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irakobra [83]
3 years ago
6

Penny and Sheldon are assembling hair clips. Penny can assemble a hair clip in 6 minutes and Sheldon can assemble a hair clip in

9 minutes. If they start making the hair clips at the same time, what is the least amount of minutes it will take for them finish a hair clip at the same time?
Mathematics
1 answer:
creativ13 [48]3 years ago
8 0
The answer would be 18 minutes
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Jake has 56 cupcakes to put into some cake tins. he puts the same number of cupcakes into each tin. 5 tins contain 35 cupcakes i
stiks02 [169]
Let's first come up with an equation that we can use to solve this problem.

Total Cupcakes= Cupcakes in each tin • the number of tins.

We are given the total number, and we want to find the number of tins and number in each tin now. So our equation looks like this.

56= cupcakes per tin • # of tins.

If we know that in 5 tins there are 35 cupcakes, and each tin has the same number we can divide 35 by 5 to find out there are 7 cupcakes in each tin. Now we have more info for our equation.

56 = 7 • # of tins.
We can divide the total number by the number in each tin, 56/7= 8.

Your answer is 8 tins.

Please consider giving brainliest answer and a thanks to the answers you find most helpful! :)
7 0
3 years ago
find the equation of a line through (2,4) and parallel to y= 4x-2. write equation using function notation
iragen [17]

Parallel lines have the same slope.

We have y = 4x - 2 → slope m = 4.

Therefore we have y = 4x + b. Put the coordinates of the point (2, 4) to the equation of line:

4 = 4(2) + b

4 = 8 + b     <em>subtract 8 from both sides</em>

-4 = b → b = -4

<h3>Answer: y = 4x - 4</h3>
8 0
3 years ago
Given that (1,9) is on the graph of f(x), find the corresponding point for the function 2/3 f(x)
GrogVix [38]

Answer:

(1,6)

Step-by-step explanation:

If "(1, 9) is on the graph of f(x),"

then (1, [2/3][9]) is on the graph of the function y = (2/3)f(x).  This works out to (1, 6).

7 0
3 years ago
PLEASE HELP ASAP, I WILL GIVE BRAINLESSLY ANSWER <br> SHOW WORK PLEASE
zhannawk [14.2K]

Answer:

C. N(t)=150\cdot 3^t

Step-by-step explanation:

You are given the exponential function n(t)=ab^t.

From the table, N(t)=150 at t=0, thus

N(0)=a\cdot b^0\\ \\150=a\cdot 1\ [\text{ because }b^0=1]

Also N(t)=450 at t=1, thus

N(1)=a\cdot b^1=a\cdot b.

Since  a=150, substitute it into the second equation

450=150\cdot b\\ \\b=\dfrac{450}{150}\\ \\b=3

and the expression for the exponential function is

N(t)=150\cdot 3^t

5 0
4 years ago
X multiplied by 3 is greater than or equal to 21<br><br> What’s the inequality to this?
Andre45 [30]

Answer:

3x<u>></u><u>=</u><u> </u><u>21</u>

Step-by-step explanation:

Happy 2 Help. Hope you get a good grade lol

5 0
3 years ago
Read 2 more answers
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