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MrRa [10]
3 years ago
6

Can someone help me how do you eliminate “x”

Mathematics
1 answer:
Contact [7]3 years ago
5 0

Answer:

Multiply the bottom one by -4

Step-by-step explanation:

to cancel in a system of equations, there must be a negative and a positive of both variables. - times - equals +, so multiply -x by -4 to get 4x, thus cancelling -4x with 4x.

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Jill and Marcy go to an ice cream store where they have the option of getting a smoothie in either a cylindrical or rectangular
k0ka [10]

Answer: Jill got the larger smoothie and its volume is 1609.14 cubic cm.

Step-by-step explanation:

Since we have given that

Jill purchased the cylindrical container.

Height of container = 8 cm

Radius = 8 cm

So, volume of cylindrical container would be

\pi r^2h\\\\=\dfrac{22}{7}\times 8\times 8\times 8\\\\=1609.14\ cm^3

Marcy purchased the rectangular container.

Height of container = 8 cm

Width = 8 cm

Length = 8 cm

so, volume of rectangular container would be

l\times b\times h\\\\=8\times 8\times 8\\\\=512\ cm^3

Hence, Jill got the larger smoothie and its volume is 1609.14 cubic cm.

3 0
3 years ago
HELP PLEASEEEEEEE<br> 15 - 4x = 2(3x + 1)
bixtya [17]

Answer:

x = 1.3

Step-by-step explanation:

15 - 4x = 2(3x + 1)

15 - 4x = 6x + 2

-2                 -2

--------------------------

13 - 4x = 6x

   +4x      +4x

--------------------------

13 = 10x

/10    /10

---------------------------

1.3 = x

6 0
3 years ago
Read 2 more answers
Once simplified, which of the expressions below is equal to 14x+3? Select all that apply.
fgiga [73]

Answer:

A and B

Step-by-step explanation:

9x+9+5x-6

14x+3

32x+8-18x-5

14x+3

4 0
3 years ago
Read 2 more answers
Are property taxes based on the market value of the home?
Butoxors [25]
Yes because the property taxes are calculated by taking the mill levy and multiplying it by the assessed value of the owner’s property
3 0
3 years ago
Find the measure of the largest angle in the triangle shown . PLS HELP
Andre45 [30]

Answer:

72°

Step-by-step explanation:

So the three angles of a triangle always add up to 180°. This means that

15x + 21x + 24x = 180

This becomes:

60x = 180

And solves as:

x = 3

The largest angle has to be the one marked with 24x because it has the largest coefficient and x is a constant.

24x = 24(3) = 72

The measure of the largest angle in the triangle is 72°.

4 0
2 years ago
Read 2 more answers
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