000 + 20,000,000,000 + 3,000,000,000 + 50,000,000 + 4,000,000 + 600,000 + 50,000 + 8,000 + 700 + 80 + 6
WITCHER [35]
823054658786 is the answer to your question
3 0
3 years ago
HELP ASAP!!! (The problem is on a screenshot)
Darina [25.2K]

The correct answers are A, D, and E.

7 0
3 years ago
Other questions:
  • The amount of gas G(m) in a gas tank, in gallons, is a function of the number of miles m since Brenda began driving, as shown in
    15·1 answer
  • A worm travels 1,250 millimeters.How many meters did the worm travel
    15·1 answer
  • 8. How many ounces of liquid are in 4 gallons
    10·2 answers
  • What is 16.92 x 8.4 how much is the sum.
    9·2 answers
  • What is the length of TH, when T (10,7), and H (-4,3)?
    15·1 answer
  • What is the volume of a cube measuring: height 10m,length 15m and width 20 cm
    14·2 answers
  • Please help and thank you
    12·2 answers
  • Find x. Round your answer to the nearest tenth of a degree.<br> 18<br> 12<br> х
    10·1 answer
  • 1 escribe el numero entero asociado a cada situacion a) 10 metros bajo el nivel del mar b)perdio 5000 pesos c)40° bajo cero d)ga
    10·1 answer
  • What is the product of (6.2*10^4) * (3.4*10^-2)? I got 2,108. am I right?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!