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3 years ago

15

F+0.2=−3 what does f equal

2 answers:

Sav [38]3 years ago

4 0

f + 0.2 =-3

f = -3 -0.2

f = -3.2

KonstantinChe [14]3 years ago

3 0

I believe the answer is -2.8 because if you add -3+0.2 you will get -2.8. Hope I helped!

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suppose 255,113 people live in a city is it reasonable to say that about 300,00 live in the city? use the number line to help yo

Misha Larkins [42]

<span>This is no a reasonable statement. While 255,113 is rounded to the nearest 100,000 (300,000), this does not really provide an accurate estimate because the value is 55,000 off. A more reasonable estimate would be 250,000 or 260,000 people living in the city.</span>

5 0

3 years ago

Multiply the following binomials.<br> (4x-6)(x-7)

Alexxandr [17]

Answer:

4x^2 -34x+42

Step-by-step explanation:

(4x-6)(x-7)

FOIL

first 4x*x = 4x^2

outer 4x*-7 = -28x

inner : -6 *x = -6x

last : -7*-6 = 42

Add them together = 4x^2 -28x-6x +42

=4x^2 -34x+42

7 0

3 years ago

Solve for x <br> 6(x-9)=3x+2<br> give your answer as an improper fraction

MAXImum [283]

Answer:

56/3

Step-by-step explanation:

6x-54=3x+2

3x-54=2

3x=56

x=56/3

3 0

3 years ago

Read 2 more answers

Help pls show work if needed!!

andrew-mc [135]

Answer:

False

True

True

true

Step-by-step explanation:

65x+105=y

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65(6)+105=y

390+105=y

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4 0

2 years ago

What is the logarithmic form of the solution to 102t = 9?

Harman [31]

Equivalent equations are equations that have the same value

The equation in logarithmic form is $t = \frac{\log(9)}{2}$

<h3>How to rewrite the equation</h3>

The expression is given as:

$10^{2t} = 9$

Take the logarithm of both sides

$\log(10^{2t}) = \log(9)$

Apply the power rule of logarithm

$2t\log(10) = \log(9)$

Divide both sides by log(10)

$2t = \frac{\log(9)}{\log(10)}$

Apply change of base rule

$2t = \log_{10}(9)$

Divide both sides by 2

$t = \frac{\log_{10}(9)}{2}$

Rewrite as:

$t = \frac{\log(9)}{2}$

Hence, the equation in logarithmic form is $t = \frac{\log(9)}{2}$

Read more about logarithms at:

brainly.com/question/25710806

8 0

2 years ago