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2 years ago

Are the equations y=-1/3x+4 and -2x+y=-3 dependent, independent or neither ?

Mathematics

1 answer:

hjlf2 years ago

7 0

Answer:

awwwww ue k sj ej sjbsbudiheh dibdubhdu

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What is the area of the figure

Free_Kalibri [48]

Answer:

112.5ft^2

Step-by-step explanation:

10 x 9 = 90

9 × 5 × .5 = 22.5

90 + 22.5 = 112.5

8 0

2 years ago

A plane flew 2,190 kilometers from Chicago to Flagstaff. Another plane flew 2,910 kilometers from Chicago to Oakland. How much f

DiKsa [7]

The answer is 720.hope it helps.

3 0

3 years ago

Read 2 more answers

Well's College in New York was previously an all girls school. In 2005, the college began to allow boys to enroll. By 2012, the

kogti [31]

Answer: 150 boys

Step-by-step explanation:

Let the number of boys be x

Since there were 200 more girls than boys, the number of girls will be: = x + 200

Since the ratio of boys to girls was 3:7, this can be solved further below:

3/7 = x/x+200

Cross multiply

(7 × x) = 3(x + 200)

7x = 3x + 600

7x - 3x = 600

4x = 600

x = 600/4

x = 150

The number of boys enrolled is 150

Number of Girls will be:

= X + 200

= 150 + 200

= 350

Check: Number of boys / Number of girls

= 150/350

= 3/7

= 3:7

7 0

2 years ago

HELP ME PLEASE PLEASE IM BEGGING

suter [353]

Answer:

FALSE, (2, 9) is not a solution to the set of inequalities given.

Step-by-step explanation:

Simply replace x by 2 and y by 9 in the inequalities and see if the inequality is true or not:

irst inequality:

$y\geq 4x\\9\geq 4\,(2)\\9\geq 8$

so thi inequality is verified as true since 9 is larger or equal than 8

Now the second inequality:

$y$

This is FALSE since 9 is larger than 4 (not smaller)

Therefore the answer to the question is FALSE, (2, 9) is not a solution to the set of inequalities given.

6 0

2 years ago

Tim, mobs, Rita, Cassie earned two $ 20 bills , three $10 bills , three dimes , and two pennies from their shared paper route. H

Marizza181 [45]

Answer:

7.5425 US$ Each

Step-by-step explanation:

Please mark brainliest :)

5 0

2 years ago