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3 years ago

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Marla did 65 sit ups each day for one week used to the distributive propertyto show an expression you can use to find the total

number of sit ups Marla did during the week

1 answer:

Oxana [17]3 years ago

8 0

You could use the following 65 (7)

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Help me please. I am having troubles with my math homework.

jeyben [28]

Answer: (3) f(8) = g(8)

<u>Step-by-step explanation:</u>

Let's compare the values of f(x) and g(x) when x = 0, 2, 8, and 4

<u> f(x) </u> <u> g(x) </u> <u>Comparison</u>

f(x) = 2x - 3 $g(x)=\dfrac{3}{2}x+1$

f(0) = 2(0) - 3 $g(0)=\dfrac{3}{2}(0)+1$

= -3 = 1 f(0) < g(0)

f(2) = 2(2) - 3 $g(2)=\dfrac{3}{2}(2)+1$

= 1 = 4 f(2) < g(2)

f(8) = 2(8) - 3 $g(8)=\dfrac{3}{2}(8)+1$

= 13 = 13 f(8) = g(8)

f(4) = 2(4) - 3 $g(4)=\dfrac{3}{2}(4)+1$

= 5 = 7 f(4) < g(4)

The only statement provided that is true is f(8) = g(8)

3 0

3 years ago

Which algebraic expression is a polynomial with a degree of 5?

barxatty [35]

I hope this’s correct!

7 0

3 years ago

The number of cable TV systems recently decreased from 16,300 to 16,020. Find the percent decrease.

irga5000 [103]

Percent decrease = (change in value) / (original value)

change in value = 9965-10100 =-135

We will just use 135 because the negative just that the value decreased

original value = 10100

So 135 / 10100 = .0134

This is a decrease of 1.34%

8 0

2 years ago

Read 2 more answers

A certain disease has an incidence rate of 0.7%. If the false negative rate is 5% and the false positive rate is

Alex_Xolod [135]

I think it will be 3.7%hope it’ works

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2 years ago

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by th

gavmur [86]

Answer:(47/8, 2621/4)

Step-by-step explanation:

Use the formula x= -b/2a to find the maximum and minimum

7 0

3 years ago