All categories

3 years ago

Which algebraic expression is equivalent to the expression below 6 parentheses 2x + 7 parentheses -5

Mathematics

1 answer:

Inga [223]3 years ago

8 0

If I understand this, you have the equation 6(2x+7)-5. This is equal to 12x+37. Hope this helps.

You might be interested in

The weight of an apple is 150g rounded to the nearest 5g

Gekata [30.6K]

Answer:

The weight of an apple is 150g rounded to the nearest 5g

what is the lower bound weight of the apple

what is the upper bound of the weight of the apple

Step-by-step explanation:

The weight of an apple is 150g rounded to the nearest 5g

what is the lower bound weight of the apple

what is the upper bound of the weight of the apple

7 0

3 years ago

Anything that has mass and takes up space is

kvasek [131]

Matter is anything that takes up space and has mass.

8 0

4 years ago

A truck is being filled with cube-shaped packages that have side lengths of 1/4 foot. The part of the truck that is being filled

n200080 [17]

Answer:

24000 pieces.

Step-by-step explanation:

Given:

Side lengths of cube = $\frac{1}{4} \ foot$

The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8 ft x 6 1/4 ft x 7 1/2 ft.

Question asked:

What is the greatest number of packages that can fit in the truck?

Solution:

First of all we will find volume of cube, then volume of rectangular prism and then simply divide the volume of prism by volume of cube to find the greatest number of packages that can fit in the truck.

$Volume\ of\ cube =a^{3}$

$=\frac{1}{4} \times\frac{1}{4}\times \frac{1}{4} =\frac{1}{64} \ cubic \ foot$

Length = 8 foot, Breadth = $6\frac{1}{4} =\frac{25}{4} \ foot$ , Height = $7\frac{1}{2} =\frac{15}{2} \ foot$

$Volume\ of\ rectangular\ prism =length\times breadth\times height$

$=8\times\frac{25}{4} \times\frac{15}{2} \\=\frac{3000}{8} =375\ cubic\ foot$

The greatest number of packages that can fit in the truck = Volume of prism divided by volume of cube

The greatest number of packages that can fit in the truck = $\frac{375}{\frac{1}{64} } =375\times64=24000\ pieces\ of\ cube$

Thus, the greatest number of packages that can fit in the truck is 24000 pieces.

7 0

3 years ago

the population of a small city grows by 600 every year. If there were 900 people initially, find the population of the city 60 y

soldier1979 [14.2K]

Answer:

36900

Step-by-step explanation:

It's a linear function with equation P(t)=900+600*t. P(60)=900+600*60=36900

8 0

3 years ago

Someone please explain how to do this problem? :) Factor completely 2c5 + 44c4 + 242c3.

frez [133]

2c5+44c4+242c32c5+44c4+242c3=2c3(c+11)(c+11)

8 0

3 years ago

Read 2 more answers