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Ne4ueva [31]
2 years ago
15

Which equation could be true ?

Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
4 0

Answer:

first one

Step-by-step explanation:

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Please help asap dont want to fail final exam
Alex787 [66]

Answer: C

Step-by-step explanation:

3 0
2 years ago
what is the smallest of 3 consecutive positive integers if the product of smaller two interfere is 5 less than 5 times the large
Lady_Fox [76]

Answer:

Two options:

5,6, and 7

-1,0,and 1

Step-by-step explanation:

Three consecutive natural numbers can be represented as n, n+1, and n+2.

The product of the smaller two would be n(n+1). The less than 5 times the larger is 5(n+2)-5.

Set them equal and solve by factoring:

n(n+1) = 5(n+2) -5\\n^2+n = 5n+10 -5\\n^2+n = 5n+5\\n^2 -4n-5=0\\(n-5)(n+1)=0

Set each factor equal to 0.

n-5==0 so n=5.

n+1=0 so n=-1.

This means the 3 consecutive numbers would be 5,6, and 7

OR

-1, 0 or 1.

8 0
3 years ago
1 point
BARSIC [14]
The answer to this Is 38.4
7 0
3 years ago
What is the probability that Ron picks a red ball from bag 1, a blue ball from bag 2, and a
9966 [12]

1. 1/3 to get a red ball.

2. 4/13 to get a blue ball.

3. 3/7 to get a green ball.

Hope this helps!

7 0
3 years ago
Suppose 30% out of 500 students play an instrument describe one way to find 30% out of 500
lakkis [162]

Answer:

Multiply 500 by 0.30

Step-by-step explanation:

30% = 0.30 In Decimal Form

Multiply

500x0.30=150

150 Is 30% Of 500

7 0
2 years ago
Read 2 more answers
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