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barxatty [35]
3 years ago
5

(2-5)^2-(4×5^2)what's the answer?show work​

Mathematics
1 answer:
Bond [772]3 years ago
4 0

Answer:   -91

Step-by-step explanation:

(2-5)^2-(4*5^2)

Follow the order of operations.

2-5=-3 Which uses the property of parentheses

(-3)^2-(4*5^2)

(-3)^2=9 which uses the property of  exponents

5^2=25 which uses the property of exponents

9-(4*25)

4*25=100 which uses the property of multiplication

=9-100 which uses the property of subtraction

=-91

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nydimaria [60]

Answer:

In every 42 days,  Sherman and Brad will go golfing on the same day.

Step-by-step explanation:

Given:

Sherman goes golfing every 6th day.

Brad goes golfing every 7th day.

If they both went golfing today, we need to determine how many days unit they will go golfing on the same day again.

Solution:

In order to determine how many days unit Sherman and Brad will go golfing on the same day again, we will take least common multiple of 6 and 7.

To find least common multiple of 6 and 7, we will list out their multiples.

6=6,12,18,24,30,36,42

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4 years ago
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3 years ago
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To find the x-intercept, we let y = 0 and solve for x and to find y-intercept, we let x=0 and solve for y. Figure out the x-inte
zavuch27 [327]

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Step-by-step explanation:

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4 0
3 years ago
-3х + 2y = 56<br> -5x- 2y = 24<br><br> X=<br> Y=
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Answer:

x = -10

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3 years ago
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