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
Kipish [7]
3 years ago
10

7. What is 30% of 70? Show your work

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0
21 i think so i did 30% divided by 70
Nikitich [7]3 years ago
5 0
30% of 70 is simply 0.3 * 70, which equals to 21
You might be interested in
Ahmed is working at a burger joint. His boss pays him $6.50 per hour and promises a raise of $0.25 per hour every 6 months. Whic
lora16 [44]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Is 4+(3×y) (4+3)×y equivalent or 10-(6÷y) (10-6)÷y
Daniel [21]
They don't seem equivalent, the first set yields 4+3xy and 7xy. The second set yields 10-(6/y) and 4/y. R u sure u typed in the question correctly?
7 0
3 years ago
What is in between 2 and 2.5
ss7ja [257]
What is between 2 and 2.5 is 2.25
7 0
3 years ago
Read 2 more answers
A scientist finds the distances d that two snakes travel in a time of t seconds. the equation 16t = d represents the relationshi
wlad13 [49]
From the equation given, the time for the black mamba snake to cover distance d, will be d/16 while that for the the rought-scaled snake would be d/1.5.
Assume that the distance covered by both snakes is 200 meters;
Then, 
Time taken by the black mamba is 200/16  = 12.5 seconds, and
Time taken by the rought-scaled snake is 200/1.5 = 133.33 seconds
Clearly the black mamba is faster at 12.5 seconds compared with the rought-scaled snake.
4 0
3 years ago
What is the value of x in -4(5x-5)=120
Evgesh-ka [11]

Answer: x = -5

Step-by-step explanation: To solve this equation, we start by distributing the -4 through the parentheses on the left side.

So we have -4 times x which is -20x and -4 times -5 which is positive 20. So our equation now reads -20x + 20 = 120.

Solving from here, we subtract 20 from both sides of the equation and we have -20x = 100 and dividing both sides by -20, we find that x = -5.

Although I will not provide work to check our answer, the great thing about solving equations is that your can always check your answer by substituting what you got as a final answer into the original equation.

6 0
4 years ago
Other questions:
  • PLEASE HELP ME ON THIS ONE​
    7·2 answers
  • Apply the distributive property and the greatest common factor to write an equivalent an expression.
    9·1 answer
  • Find the equation of line that contains point (2,9) and is parallel to the line y=-5x+7?
    11·1 answer
  • An airplane is at 32,000 feet above sea level
    14·2 answers
  • A population of coyotes is known to show periodic behavior over time. The table shows the population of coyotes in a specific ar
    7·1 answer
  • Determine three consecutive odd integers if the square of the largest integer is 33 less than the sum of the squares of the two
    6·1 answer
  • You get internet service for a flat rate of $ 16.95 per month regardless of the number of minutes that you spend online. The tab
    5·2 answers
  • What is the value of x if (13, 84, x) is a Pythagorean triple?
    11·2 answers
  • What is the area of the trapezoid shown? trapezoid A = ______ units²?
    10·1 answer
  • I need help with this plz.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!