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aliya0001 [1]
2 years ago
13

A jar contains 550 beans. Of all the beans. 2/5 are white beans and the rest are navy beans. What is the ratio of white beans yo

navy beans?​
Mathematics
1 answer:
marysya [2.9K]2 years ago
6 0

Answer: 2:3

Step-by-step explanation:

if 2/5 of the beans are white, that means that 3/5 are navy because 2/5+3/5 = 1.

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Mabel bought b bags of beans. There are 15 beans in each bag. Write an expression that shows how many beans Mabel bought.
denpristay [2]

Answer:

y= x+15

Step-by-step explanation:

I think that will be your equation

8 0
2 years ago
Find the equation of the linear function represented by the table below in slope-intercept form. x y 1 -3 2 -9 3 -15 4 -21
aleksley [76]

Answer:

The numbers:

1, -3, 2, -9, 3, -15, 4, -21,

are not linear.

Step-by-step explanation:

If it was linear:

4, 3, 2, 1, -3, -9, -15, -21

8 0
3 years ago
Whats balance fe+30^2 >fe^2O^3
blsea [12.9K]

Answer:

You are given:

4Fe+3O_2 -> 2Fe_2O_3

4:Fe:4

6:O_2:6

You actually have the same number of Fe on both sides, The same is true for O_2 so yes this equation is properly balanced.

For added benefit consider the following equation:

CH_4+O_2-> CO_2+2H_2O

ASK: Is this equation balanced? Quick answer: No

ASK: So how do we know and how do we then balance it?

DO: Count the number of each atom type you have on each side of the equation:

1:C:1

4:H:4

2:O:4

As you can see everything is balanced except for O To balance O we can simply add a coefficient of 2 in front of O_2 on the left side which would result in 4 O atoms:

CH_4+color(red)(2)O_2-> CO_2+2H_2O

1:C:1

4:H:4

4:O:4

Everything is now balanced.

Step-by-step explanation:

5 0
2 years ago
I dont know how to do this...<br>I need #48
agasfer [191]
Just switch the x and the 3
8 0
3 years ago
Read 2 more answers
Using the graph below, identify 2 solutions to the inequality y&lt;-3/2x+2
lora16 [44]
Any point in that shaded area  is a solution
(0,0) is a solution
(-1,-1) is a solution
(-3,3) is a solution
etc
3 0
3 years ago
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