3 years ago

The sum of three consecutive integers is 126..............

1 answer:

6 0

The three consecutive integers are: x, (x+1) and (x+2).
We can suggest this equation:
x+(x+1)+(x+2)=126
3x+3=126
3x=126-3
3x=123
x=123/3
x=41

x=41
(x+1)=41+1=42
(x+2)=41+2=43

Answer: the three consecutive integers would be: 41,42 and 43.

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Find the value of this expression if x = 5 and y = -1

geniusboy [140]

Answer:

5/6

Step-by-step explanation:

8 0

3 years ago

There are 24 girls on the track team. First race2/3 girl ran.only1/4 girl ran in second race. 1/6 on third race. Hiw many more g

alukav5142 [94]

Answer:

10 more girls

Step-by-step explanation:

So here 2/3 of 24 ran for first race

Then it gives us that 16 girls ran for first race.

Next, 1/4 of 24 ran for second race

That is 6 girls

The remaining girls ran for the third race,

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5 0

3 years ago

Simplify. 3(x+2y)+5x−y+1

Fudgin [204]

<span> 3(x+2y)+5x−y+1
Use distributive property
3x+6y+5x-y+1
Add 5x to 3x
8x+6y-y+1
Subtract y from 6y
Final Answer: 8x+5y+1</span>

3 0

3 years ago

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Evaluate the expression (14 − 4)2 ÷ 10.<br><br> The value of the expression is value of

stira [4]

Answer:

Step-by-step explanation:

PEMDAS says to do the equations in parentheses first

(14-4) = 10

PEMDAS then says to do multiplication or division, whichever comes first in the equation, which is multiplication in this case

(10)2 = 20

20 ÷ 10 = 2

4 0

3 years ago

Help pls so people say it’s none of these but idk I am confused.

crimeas [40]

Answer:

Volume = $\pi r^2 h$

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$r^2 = \displaystyle\frac{314}{3.14}$

$r^2 = 100$

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Dont get confused try to understand : )

8 0

3 years ago

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