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4 years ago

5x − 3y − z if x = −2, y = 2, and z = −3

2 answers:

7 0

Just plug in and solve
5x − 3y − z → 5(-2) − 3(2) − (-3)

5(-2) − 3(2) − (-3) → -10 - 6 +3

-10 - 6 +3 → -16 + 3

-16 + 3 = -13

answer is -13

Dennis_Churaev [7]4 years ago

6 0

The answer is -13. Hope I helped ;)

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3 years ago

Find the cost of leveling a badminton court 132m long and 58 m broad at the rate of Rs. 80 per sq. m.

serg [7]

Answer:

Rs. 612,480

Step-by-step explanation:

Hi there,

Here the question asks us to find the cost of leveling a badminton court at the rate of Rs.80 per sq..

So by the word leveling we know that we have to find the area of the court in order to proceed further.

(I am assuming the court to be rectangular in shape).

Area of a rectangle = Length * Breadth

*Length = 132 meters

*Breadth = 58 meters

==> 132*58= 7656 m^2

So now that we got the area of the badminton court lets find the cost of leveling it ==>

Cost of leveling per meter^2 = Rs. 80

Area = 7656 m^2

==> 7656 * 80 = 612,480

So the cost would be Rs. 612,480

If you found this answer helpful please mark me as brainliest.

8 0

2 years ago