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4 years ago

Subtract -b + 3 from – 116 – 4

Mathematics

1 answer:

Kryger [21]4 years ago

8 0

Answer:

-123-b

Step-by-step explanation:

-116-4-(b+3)

-123-b

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Solve the following system of equations Y= -2x – 3 4y + x =16

Aleksandr-060686 [28]

Answer:

(-4,5)

*View attached graph*

Step-by-step explanation:

y = -2x - 3

4y + x = 16

4(-2x - 3) + x = 16

-8x - 12 + x = 16

-7x - 12 = 16

+12 + 12

-7x = 28

/-7 /-7

x = -4

4y + x = 16

4y + (-4) = 16

4y - 4 = 16

+ 4 + 4

4y = 20

/4 /4

y = 5

(x,y) -> (-4,5)

Hope this helps!

6 0

3 years ago

Select all the expressions equivalent to: (4^5)⋅4^3 Group of answer choice 2^14 4^12 2^16 16^8 4^8 16^4

kumpel [21]

Answer:

Choices given as $2^{16}, 4^8$ and $16^4$ are correct.

Step-by-step explanation:

Given expression is,

$(4^5)(4^3)$

By applying law of exponents in the given expression,

$(4^5)(4^3)=4^{5+3}$

$=4^8$

$(4^5)(4^3)=(2^2)^5(2^2)^3$

$=(2^{2\times 5})(2^{2\times 3})$

$=2^{10}\times 2^6$

$=2^{16}$

$=(2^4)^4$

$=(16)^4$

Therefore, choices given as $2^{16}, 4^8$ and $16^4$ are correct.

4 0

3 years ago

If angle 2 = 48, determine the measure of angle 5.

Hatshy [7]

Answer:

Angle 2 = 48

we are going to divide 48 by 2 to get the Angle 1

Angle 1 = 24

then Angle 5 = (5×24)

Angle 5 = 120

6 0

3 years ago

Y=3/2(-1)-1 Linear Equation

levacccp [35]

X = -5/2
X is a single horizontal line across the graph, because x has a set value

5 0

4 years ago

What is 5 divided by 3/7

DENIUS [597]

it would be 35/3 or 11 2/3

4 0

3 years ago