Evaluating expressions practice 3-8

Answers

Answer 1

Answer:

Please upload an image of your Brainly question


Related Questions

Find 4/5 ÷ 16/17. Write your answer as a fraction in simplest form.

Answers

Answer:

17/20

Step-by-step explanation:

A restaurant bill was 105.99 and six people decide to pay an equal amount how much will one person pay?

Answers

Answer:

$17.67

Step-by-step explanation:

i’ll love you forever if you can do this

Answers

Answer:

  (2, -8)

Step-by-step explanation:

The components of the vector are ...

  (units right, units up)

The image is 2 units to the right and 8 units down from the original, so the translation vector is ...

  (2, -8)

Answer:

(2,-8)

Step-by-step explanation:

(units right, units up)

I need help on this problem

Answers

Answer:

if you solve it for the t your answer would be: pt+30pte−0.2t=600

but if you solved it for the p your answer would be: p=600t(1+30e−0.2t)

hope it works, sweete

Please help!!! Pedro simplifies.....

Answers

the correct answer is b
The answer b
Explanation

HELPP
simplify.
(1-x/y) / ( 1-x^2/y^2)
1. X/y
2. 1/y+x
3. Y/y+x

Answers

Answer: y/y+x

Step-by-step explanation:

Answer:

y/(x + y)

Step-by-step explanation:

Simplifying

(1-x/y) / ( 1-x^2/y^2)=(1-x/y)/(1+1/y)(1-x/y) = 1/(1 + x/y) =1/(x + y)/y =y/(x + y)

Correct option is the last one

what is the measure of

Answers

The angle of NPR is 130°

First, set up an equation to find x.

[tex](3x-10)+2x+65=180[/tex]

Then, solve the equation for x.

[tex]x=25[/tex]

Then, substitute 25 in for x in 2x

50

Finally, subtract 50 from 180 to find the angle of NPR

130°

Simplify the fraction 14/50

Answers

14/50 to its simplest form is 7/25

Answer:

[tex]\frac{7}{25}[/tex]

Step-by-step explanation:

Find the common factor for both the numerator and the denominator, which is 2:

[tex]\frac{14}{50} =\frac{7}{25}[/tex]

Pls pls pls pls help me i nerd help asap i will give BRAINLIEST!!!!!!

Answers

Answer:

y = 2x+4

Step-by-step explanation:

From the graph, we can tell that slope is 2 because if we go up 2 units up from (0,4) which is point Q and then go right 1 unit, the slope is 2. The y intercept is (0,4)

y = mx + b

m --> slope

b --> y-intercept

y = 2x+4

The answer would be (3, 4) hopefully it’s correct but I’m not sure. I’m glad to help you.

what is 32.804 in expanded form?

Answers

Answer:

32.804

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

 30  

+ 2  

+   0.8

+   0.00

+   0.004

Expanded Factors Form:

 3 × 10  

+ 2 × 1  

+ 8 ×   0.1

+ 0 ×   0.01

+ 4 ×   0.001

Expanded Exponential Form:

3 × 101

+ 2 × 100

+ 8 × 10-1

+ 0 × 10-2

+ 4 × 10-3

Step-by-step explanation:

Determine the value of X 12,9, 3

Answers

The value of x from the given proportion is 4.

The given numbers 12, 9 and 3 are proportions.

What are proportions?

Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.

To find the value of x:

So, 12:x::9:3

⇒ 12×3=x×9

⇒ 9x=36

⇒ x=36/9

⇒ x=4

Therefore, the value of x from the given proportion is 4.

To learn more about the proportions visit:

https://brainly.com/question/7096655.

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Jonathan will run a 614-mile relay with 4 other team members, where each team member runs an equal distance. How many miles will Jonathan run?

Answers

Answer: Jonathan will rum [tex]1\dfrac14\text{ mile}[/tex] .

Step-by-step explanation:

Given: Total distance to run =[tex]6\dfrac14[/tex] miles  [tex]=\dfrac{25}{4}[/tex] miles

Total members = 1+4 = 5

if each member runs equal distance.

Then, each member will run = [tex]\dfrac{\text{Total distance}}{\text{Total members}}[/tex]

[tex]=\dfrac{\dfrac{25}{4}}{5}\\\\ \lim_{n \to \infty} a_n =\dfrac{25}{4\times5}\\\\=\dfrac{5}{4}\\\\ = 1\dfrac14 \text{miles}[/tex]

Hence, Jonathan will rum [tex]1\dfrac14\text{ mile}[/tex] .

Which number is 247,039 rounded to the nearest thousand? *
200,000

Answers

Answer:

247,000

Step-by-step explanation: Because the 7 rounds off the 0 and its a 0 so the 7 stays the same

whats 9+10
looking for the right answer

Answers

Answer:

21 :)

Step-by-step explanation:

Which statement about the function is true?
The function is increasing for all real values of x
where
X<-4.
The function is increasing for all real values of x
where
-6 O The function is decreasing for all real values of x
where
x < -6 and where x > -2.
O'The function is decreasing for all real values of x
where
x < 4.

Answers

Answer:

2.

Step-by-step explanation:

Answer:

Can you pls answer my last question that i posted?

Step-by-step explanation:

how many times do 14 go into 50

Answers

=3 times it goes into

How to do word problems

Answers

Answer:

Read the problem out loud to yourself.

Draw a Picture.

Think “What do I need to find?”

List what is given.

Find the key words.

Solve.

Check your work.

Step-by-step explanation:  Hopefully this helped!

Anne thinks of a number. Brenda also thinks of a
number. Anne multiplies her number by Brenda's
and then squares the answer. If a represents Anne's
number and b represents Brenda's number, which
expression represents her answer?​

Answers

Anne's number is a

Brenda's number is b

_________________________________

Anne multiplies her number by Brand's :

[tex]a \times b[/tex]

_________________________________

Then squares the answer :

[tex] ({a \times b})^{2} [/tex]

_________________________________

The expression which represents her answer is :

[tex] {a}^{2} \times {b}^{2} [/tex]

Simplify the expression. Give your answer using a positive exponent.

8^-2

Answers

The simplified answer is 62 ..
hoped it helps

each basket?
Three baskets contain three consecutive odd numbers of apples. There are 105 apples in total. How many apples are
Enter the numbers from least to greatest.

Answers

Answers:   33, 35, 37

==================================

Explanation:

Consecutive integers are integers like 1,2,3,... or 6,7,8... so they are integers that follow one after another.

Consecutive odd integers are sequences like 3,5,7,... or 21,23,35... meaning they are odd integers following one after another as close as possible.

If x is some integer, then 2x is always even and 2x+1 is always odd

let 2x+1 be that first odd integer

adding on 2 leads to the next odd integer: (2x+1)+2 = 2x+3

adding on another 2 leads to the next one: (2x+3)+2 = 2x+5

The three expressions

2x+1

2x+3

2x+5

represents three consecutive odd integers. They must add to 105

(2x+1)+(2x+3)+(2x+5) = 105

(2x+2x+2x)+(1+3+5) = 105

6x+9 = 105

6x = 105-9

6x = 96

x = 96/6

x = 16

Meaning that

2x+1 = 2(16)+1 = 33 = first odd integer

2x+3 = 2(16)+3 = 35 = second odd integer

2x+5 = 2(16)+5 = 37 = third odd integer

As a check

33+35+37 = 105

which confirms the answer

Which is the equation of a line that has a slope of -2/3 and passes through point -3 -1?

Answers

Answer:  y= -2x/3 -3

Step-by-step explanation:

Substitute the x and y values from the given coordinate into the slope-intercept formula and solve for b

y = mx + b

-1 = -2/3(-3) + b

-1 = 2 + b

-1 -2 = b

-3 = b   The y-intercept is -3

the equation: y = -2x/3 - 3

EXAMPLE: If the function f(x) = 2x
==x+4 is restricted to a domain interval of
-4 sxs 4, is the domain over the interval continuous or discrete,
and what is the range of the function?

Answers

Answer:b

Step-by-step explanation:

May yall help me with this

Answers

Answer:

36= 12, 16=48, 28=84

Step-by-step explanation:

12/4=3, so you would multiply 3 x the pages to get the minutes. Or divide 3 by the minutes to get the pages.

minutes - 12, 36, 48, 84

pages read - 4, 12, 16, 28

What is 30 + 12 rewritten using the distributive property and the GCF of the addends?

Answers

Answer:6

Step-by-step explanation: 6(5+2) because 6 is the greatest common factor

How do I Invert 6/7? Please help me because I am confused!

Answers

Answer:

The invert part of “invert and multiply” means to take the denominator of this big fraction, 1/4, and invert it. In other words, flip it on its head so its numerator becomes its denominator and vice versa. The inverse of 1/4 is therefore 4/1, or just 4.

Step-by-step explanation:

The invert part of “invert and multiply” means to take the denominator of this big fraction, 1/4, and invert it. In other words, flip it on its head so its numerator becomes its denominator and vice versa. The inverse of 1/4 is therefore 4/1, or just 4.

PLZZ ANSWER THE QUESTION ​

Answers

Answer:

Its either A or B and I'm pretty sure its B. I know its definitely not C or D

Step-by-step explanation:

Which are true if figure DEFG is reflected across the x-axis? Check all that apply.

D(0, 4) → D'(0, –4)
E(–2, 0) → E'(–2, 0)
The perpendicular distance from G' to the x-axis will equal 2 units.
The perpendicular distance from D' to the x-axis will equal 8 units.
The orientation will be preserved.

Answers

Answer:

A,B,C

Step-by-step explanation:

If figure DEFG is reflected across the x-axis, the correct statements are:

D(0, 4) → D'(0, –4)

E(–2, 0) → E'(–2, 0)

The perpendicular distance from D' to the x-axis will equal 8 units.

Options A, B, and E are the correct answers.

What is a reflection?

There are two ways of reflection.

Along x-axis:

(x, y) – (x, -y)

Along y-axis:

(x, y) - (-x, y)

We have,

D(0, 4) → D'(0, –4) - True.

Reflecting a point across the x-axis negates its y-coordinate.

E(–2, 0) → E'(–2, 0) - True.

Reflecting a point across the x-axis does not change its x-coordinate.

The perpendicular distance from G' to the x-axis will equal 2 units. - False. The perpendicular distance from G' to the x-axis will be the same as the perpendicular distance from G to the x-axis.

The perpendicular distance from D' to the x-axis will equal 8 units. - True.

The perpendicular distance from D' to the x-axis will be the same as the perpendicular distance from D to the x-axis, which is twice the distance between D and the x-axis.

The orientation will be preserved. - False.

Reflecting a figure across the x-axis will reverse the orientation of the figure.

Thus,

D(0, 4) → D'(0, –4) - True

E(–2, 0) → E'(–2, 0) - True

The perpendicular distance from D' to the x-axis will equal 8 units. - True.

Learn more about reflections here:

https://brainly.com/question/12463306

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Problem 3

Please help

Answers

Answer:

76

Step-by-step explanation:

angle FGH = 120, angle FGV = 44, and angles VGH and FGV add up to angle FGH. These are the givens. Since VGH + FGV = FGH, then FGH - FGV = VGH. That can be rewritten as 120 - 44 = VGH. 120 - 44 = 76, so VGH = 76

Does anybody know the answer will mark as crown ?

Answers

Since 1/2 slope is perpendicular to the equation the slope is -2 which is the opposite of the reciprocal of 1/2.

Since the slope is -2, every time you go forward you go down 2.

(-1, 0)

(0, -2)

The y-intercept is -2.

y = mx + b

y = -2x - 2

The answer is B

approximate the square root of 12 to the nearest integer helppppppp!!!!!!!!

Answers

Answer:

3

Step-by-step explanation:

Well the square root of 12 is 3.464 and 12 squared is 144, and an intiger is a whole number no decimal or fraction. So round 3.464 to the nearest whole is 3. Hope this helps(:

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