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Anika [276]
3 years ago
15

Is y=0.4x proportional or no?

Mathematics
1 answer:
Zarrin [17]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

Is proportional because it has 0,0 so it is proportional (sorry if is not helful this is was my teacher taught me hope it is helpful.

You might be interested in
Jack is 1.78 m tall.<br> Amy is 5 cm taller than Jack.<br> How tall is Amy?
irakobra [83]

Answer:

1.83

Step-by-step explanation:

1.78 + 5 cm

because it says she is taller so you add both

4 0
3 years ago
Find the greatest common factor of 26 and 14.
Molodets [167]

Answer:

2

Step-by-step explanation:

A factor is a number that can evenly divide into another number.

Let’s list all the factors of both numbers.

26: 1, 2, 13, 26

14: 1,2, 7, 14

Now find the GCF, or greatest common factor. The biggest number that is a factor of both 26 and 14 is 2.

Therefore, the GCF of 26 and 14 is 2.

6 0
3 years ago
Store A: 12 oz bag of popcorn for $3.81.
svetoff [14.1K]

Store A answer:

$0.32

Store A explanation:

You divide the cost by the number of ounces, so 3.81 / 12, which equals 0.3175, which rounded to the hundredths place is $0.32

Store B answer:

$0.37

Store B explanation:

You divide the cost by the number of ounces, so 1.10 / 3, which equals 0.3666667, which rounded to the hundredths place is $0.37.

Overall answer:

A

Overall explanation:

The price per ounce at store A is less then the price per ounce at store B.

Hope this helps!!!

5 0
3 years ago
Please help me with this question
sesenic [268]
By looking at the graph, we can tell that the slope is  rise / run =  2 / -2  = -1

Slope = -1

We can also see that the y intercept is -1 or in point form (0,-1) Look at the line, it crosses the y axis between 0 and -2 at -1.
4 0
3 years ago
(b) 22 is 55% of what?
Rashid [163]

Answer:

40

Step-by-step explanation

22 / 55% = Y / 100%

Solve for Y Using cross multiplication of two fractions, we get

55Y = 22 x 100

55Y = 2200

Y  = 2200/100 =  40

3 0
3 years ago
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