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3 years ago

What is the current salary, if the purchasing power is $2000?

Mathematics

1 answer:

garri49 [273]3 years ago

4 0

2500 is your answer for your salary

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Please help me with is. Factor 4x2 + 12x + 5.

umka2103 [35]

if you meant that then, you would do this. turn it into 4x^2+10x+2x+4. the factor out the 2x which would be 2x(2x+5)+2x+5 and then factor the 2x+5 which would become (2x+5)x(2x+1)

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3 years ago

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What is the solution of sqareroot 1-3x = X+3?

Nezavi [6.7K]

Answer:

x=-8 or x=-1 (first option)

Step-by-step explanation:

$\sqrt{1-3x}=x+3\\1-3x=(x+3)^{2} \\$

now expand the bracket on the right

$1-3x=x^{2} +6x+9\\simplify:\\1-9=x^2+6x+3x\\-8=x^2+9x\\$

now make it a quadratic equation:

$x^2+9x+8=0\\factorise:\\(x+1)(x+8)\\so:\\x+1=0 \\x=-1\\\\and \\x+8=0\\x=-8$

3 0

3 years ago

HELP! ASAP

JulijaS [17]

Answer:

Tthe area of the shaded region is $(x^{2}-3x+36)\ unit^{2}$

Step-by-step explanation:

we know that

To find the area of the shaded region (blue region), subtract the area of the smaller rectangle from the area of the larger square

Find the area of the larger square

$A=(x+1)^{2}=(x^{2}+2x+1)\ unit^{2}$

Find the area of the smaller rectangle

$A=5(x-7)=(5x-35)\ unit^{2}$

Subtract the polynomials

$(x^{2}+2x+1)-(5x-35)=(x^{2}-3x+36)\ unit^{2}$

4 0

3 years ago

WHY IS NOBODY HELP ME I GOT 2 OTHER QUESTIONS POSTED AND NOBODY ANSWERED ME

andriy [413]

Not everybody knows the answers and sees your questions

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3 years ago

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Kids bought a package with 2 9/ 16 lb of ground meat to make hamburgers he was he has 2/5 pound of ground meat left about how ma

poizon [28]

Answer:

The quantity of ground meat he use for hamburgers is 2 $\frac{13}{80}$ pounds

Step-by-step explanation:

Given as :

The total quantity of ground meat bought to make hamburgers = 2 $\frac{9}{16}$

Or, The total quantity of ground meat bought to make hamburgers = $\frac{41}{16}$ pound

The quantity of ground meat left after use = $\frac{2}{5}$ pound

Now, let The quantity of ground meat used for hamburgers = x pound

So, x = The total quantity of ground meat bought - The quantity of ground meat left

Or, x = $\frac{41}{16}$ pound - $\frac{2}{5}$ pound

Or, x = $\frac{205-32}{80}$ pound

I.e x = $\frac{173}{80}$

∴ x = 2 $\frac{13}{80}$ pounds

Hence The quantity of ground meat he use for hamburgers is 2 $\frac{13}{80}$ pounds . Answer

7 0

4 years ago