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
Leona [35]
3 years ago
11

Need help with these questions

Mathematics
1 answer:
Liula [17]3 years ago
4 0

Answer:

Step-by-step explanation:

40+=30

5-0x=1

You might be interested in
Evaluate the functions​
Anna11 [10]

Answer:

(btw the first question answer is -4, not 0)

10

Step-by-step explanation:

(btw the first question answer is -4, not 0)

So to solve the 2nd equation you substitute t with 30

so 30-2/3*30

30-20=10

6 0
3 years ago
Evaluate the function.<br> f(x) = 2x2<br> Find f(-3)<br><br> Can anybody answer this?
o-na [289]

Answer:

18

Step-by-step explanation:

f(x) = 2x^2

Let x = -3

f(-3) = 2 * (-3)^2

Exponents first

f(-3)=2 *9

f(3) = 18

6 0
3 years ago
Read 2 more answers
Write an equation of the line passing through the points (3,9) and (-1,- 15).
marishachu [46]
Step 1: Find the slope.
Step 2: Find the value of b.
Step 3: Get the y=mx+b

8 0
2 years ago
Carli and Angela share a cell phone plan and split the bill each month. Last month, their total bill was $109. Carli went over h
Lubov Fominskaja [6]

Answer:

B

Step-by-step explanation:

We can't see the answer choices?

8 0
3 years ago
According to 2017 Belgium Labor data information: Adult Population in 2017= 4500, Number of employed in 2017= 2800, and Number o
maks197457 [2]

The labor-force participation rate of Belgium in 2017 was 77.78%

1.

Given:

Adult population = 4500

Number of employed in 2017 = <em>2800</em>

Number of Unemployed in 2017 = 700

Labor force participation rate = (employed + unemployed) / total population × 100

= (2800 + 700) / 4,500 × 100

= 3,500 / 4500 × 100

= 0.777777777777777 × 100

= 77.77777777777777%

Approximately, 77.78%

2.

Given:

Adult Population in 2016 = 3500

Number of employed in 2016 = 1800

Number of Unemployed in 2016= 600

Unemployment rate = unemployed population/ total labor force × 100

= 600 / 3,500 × 100

= 0.171428571428571 × 100

= 17.14285714285714%

Approximately,

17.14 %

Therefore, the unemployment rate of Japan in 2016 was 17.14%

Learn more about unemployment rate:

brainly.com/question/13280244

5 0
2 years ago
Other questions:
  • The unchanging value of the ratio between two proportional quantities?
    7·2 answers
  • Subtract 5x−2 ​​from​ −3x+4 .
    13·1 answer
  • 1 _______=5,280 feet
    8·1 answer
  • 11
    6·1 answer
  • Question 3 of 10
    7·1 answer
  • Separate the 51 into two parts so that the second part is more than twice as large as the first part
    14·2 answers
  • I NEED HELP AND FAST
    7·1 answer
  • What is the 100th term in the following sequence: 25, 36, 49, 64...
    15·1 answer
  • Sara read 12 books in 4 weeks. What is the unit rate for books per week? How many weeks would it take her to read 48 books?
    10·1 answer
  • In triangle ABC, AB=c, BC=a, CA=b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!