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Anuta_ua [19.1K]
4 years ago
8

There are 40 nickels in a roll. If you have 50 rolls of nickels, how many nickels do you have?

Mathematics
1 answer:
Shalnov [3]4 years ago
8 0

2000

2000 because 50*40=2000

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THE SUM OF TWO NUMBERS IS 54. IF THE SMALLER NUMBER IS 6 LESS THAN THE BIGGER ONE, FIND THE NUMBERS. (STEP BY STEP PLZ)​
fgiga [73]

Answer:

24 and 30

Step-by-step explanation:

The sum of two numbers is 54. Let's use the variables x and y to represent theses numbers:

x + y = 54

The smaller number is 6 less than the bigger one. Let's say that x is the smaller number and y is the bigger number:

y - 6 = x

Now we know that x is equivalent to y - 6. So, let's replace x with y - 6 in the original equation:

x + y = 54

y - 6 + y = 54

Combine like terms:

2y - 6 = 54

Now we can solve for y:

2y - 6 = 54

Add 6 to both sides of the equation to isolate the 2y:

2y = 60

Divide both sides by 2 to find the value of y:

y = 30

Now that we know the value of y, we can solve for x:

y - 6 = x

30 - 6 = x

24 = x

The value of the two numbers is 24 and 30.

8 0
3 years ago
State whether it represents a function
Gnom [1K]

Answer:

See below.

Step-by-step explanation:

To be a function the graph must pass the vertical line test. If any of the vertical lines which can be drawn intersects the graph more than once then it's not function.

So Graph 1 is not a function because a vertical line passes through the 2 points in quadrant 1, whereas Graph 2 is a function because any vertical line you can draw only passes through the graph once.

Graph 3 - not a function.

Graph 4 - not a function.

Graph 5 - not a function.

Graph 6 is a function.

6 0
4 years ago
If you have a $54.40 balance in your checking account, and you make a deposit of $150.00, what will the new balance be?A. $194.4
yarga [219]
Simply add the two numbers;

Beginning Balance:  $   54.40
Add: cash deposit   <u> $ 150.00</u>
Ending Balance        $ 204.40

ANSWER IS C. $204.40


7 0
3 years ago
Find the slope of the line that contains (−9, 1) and (3, 6).
Neko [114]

Answer:

5/12

Step-by-step explanation:

slope is  \frac{1y-2y}{1x-2x}

so \frac{6 - 1}{3 - (-9)} and that is 5/12

Please mark brainliest!!! Thanks.

6 0
3 years ago
What is -2/3 divided by 6/8
Ierofanga [76]

Answer:

-8/9 yw

Step-by-step explanation:

just divide the numbers by each other:D

8 0
3 years ago
Read 2 more answers
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