go math chapter 4 riview

Answers

Answer 1

Answer:

OKAY

Step-by-step explanation:

Answer 2

Answer:

Okay

Step-by-step explanation:


Related Questions

HELLO PLEASE PLS PLS PLS ANSWER ASAP!! WILL GIVE BRAINLIEST ONLY TO RIGHT ANSWER

Answers

Answer:

-1

Step-by-step explanation:

the answer is -1 because t is -16, so add -16+5 and that is -11, then divide by 11 and the answer is -1

please help i’ll give brainliest

Answers

Answer:

87.5

Step-by-step explanation:

2 inches is 70 miles. .5 inches is 17.5 and add them together and you get 87.5.

Please mark brainliest.

Answer: D. 87.5 miles

Step-by-step explanation:

They have given us a scale that 1 inch = 35 miles.

Since the distance is 2.5 inches, we have to multiply 2.5 inches by 35 miles.

1 in. = 35 miles

2.5 in = x

2.5 times 35 = 87.5 miles

hope this helps!

simplify the following expressions.


Rectangle Length (cm) Width (cm)

#1 (1 + 9x) 4

#2 (5n + 7) 6

#3 (4 - 3p) 8

#4 (6p - 7) 4

#5 (3m - 6) 5

#6 (x + 9) 5

Answers

1. 36x + 4
2. 30n + 42
3. -24p + 32
4. 24p -28
5. 15m - 30
6. 5x + 45

A circle in the zy-Plane has a center at(3/4,1/2) and a radius that is 3/5 units long. which of the following is an equation of the circle​

Answers

Answer:b

Step-by-step explanation:

PLEASE HELP ASAP I WILL GIVE BRAINLIEST!! (Algebra)

Which input value produces the same output value for the two functions on the graph? f(x)=-2/3x+1
g(x)=1/3x-2

A) x= -3
B) x= -1
C) x= 1
D) x= 3

Answers

Answer:

b

Step-by-step explanation:

A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henry has $14.00, which of the following shows the number of miles you can afford to ride in the taxi?

Answers

Answer:

The total cost of the taxi service is the flat free and the total amount that is based on the distance. Let x be this distance. The equation that would best represent the situation is,

                                             1.25 + 0.75x = 14

Solving for x gives the answer of 17. Thus, Henri can afford to travel 17 miles.

Step-by-step explanation:

Andrea has $18 to spend. She spent $6.50, including tax, to buy a notebook. She needs to save $5.75, but she wants to buy a snack. If candy bars cost $1.15 per package including tax, what inequality would show the maximum number of packages that Andrea can buy? Solve your inequality by showing your work and steps. (10 points)

Answers

Answer:

is the missing number

Step-by-step explanation: The missing number would have to determine what the ineqaulities are

Hope this helps

Answer:

The number of candy packages is going to be represented by the variable c.

6.50 – 5.75

18 – 6.5  -  1.15c ≥ 5.75

11.5  -  1.15c ≥ 5.75

Subtract 11.5 from both sides

-1.15c ≥ -5.75

Divide both sides by -1.15 and flip the sign.

You answer be c ≤ 5

Step-by-step explanation:

I just took the test, hope this helps you!!!

                     

.A length, originally 9cm, is increased so that the ratio of the new length to the old length is 13:3. What is the new length​

Answers

Answer:

The new length is 39 cm

Step-by-step explanation:

We will use the ratio method to solve the question

∵ A length, originally 9cm, is increased

∴ The original length = 9 cm

∵ The ratio of the new length to the old length is 13 : 3

→ That means the ratio is ⇒ New : Original is 13 : 3

∴ The ratio New : Original = 13 : 3

→ By using the ratio method

→  New  :  Original

→  13      :   3

→  x        :   9

→ By using cross multiplication

x × 3 = 13 × 9

∴ 3x = 117

→ Divide both sides by 3

∵ [tex]\frac{3x}{3}[/tex] = [tex]\frac{117}{3}[/tex]

x = 39

∵ x represents the new length

∵ x = 39

The new length is 39 cm

PLZ HELP WITH THIS QUESTION ASAP. 20 POINTS!!! Brainliest to best answer!! Please answer with detail and show ALL steps to how you completed this problem. I attached a picture of the problem below. THANKS!!! :)

Answers

Answer:

110

Step-by-step explanation:

It's only 10 points, but

33 Km

I used the perimeter, triangle area theorem, and angle theorem

question 5 hel ppleade ill give brainliest hdhshdhdh

Answers

Answer:

C (Kinda blurry)

Step-by-step explanation:

By looking at the two points you can tell the slope is 1, because it moves 2 over it moves 2 up.

If you back track to find the y value when x=0, then you have the x intercept.

So the equation is y=x+2. In this equation the values are jumbled so you just do a few transformations to make the equation look like the correct one.

subtract y on each side to get 0=x-y+2

subtract 2 from each side to get -2=x-y

now you have x-y=-2

Use multiplication to find 5% of 500

Answers

Answer: 5% of 500 is 1

Step-by-step explanation:

Write the equation of the line fully simplified slope-intercept form.

Answers

Answer:

y=4/5x + 8

Step-by-step explanation:

The 8 is the y-intercept and the 4/5 is the slope when you do rise/run on the marked points.

At Lexington Cafe, 20 out of 49 customers left a large tip. In contrast, 37% of customers at Cedarburg Bistro left a large tip. Which restaurant had a greater percentage of customers who left a large tip?

Answers

Answer:

Lexington Cafe

Step-by-step explanation:

Lexington Cafe left a 40% tip which is 3% more than Cedarburg Bistro.

The total number of seashells s divided by 10

Answers

What is the number seashells

In Buffalo New York the temperature was 10f in the morning if the temperature rose 10f what is the temperature now? Use a vertical number line to find the number.

Answers

Answer:

The temperature now is 20°F

Step-by-step explanation:

The given parameters are;

The initial morning temperature in Buffalo New York = 10°F

The rise in temperature in Buffalo New York = 10°F

The current temperature in Buffalo New York = The initial morning temperature in Buffalo New York + The rise in temperature in Buffalo New York

∴ The current temperature in Buffalo New York = 10°F + 10°F = 20°F.

To gather information about the accuracy of a new cholesterol test, a random sample of 20 hospitals was selected from the state. The new test was administered to every patient in the selected hospitals. What kind of sample is this?
A)a cluster sample
B)a simple random sample
C)a stratified random sample
D)a systematic random sample
E)a voluntary response sample

Answers

Answer:

The answer is a) a cluster sample.

Step-by-step explanation:

This is because the hospitals are the randomly picked clusters.

9x - 4 = 5x - 4 + 4x

Answers

Answer:

x = 1

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

NEED HELP ANSWER IT ASAP FOR 10 points free top

Answers

9514 1404 393

Answer:

  B

Step-by-step explanation:

Sam wants the magnitude of the difference from 78 ounces to be less than 2.5 ounces. He can find the limits by setting that magnitude to 2.5.

Answer:

b

Step-by-step explanation:

hope this helps

what is the value of x in the equetion 3/4(1/4x+8)-(1/2+2)-3/8(4-x)-1/4x?​

Answers

3/4*1/4= 3/16 or 0.1875 (you times 3 by 1 and 4 by 4)
3/4*8= 6
first bracket = 3/16+ 6
1/2+2= 2 1/2 or 2.5
second bracket = -2.5
-3/8*4= -1.5
-3/8*x= -3/8x or -0.375x
third bracket= -0.375x
so

(0.1875+6) - (2.5) - (0.375x) - (0.25x)
collect like terms
6.2 - 2.5 = 3.7
0.375x - 0.25x = 0.125x
3.7-0.125x is your answer in decimal form

(3/16+6/1) - (2 1/2) - (3/8x-1/4x)

(6 3/16 - 2 1/2 )

(3 11/16)

3/8x-1/4x= 1/8x

final answer = 3 11/16 - 1/8x
-

Pls help its the last question

Answers

Answer:

I believe the answer is -60

Step-by-step explanation:

***Answer when you can!***

Evaluate functions from their graph

g(-4)=??

Answers

Answer:

1

Step-by-step explanation:

That is the y coordinate when x is -4
I’m pretty sure the answer is -4 grams :)

Ramon earns $1,795 each month and pays $53.10 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Answers

3.1% would be the answer

please help me...
the answer is you know
I gave someone 20 points and they answer ballsa*k :(

Answers

Answer:

ten x plus forty equals one- hundred

Step-by-step explanation:

i think verbal means word form right? lol

Answer:

Ten times X plus forty equals one hundred.

Step-by-step explanation:

Is this the answer u need or is this not what they mean by verbal description?

in the image below lines m and n are parallel. what is the value of x?

Answers

4x-26=3x+16
x=26+16
x=42
X is equal to 42.

4x-26=3x+16

Just solve from there

Bill claims that he found the actual December temperature by adding either –5 + 3 or 3 + –5.

Answers

Answer:

This would be the commutative property because in either order the sum will always be the same.

You were asking about the property type, right?

Find the equation of the line that has a slope of -3/4 and a y-intercept of 1

Answers

Answer:

y = -3/4*x + 1

Step-by-step explanation:

y = mx + b

m = -3/4

b = 1

y = -3/4*x + 1

The equation of the line that has a slope (-3/4) and y-intercept 1 is

y = (-3/4)x + 1.

What is an equation of a line?

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Slope = -3/4

y-intercept = 1

The equation of a line.

y = mx + c

y = (-3/4)x + 1

Thus,

y = (-3/4)x + 1 is the equation of the line.

Learn more about equation of a line here:

https://brainly.com/question/23087740

#SPJ2

Jamison reud 14 chapters of his book. The book has 31 chapter. How many chaptere does he have left to read?​

Answers

Answer:

17

Step-by-step explanation:

Answer:

Step-by-step explanation:

31-14 = 17

He read 17 chapters

Beth needs 16 cups of milk to make mango milk shakes for her friends. If 1 pint is equal to 2 cups, how many pints of milk should Beth buy?

Answers

They will need 8 cups/pints for the milk shakes

A quadrilateral WXYZ contains wxy where measure of wxy=92 degrees. Once rotated 270° about the origin and translated 2 units up, what is the measure of W'X'Y'?


A. 108 degrees

B. 98 degrees

C. 92 degrees

D. 88 degrees

Answers

Answer:

C. 92 degrees

Step-by-step explanation:

Given that the [tex]\angle{wxy}=[/tex]92° which is one of the angles of the quadrilateral WXYZ

The quadrilateral is first rotated by 270° about the origin and then translated 2 units up, the new position of the quadrilateral is W'X'Y'Z'.

The shape of the quadrilateral is remained unchanged due to rotation and translation, so all the angles of the final quadrilateral W'X'Y'Z' is the same as the angles of the given quadrilateral WXYZ.

So,[tex]\angle{w'x'y'}= \angle{wxy}[/tex]

By using the given value,

[tex]\angle{w'x'y'}=[/tex] 92°

Hence, option (C) is correct.

Rotating and translating quadrilateral WXYZ would not change its angle measure.

The measure of W'X'Y is (c) 92 degrees

The given parameters are:

[tex]\mathbf{WXY = 92^o}[/tex]

Translation and rotation are rigid transformations, and they do not alter the angle measure of the shape being transformed.

This means that: angles WXY and W'X'Y are congruent

i.e.

[tex]\mathbf{WXY = W'X'Y}[/tex]

So, we have:

[tex]\mathbf{W'X'Y = 92}[/tex]

Hence, the true option is (c) 92 degrees

Read more about transformations at:

https://brainly.com/question/11709244

a flat for sale sign has a perimeter of 58 inches. the length is 5 inches longer than the width. what is the width?

Answers

Answer:

25 inches

Step-by-step explanation:

1. Information that is needed to solve the problem;

The formula for the perimeter is:

2(a+b) = P

where "a" is the length and "b" is the width.

2. Solving the problem;

Substitute the given values into the formula;

2( 5 + b ) = 58

Inverse operations;

2 ( 5 + b ) = 58

/2               /2

5 + b = 29

-5        -5

b = 25

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