3 years ago

Which pair shows equivalent expressions? Help quick please!

Mathematics

1 answer:

ozzi3 years ago

5 0

Answer:

i think A

Step-by-step explanation:

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PLS HELP I NEED IT I will give u points

loris [4]

Answer:

15b

Step-by-step explanation:

3x5

3 0

3 years ago

Evaluate 64 divided by [4 x (27 - 10)]

KatRina [158]

Using PEMDAS,
27-10=17
17*4=68
64/68=0.94 (rounded to the nearest hundredth)

8 0

4 years ago

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(-8) - 3y= 25 if you have time please help, thank you

Neko [114]

(-8) - 3y= 25

-8-3y= 25

move -8 to the other side

sign changes from -8 to +8

-8+8-3y=25+8

-3y= 33

divide both sides by -3 to get y by itself

and to get +y

-3y/-3= 33/-3

Answer:

y= -11

8 0

3 years ago

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8. Rename the quadratic function f(x) = -2(x + 4)2 - 5 in standard form. A. f(x) = -2x2 + 16x - 37 G. f(x) = -2x2 – 16x + 27 B.

NNADVOKAT [17]

Answer:

see explanation

Step-by-step explanation:

f(x)= -2(x²+8x+16)-5

$-2 {x}^{2} - 16x - 32 - 5 \\ f(x)= - 2 {x}^{2} - 16x - 37$

7 0

3 years ago

What is the value of the function y=1.3x+22 when x=-7? y= -----------

rodikova [14]

$y=1.3x+22$

$y=1.3(-7)+22$

$y = 12.9$

5 0

3 years ago

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