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poizon [28]
3 years ago
10

How do I do A? Please Help

Mathematics
1 answer:
Neko [114]3 years ago
5 0

Answer:

y=300x

Step-by-step explanation:


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 above, -6 and -<span>1 2x2</span> - 6x - 1x - 3. Step-4 :
8 0
2 years ago
Two important ingredients for baking bread are yeast and flour. To make a loaf of bread of at most 30 servings, maintain a yeast
IceJOKER [234]

Answer:

If 0.25 oz of yeast is used, then 50oz of flour is needed.

It would require 0.5 oz of yeast for 90 oz the flour.

Step-by-step explanation:

We know that the proportion of yeast (y) and flour (f) is 1: 200 when a maximum of 30 servings of bread is made. This is:

\frac{y}{f} = \frac{1}{200}

So if we use 0.25 oz of yeast:

y = 0.25\\\\y = (f)\frac{1}{200}\\\\0.25 = (f)\frac{1}{200}\\\\0.25 * 200 = f\\\\f = 50\ oz

if 0.25 oz of yeast is used, then 50oz of flour is needed.

If you make 60 servings of bread with 90 oz. Of flour, then you should keep the following ratio:

\frac{y}{f} =\frac{1}{180}

So, if we use f = 90 0z of flour:

f = 90\ oz\\\\f = 180y\\\\90 = 180y\\\\y = \frac{90}{180}\\\\y = 0.5\ oz

It would require 0.5 oz of yeast.

4 0
2 years ago
The selling price for a classic car is $16000 which is. $1000 more than three times its original price. What was the original pr
babunello [35]
1) Subtract 1,000 from 16,000.
Now you have 15,000.
2) Divide 15,000 by 3.
The original price of the car was $5,000.
6 0
3 years ago
What is 8/5 divided by 3?
alexira [117]
Know that dividing by 3 is the same as multiplying by 1/3. 

Thus, 8/5 * 1/3 = 8/15
6 0
2 years ago
PLEASE HELP 100 POINTS! NEED HELP ASAP
jenyasd209 [6]

Answer:

see the explanation

the graph in the attached figure

Step-by-step explanation:

Let

x ----> the number of bags of popcorn

y ---> the number of drinks

we know that

The price of each bag of popcorn was $5

The price of each drink was half the price of a bag of popcorn

so

The price of each drink was $5/2=$2.5

Remember that

The number of bags of popcorn and drinks Judy bought, multiplied by their prices, should equal $30.

The linear equation that represent this situation is    

5x+2.5y=30

To graph the linear equation , find the intercepts

Find the y-intercept

The y-intercept is the value of y when the value of x is equal to zero

In the context of the situation, the y-intercept represent the number of drinks Judy can buy when the number of bags of popcorn equals zero

so

For x=0

5(0)+2.5y=30

2.5y=30

y=12\ drinks

The y-intercept is the point (0,12)

Find the x-intercept

The x-intercept is the value of x when the value of y is equal to zero

In the context of the situation, the x-intercept represent the number of bag of popcorn Judy can buy when the number of drinks equals zero

so

For y=0

5x+2.5(0)=30

5x=30

x=6\ bags\ of\ popcorn

The x-intercept is the point (6,0)

To graph the line plot the intercepts and join the points

using a graphing tool

The graph in the attached figure

7 0
3 years ago
Read 2 more answers
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