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3 years ago

Algebra 1 please help! super easy

Mathematics

2 answers:

Mademuasel [1]3 years ago

4 0

28 7/8, write 875/1000 and keep dividing by 5 to get the simplest form

Bas_tet [7]3 years ago

4 0

A mixed number is a number that has a whole number and a fraction with it. The fraction is the decimal value, which can be represented as 875/1000. This reduces to 7/8, meaning that the mixed number form of this is 28 7/8.

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Evaluate ( f/g)(x) if f(x) = 2x and g(x) = 3x – 2 when x = 2.

Evgen [1.6K]

Answer:

Step-by-step explanation:

(f/g)(x)

= $\frac{f(x)}{g(x)}$

= $\frac{2x}{3x-2}$ ← substitute x = 2 into the expression

= $\frac{2(2)}{3(2)-2}$

= $\frac{4}{6-2}$

= $\frac{4}{4}$

= 1

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2 years ago

1. a. Is 3.2 - 5.7 positive, negative, or<br> zero?<br> (A. negative<br> B. zero<br> C. positive

swat32

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4 years ago

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If an object is dropped from a height of 96ft, the function h(t) = -62 + 96 gives the height of the object after t seconds. When

Shalnov [3]

Answer:

Step-by-step explanation:Since we want to know how much time elapsed since the object was launched until it ht the ground. At the ground, the height is 0.

Therefore the equation h(t) = 80t – 16t2 becomes 0= 80t – 16t2

Solving the equation for t gives 80t =16t2 or 16t=80 or t=5sec

The object hits the ground 5 seconds after it is launched.

7 0

3 years ago

Find the measurement

xenn [34]

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$6z + 7 = 8z - 9$

$8z - 9 = 6z + 7$

Add sides 9

$8z - 9 + 9 = 6z + 7 + 9$

$8z = 6z + 16$

Subtract sides 6z

$- 6z + 8z = - 6z + 6z + 16$

$2z = 16$

Divide sides by 2

$\frac{2z}{2} = \frac{16}{2} \\$

$z = 8$

Thus ;

$NP = 8z - 9$

$NP = 8(8) - 9$

$NP = 64 - 9$

$NP = 64 - 4 - 5$

$NP = 60 - 5$

$NP = 55$

Done...

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3 years ago

Which graph shows a proportional relationship?

stiks02 [169]

C and D because in that image that is what an proportional relationship looks like so anything that looks like the graph in the photo or c and d is proportional

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3 years ago

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