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2 years ago

A 45 ounce box of cereal costs $3.99. Find the unit price. Round your unit

Mathematics

1 answer:

Inessa05 [86]2 years ago

3 0

Answer:

0.1125 ounces per cent

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You roll two dice. How many ways can you<br> roll a sum of 8 or a sum of 10?

dezoksy [38]

Answer:

There are Five different ways.

Step-by-step explanation:

Sum: 8 Combinations 5 Probablity: 13.89%

Sum: 10 Combinations 3 Probability: 8.33%

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3 years ago

twice a number plus three times another number equals 4. three times the first number plus four times the other number is 7. wha

Drupady [299]

Answer:

x=5, y=-2. (5, -2).

Step-by-step explanation:

2x+3y=4

3x+4y=7

----------------

3(2x+3y)=3(4)

-2(3x+4y)=-2(7)

----------------------

6x+9y=12

-6x-8y=-14

-----------------

y=-2

2x+3(-2)=4

2x-6=4

2x=4+6

2x=10

x=10/2

x=5

5 0

3 years ago

Find the area of a circle with<br>radius, r = 5.52m.<br> answer rounded to 2 DP.

Mice21 [21]

Answer:

Step-by-step explanation:

Formula = A=πr2

Putting values in the equation

A = (3.14) (5.52)^2

= 95.73

7 0

3 years ago

Read 2 more answers

How to solve this question.

Brums [2.3K]

X is greater than or equal to 8

x is greater than or equal to 2

8 0

3 years ago

What linear function represents the line given by the point slope equation y+7= 2/3(x+6)?

aleksandrvk [35]

Answer:

The graph of the line in the attached figure

Step-by-step explanation:

we have

$y+7=\frac{2}{3}(x+6)$

This is the equation of a line into point slope form

The slope is $m=\frac{2}{3}$

The line pass through the point (-6,-7)

To graph the line find the y-intercept

Remember that

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

For x=0

$y+7=\frac{2}{3}(0+6)$

$y+7=\frac{2}{3}(6)$

$y+7=4$

$y=4-7=-3$

The y-intercept is the point (0,-3)

with the point (-6,-7) and (0,-3) plot the line

see the attached figure

8 0

3 years ago