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3 years ago

In the table, hoe many cups of flour would you need to make 90 cookies? Graph the relationship below

Mathematics

1 answer:

-Dominant- [34]3 years ago

3 0

Not sure what we need to do for this question, as it appears that you have already completed it, but looking over your answer, the graphed relationship looks correct! And it would take 3 cups of flour to make 90 cookies, as per the table.

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Please help me out!

andrew11 [14]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

One vegetable warehouse had 210 tons of potatoes, another one had 180 tons. 90 tons of potatoes were delivered to the first and

kow [346]

Answer:

The number of days in which the amount in warehouse #2 is 1.2 greater than warehouse #1 is 6 days.

Step-by-step explanation:

Let

x: number of days

y: amount of potatoes

We can express the amount of potatoes in each warehouse using linear equations:

Warehouse #1: $y_1 = 90x+210$

Warehouse #2: $y_2 = 120x+180$

We need to find the value of x when $1.2*y_{1} =y_{2}$

Substituting the expressions for y1 and y2 in $1.2*y_{1} =y_{2}$ :

$1.2*(90x+210) =120x+180$

Applying distributive law:

$108x+252 =120x+180$

Solving the equation by subtracting 108x and 180 on both sides:

$108x+252-108x-180 =120x+180-108x-180$

$252-180 =120x-108x$

$72 =12x$

Now we divide by 12 on both sides:

$\frac{72}{12} =\frac{12x}{12}\\6=x\\x=6$

Therefore, the number of days in which the amount in warehouse #2 is 1.2 greater than warehouse #1 is 6 days.

4 0

4 years ago

Suppose your average, after taking 4 quizzes, is 73(out of 100). What must your average be on the next 5 quizzes to increase you

pychu [463]

x = average of next 5 quizzes

4 * 73 = first 4 quizzes

There will be a total of 4 +5 = 9 quizzes

Average of all quizzes = 88 = (4*73+5x)/9

9*88 = 9*(292 +5x)/9

792 = 292 + 5x

500 = 5x

X = 500/5 = 100

<span> Next 5 quizzes need to average 100</span>

8 0

3 years ago

What is the 8th term in the geometric sequence described by this explicit

valentina_108 [34]

Answer:

The 8th term in the geometric sequence described by this explicit formula is 384.

8 0

3 years ago

PLS HELP ASAP DOING A TEST<br> What is the diameter of a plate with circumference of 25 cm.?

Alexeev081 [22]

Answer:

7.95

Step-by-step explanation:

:) I did it first

I commented because the spot was taken at the moment

8 0

3 years ago