The changing speed of a car is modeled by the function S(t) = –4t + 35, where t is time in seconds. Interpret the model.

Answer: No. When 1 is substituted for the variable, the result is a false statement

Step-by-step explanation:

3x - 6(5x + 5) = 9x + 6

3x - 30x - 30 = 9x + 6

-27x -30 = 9x +6

-27x - 9x = 30 +6

-36x = 36

x = -1.

Substitute with x = -1 :

-3 - 6(-5 + 5) = -9 +6

-3 -30 + 30 = -3

-3 = -3

Therefore, the correct option is:

No. When 1 is substituted for the variable, the result is a false statement

Answer:

(B.)No. When 1 is substituted for the variable, the result is a false statement

Step-by-step explanation:

Did it on Edge.

Answer:315

Step-by-step explanation:

Answer:

up to 5 candy bars

Step-by-step explanation:

Answer:

they will travel 6 feet in 60 seconds.(y=6x;60 feet).

Step-by-step explanation:

A P E X

Answer:

Step-by-step explanation:

$2.66

Step-by-step explanation:

36400 sec = 0.421 day

I think this should be the answer

Answer:

f (8) =15

Step-by-step explanation:

Replace the x with -8

f (-8) = - (-8) + 7

Remember there is an invisible 1 In front of the parentheses.

-1 x -8 = 8

8 + 7 = 15

Answer:

(-1,-3) and (2,6)

Step-by-step explanation:

Plug x (x value) into equation (outputs y value)

(x value, y value) which gives coordinates

Answer:

this property states that if quantity b, then b equals a. Another property that can be explained by this is the transitive property of equality. It tells us that if a quantity a equals quantity b, and b equals the quantity, c, then a and c are equal as well.

Hey there!

ANSWER: transitive

FILL IN THE BLANK:

If a = b then a - c = b - c. This is the transitive property of equality.

Hope this helps!

[tex]-TestedHyperr[/tex]

Answer:

x=100

Step-by-step explanation:

75=3/4x

4/3 × 75 = x

4 × 75 = 300

300/3= 100

100(3/4) = 75

x = 100

Answer:

Step-by-step explanation:

(x+5)/2 = 6

x + 5 = 12

x = 7

(y + 2)/2= 4

y + 2 = 8

y = 6

(7, 6)

Answer:5.25 x 10 power of 3

Step-by-step explanation:

[tex]\text{Hey there!}[/tex]

[tex]\text{5.250 as a scientific notation}[/tex]

[tex]\bf{The\ answer\ is:}[/tex][tex]\boxed{\bf{5.25 \times10^3}}}}[/tex]

[tex]\text{Because, we had to move your decimal approximately 3 placecs to the left}[/tex]

[tex]\rightarrow\tex{= 5250. }[/tex]

[tex]\boxed{\text{That's how we know the answer is: \bf{\boxed{5.25 \times10^3}}}}\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

Answer:

x = 1

Step-by-step explanation:

Answer:

[tex]\frac{1}{6}[/tex] = .167

[tex]\frac{2}{6}[/tex] = .333

[tex]\frac{3}{6}[/tex] = .5

[tex]\frac{4}{6}[/tex] = .667

[tex]\frac{5}{6}[/tex] =.833

Step-by-step explanation:

Hope this helps !

Answer:

What is the problem? WHat is MN and MP then only I can draw them.

Here's a strange fact I recently found out:

"Scientists have long known that Africa is the cradle of human civilization​. There, our ancestors shed most of their body hair around 2 million years ago, and their dark skin protected them from skin cancer and other harmful effects of UV radiation. When humans began leaving Africa 20,000 to 50,000 years ago, a skin-whitening mutation appeared randomly in a sole individual, according to a 2005 Penn State study.  That mutation proved advantageous as humans moved into Europe. Why? Because it allowed the migrants increased access to vitamin D, which is crucial to absorbing calcium and keeping bones strong. "

Answer:

[tex] \huge{ \bold{ \huge{ \boxed{ \sf{x = 4}}}}} [/tex]

Step-by-step explanation:

[tex] \sf{ - 5(x - 2) = - (x + 6)}[/tex]

Distribute -5 through the parentheses in left hand side

Similarly, distribute ( - ) sign through the parentheses in right hand side

[tex] \longrightarrow{ \sf{ - 5x + 10 = - x - 6}}[/tex]

Move x to left hand hand side and change it's sign

Similarly, move 10 to right hand side and change it's sign

[tex] \longrightarrow{ \sf{ - 5x + x = - 6 - 10}}[/tex]

Collect like terms

[tex] \longrightarrow{ \sf{ - 4x = - 6 - 10}}[/tex]

The negative integers are always added but posses the negative ( - ) sign

[tex] \longrightarrow{ \sf{ - 4x = - 16}}[/tex]

Divide both sides by -4

[tex] \longrightarrow{ \sf{ \frac{ - 4x}{ - 4} = \frac{ - 16}{ - 4}}} [/tex]

Calculate

[tex] \longrightarrow{ \sf{x = 4}}[/tex]

Hope I helped!

Best regards! :D

Steps to solve:

-5(x - 2) = -(x + 6)

~Simplify both sides

-5x + 10 = -x - 6

~Subtract 10 to both sides

-5x = -x - 16

~Add x to both sides

-4x = -16

~Divide -4 to both sides

x = 4

Best Of Luck!

Answer:

3.5

Step-by-step explanation:

simplify it first.

-4n-19=6n-54

54-19=6n+4n

35=10n

3.5=n

Hey there! I'm happy to help!

If you put √300 into your calculator, you will get 17.32050808......

This cannot be written as a fraction of two integers, which is what makes a rational number. Therefore, this is an irrational number.

Have a wonderful day! :D

Answer:

X^2-11x+28

Step-by-step explanation:

Answer:

4(6x-7)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let's solve for c.

y=mx+c

Step 1: Flip the equation.

mx+c=y

Step 2: Add -mx to both sides.

mx+c+−mx=y+−mx

c=−mx+y

Answer:

3.249 X 10^-2

Step-by-step explanation:

2.

[tex] \huge 0.03249 = 3.249 \times {10}^{ - 2} \\ [/tex]

3.

[tex]\huge 715 \times {10}^{3} = 715000 \\ [/tex]

Answer:

B

Step-by-step explanation:

if y = -3 then 4+(-3)/4(-3) would be 4-3 = -1 over -12 so -1/-12 or 1/12 -->B

Answer:

n=3.478

Step-by-step explanation:

n+0=n

n=3.478

Answer:

n = 3.478

Step-by-step explanation:

Answer:

Your answer would be B.63

Step-by-step explanation:

Because when 7 is substituted for F then you will get 9(7) which equals 63

Answer:

201000

Step-by-step explanation:

Step-by-step explanation:

2.01 × 10^5. That's the answer