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
Alexandra [31]
3 years ago
10

HELP ME I'M DOING A TEST

Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0

Answer:

<h2><em><u>4</u></em><em><u>5</u></em><em><u> </u></em><em><u>songs </u></em><em><u>is </u></em><em><u>your</u></em><em><u> answer</u></em></h2>

You might be interested in
Inductive reasoning is based on<br> definitions.<br> facts.<br> patterns.<br> rules.
irga5000 [103]
Your answer is option D rules
8 0
3 years ago
Read 2 more answers
When Mei does 17 push-ups and 6 sit-ups, it takes a total of 35 seconds. In comparison, she needs 41 seconds to do 20 push-ups a
Romashka [77]

Answer:

It takes 1 seconds for push-ups and 3 seconds for sit-ups for Mei to do exercise.

Step-by-step explanation:

Given:

Let the time taken for push-ups be 'x'.

Let the time taken for sit-ups be 'y'.

Now Given:

17 push-ups and 6 sit-ups, it takes a total of 35 seconds.

So we can say that;

17x+6y=35 \ \ \ \ equation \ 1

Also Given:

41 seconds to do 20 push-ups and 7 sit-ups.

so we can say that;

20x+7y=41 \ \ \ \ equation \ 2

Now Multiplying equation 1 by 7 we get;

7(17x+6y)=35\times7\\\\119x+42y= 245 \ \ \ \ equation \ 3

Now Multiplying equation 2 by 6 we get;

6(20x+7y)=41\times6\\\\120x+42y = 246 \ \ \ \ equation\ 4

Now Subtracting equation 3 from equation 4 we get;

120x+42y-(119x+42y)=246-245\\\\120x+42y-119x-42y=1\\\\x=1\ sec

Now substituting the value of x in equation 1 we get;

17x+6y=35\\\\17\times1+6y=35\\\\17+6y=35\\\\6y=35-17\\\\6y= 18\\\\y=\frac{18}6 = 3\ seconds

Hence It takes 1 seconds for push-ups and 3 seconds for sit-ups for Mei to do exercise.

7 0
2 years ago
Complete the patterns 3,400,000 34,000 blank 3.4 blank
almond37 [142]
340 and 0.034 because yo move two decimal points to the left
6 0
3 years ago
Read 2 more answers
Just answer plz no step-by-step
adell [148]

Answer:

32

Step-by-step explanation:

❂Hello there❂

❉Basically the answer is 32

❉ If you change your mind and need a method just ask :)

❉Zervi

5 0
3 years ago
P(x)=5x^2-3x+7(x=1)<br> Pls
kramer

Answer:

9

Step-by-step explanation:

Given

p(x) = 5x² - 3x + 7 ← substitute x = 1

p(1) = 5(1)² - 3(1) + 7 = 5(1) - 3(1) + 7 = 5 - 3 + 7 = 9

4 0
3 years ago
Other questions:
  • Liam says - G) is equivalent to Explain if Liam is correct by completing the
    11·1 answer
  • A set of trading cards sells for $5 before tax. After sales tax, it costs $5.50. What is the sales tax rate?
    7·2 answers
  • Which one of these four sets of side lengths will form a right triangle?
    5·2 answers
  • What is k in terms of n?
    5·2 answers
  • Someone please help me!
    9·1 answer
  • you buy butter 4.13 a pound one portion of onion requires 1.7 oz of butter how much dose the butter for one portion cost
    11·1 answer
  • Help please
    12·1 answer
  • Calculate the circumference of this circle π3.14 radius= 36 in
    5·1 answer
  • WILL GIVE BRAINLIEST!!!
    10·1 answer
  • Need help alegbra!!! Look at photo for question!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!