4 years ago

What does x equal? 3x - 2

Mathematics

1 answer:

andrew-mc [135]4 years ago

6 0

Answer:

it need the equality

Step-by-step explanation:

because it is as dominat

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The height of a pyramid is doubled, but its length and width are cut in half. What is true about the volume of the new pyramid?

chubhunter [2.5K]

Answer:

B.)The new pyramid has a volume that is One-half the volume of the original pyramid.

Step-by-step explanation:

got it right on test.

6 0

3 years ago

Read 2 more answers

Trevon and Ming are selling cheesecakes for a school fundraiser. Customers can buy French silk cheesecake and apple cheesecake.

qwelly [4]

The cost of one French silk cheesecake is $5 and one apple cheesecake is $14.

Step-by-step explanation:

Let,

Cost of one French silk cheesecake = x

Cost of one apple cheesecake = y

According to given statement;

8x+y=54 Eqn 1

3x+y=29 Eqn 2

Subtracting Eqn 2 from Eqn 1

$(8x+y)-(3x+y)=54-29\\8x+y-3x-y=25\\5x=25$

Dividing both sides by 5

$\frac{5x}{5}=\frac{25}{5}\\x=5$

Putting x=5 in Eqn 1

$8(5)+y=54\\40+y=54\\y=54-40\\y=14$

The cost of one French silk cheesecake is $5 and one apple cheesecake is $14.

Keywords: linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

3 0

3 years ago

Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making

Montano1993 [528]

Answer:

-73

Step-by-step explanation:

if f is 73

and they made f negative, they just made 73 negative too.

i don't know if there is more in that expression

all i can see is

-f=___

7 0

3 years ago

Ms. galendez's backyard is a rectangle whose length is twice the width. if the perimeter is 720 ft, what are the dimensions of h

Talja [164]

Answer:

120ft and 240ft

Step-by-step explanation:

720 = 2L + 2W

Since L = 2W, we get

720 = 2(2W) + 2W

6W = 720

W = 120

L = 2W = 2(120) = 240

The dimensions of the yard are 120 feet and 240 feet

3 0

4 years ago

Select an expression that is equivalent to 36−−√9. 323 332 33 315

rusak2 [61]

Provided options are not clear.

But we know that 36 = 6² = (2·3)² = 2²·3²

7 0

3 years ago