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3 years ago

Write a verbal problem that involves subtracting 4 liters.

Mathematics

1 answer:

Alona [7]3 years ago

8 0

A kiddy pool going over it’s limit so you have to subtract 4 liters to get to the safe level bar.

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8 more than twice a number is greater then -14

zepelin [54]

Answer:

x>-11

Step-by-step explanation:

2x+8>-14

2x>-14-8

2x>-22

x>-22/2

x>-11

4 0

2 years ago

Three vertices of a rectangle are given. Find the coordinates of the fourth vertex. (-3,-3) (7,-3) (7,2)

Alik [6]

The answer is D.

(-3, -3), (-3, 2)
(7, -3), (7, 2)

7 0

3 years ago

The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 se

Dominik [7]

Answer: the price of a senior citizen's ticket is $8.

the price of a child's ticket is $14

Step-by-step explanation:

Let x represent the price of a senior citizen's ticket.

Let y represent the price of a child's ticket.

On the first day of ticket sales, the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. It means that

3x + y = 38- - - - - - - - - - - -1

The school took in $52 on the second day by selling 3 senior citizen and 2 child tickets. It means that

3x + 2y = 52- - - - - - - - - - - -2

Subtracting equation 2 from equation 1, it becomes

- y = - 14

y = 14

Substituting y = 14 into equation 1, it becomes

3x + 14 = 38

3x = 38 - 14 = 24

x = 24/3

x = 8

6 0

3 years ago

Rational number between 3.623623 and 0.484848

nataly862011 [7]

Answer:

Step-by-step explanation:

A rational number between 3.623623 and 0.484848 is 1.

4 0

3 years ago

Read 2 more answers

If f(×)=4×^2+1 and g(x)=×^2-5 find (f-g)(×)

trasher [3.6K]

Answer:

$\large\boxed{(f-g)(x)=3x^2+6}$

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)\\\\f(x)=4x^2+1,\ g(x)=x^2-5\\\\\text{Substitute:}\\\\(f-g)(x)=(4x^2+1)-(x^2-5)=4x^2+1-x^2-(-5)\\\\=4x^2+1-x^2+5\qquad\text{combine like terms}\\\\=(4x^2-x^2)+(1+5)=3x^2+6$

8 0

3 years ago