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3 years ago

Find the OPPOSITE of each integer. -3

Mathematics

1 answer:

vivado [14]3 years ago

7 0

Answer:

Step-by-step explanation:

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Factor the expression <br> 5x^2 -22x -15

Murljashka [212]

$5x^2-22x-15=5x^2\underbrace{-25x+3x}_{-22x}-15\\\\=(5x^2-25x)+(3x-15)=5x(x-5)+3(x-5)\\\\=\boxed{(x-5)(5x+3)}$

3 0

3 years ago

7 is ten times the value of what

MrRissso [65]

Answer:

0.7

Step-by-step explanation:

0.7x10=7

8 0

3 years ago

The cost for the raw materials of marble countertops, can be represented by the function , where is the area of the countertops.

Lady_Fox [76]

Answer:

$m(c(a)) = 4.8875a$

Step-by-step explanation:

The missing parameters are:

$c(a) = 4.25a$ --- Cost of marble countertops

$m(c) = 1.15c$ --- Cost of retail markup

Required

The cost of marked up price

This implies that we calculate m(c(a))

We have:

$c(a) = 4.25a$

$m(c) = 1.15c$

$m(c) = 1.15c$ can be written as:

$m(c(a)) = 1.15*c(a)$

Substitute: $c(a) = 4.25a$

$m(c(a)) = 1.15*4.25a$

$m(c(a)) = 4.8875a$

Hence, the cost of marked up price is: $m(c(a)) = 4.8875a$

5 0

3 years ago

Cual es el resultado?

Korolek [52]

I hope this helps you

x^2/3 [x^2/3.x^-1/4)^6.1/3.2

x^2/3[x^8-3/12]^4

x^2/3 [x^5/12]^4

x^2/3.x^5/12.4

x^2/3.x^5/3

x^2+5/3

x^7/3

5 0

3 years ago

Help please. (I need a answer for this)

Katarina [22]

Answer:

D. An input (x) can only be with one output (y).

Step-by-step explanation:

5 0

3 years ago