2 years ago

What’s the answer to this ?

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

7 0

Answer:

the second one because 3 divided by 1.5 is 2 then it's right

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Your bill from Acme Supply Company is marked "3/15, net 30." The amount of the bill is $289.95. If you pay the bill within 15 da

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Answer:

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Step-by-step explanation:

289.95x30= $8,695.50

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2 years ago

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Vanyuwa [196]

(a) The product of $(2x-4)\ and\ (3x^2-x+4)$ is calculated to be $=6x^3-14x^2+12x-16$

(b)The product of $(2x-4) \ and\ (3x^2-x+4)\$ is not equal to the product of $(4x-2)\ and\ (3x^2-x+4)$

<u>Step-by-step explanation:</u>

$(2x-4)(3x^2-x+4)\\\\=(2x.3x^2)+(2x.-x)+(2x.4)+(-4.3x^2)+(-4.-x)+(-4.4)\\\\=6x^3-2x^2+8x-12x^2+4x-16\\\\=6x^3-14x^2+12x-16$

$(4x-2)(3x^2-x+4)\\\\=(4x.3x^2)+(4x.-x)+(4x.4)+(-2.3x^2)+(-2.-x)+(-2.4)\\\\=12x^3-4x^2+16x-6x^2+2x-8\\\\=12x^3-10x^2+18x-8$

The product of $(2x-4) \ and\ (3x^2-x+4)\$ is not equal to the product of $(4x-2)\ and\ (3x^2-x+4)$

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2 years ago

Find the value of x.

jok3333 [9.3K]

Answer:

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Step-by-step explanation:

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2 years ago

If there are 30 adults at a party and 21 kids at a party what is the fraction of adults at the party

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2 years ago

Read 2 more answers

Find a point-slope form for the line with slope 1/5 and passing through the point (-4,-9).

sattari [20]

Answer:

y + 9 = $\frac{1}{5}$ (x + 4)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = $\frac{1}{5}$ and (a, b) = (- 4, - 9) , thus

y - (- 9) = $\frac{1}{5}$ (x - (- 4) ) , that is

y + 9 = $\frac{1}{5}$ (x + 4)

3 0

2 years ago