2x=12+12x????????????

Mathematics

2 answers:

liubo4ka [24]2 years ago

6 0

Answer:

x = 12

Step-by-step explanation:

1) Add the numbers

2x = 12 + 12

2x = 24

2) Divide both sides of the equation by the same term

2x = 24

$\frac{2x}{2} = \frac{24}{2}$

3) cancel terms that are in both the numerator and denominator.

Divide the numbers.

x= 12

Effectus [21]2 years ago

3 0

Answer:

$\sf\longmapsto \: x = 12$

Step-by-step explanation:

$\sf\longmapsto \: 2x = 24$

$\sf\longmapsto \: x = \frac{24}{2}$

$\sf\longmapsto \: x = 12$

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Can someone please help me with this

UNO [17]

Ok so we know that student tickets cost $5, and adult tickets cost $8. We also know that the total no. of tickets sold was 150.

Let's make the amount of student tickets sold be S, and the no. of adult tickets sold be A.

We know that tickets sales amounted to $1,020, so:
8A + 5S = 1020
And:
A + S = 150. Multiply this by 5;
5A + 5S = 750

When you subtract the two equations;
(8A+5S) - (5A+5S) = 1020-750
So 3A = 270
A = 90
So 90 adult tickets were sold.
S = 150 - 90
= 60
So 60 student tickets were sold (although you don't need this as part of your answer)

Hope this helped

4 0

3 years ago

Evie and Sophia are planning a cement patio by their swimming pool. A contractor says the cement will weigh 61⁄3 tons. How many

Marat540 [252]

Answer:

It will take them 28 loads

Step-by-step explanation:

In this question, we are basically asked to divide both quantities and report the result

We divide

(61/3) / (3/4) = 244/9 = 27.11

It will take them 28 loads to haul all the cement in their pick up truck, which can carry 0.75 ton.

The options are incorrect.