Mathematics Middle School

Need help on algebra, plz don't answer if you cant help.

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

2 Hope this helps !!!!!!!!

Related Questions

Help please I will give brainleist

Answers

Answer:

The answer is 80%

The valley High Marching Band is selling candy bars for a fundraiser
~ Sierra sold some candy bars .
~ Breanna sold twice as many candy bars as Sierra
~ Together Sierra and Breanna sold no less than 45 candy bars
Choose an inequality to represents this situation .
A. x + 2x 45
D . X + 2x ≥ 45

Answers

Answer:

Step-by-step explanation:

The inequality to represents this situation is x + 2x ≥ 45.

What is inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality'.

Given that, a band is selling candy bars for a fundraiser, Sierra sold some candy bars, Breanna sold twice as many candy bars as Sierra and together Sierra and Breanna sold no less than 45 candy bars

Let Sierra sold x bars, then, according to question,

x + 2x ≥ 45

Hence, the inequality to represents this situation is x + 2x ≥ 45.

For more references on inequality, click;

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The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answer in simplest form.

Need the answer ASAP

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Answer:

Step-by-step explanation:

the scale is 3.8

hope this helps and sorry if i’m wrong

UMM IAM I RIGHT IF NOT WHATS THE ANSWER GIVING BRAINLIESTT!!!

Answers

Your right because 110 divided by 11 is 10 no 67 can not be divided by 11 so you are right

Solve for X:
x/-4 ≥ -25

A) X ≥ 100
B) X ≥ -100
C) X ≤ 100
D) X ≤ -100

Answers

Answer:

Step-by-step explanation:

the greater than sign turns into a less than sign when you cross multiply a negative number

and -4 times -25 is +100

whoever said b is braindead

Answer:

A) x ≥ 100

Step-by-step explanation:

x/-4 ≥ -25

x-4 x-4 (Multiply by -4 on both sides)

x ≥ 100

Which is the graph of the linear inequality y < 3x + 1?

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the left of the line is shaded.

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the left of the line is shaded.

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.

Answers

Answer:

4th choice

Step-by-step explanation:

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.

Jason buys 22 baseball bats for $300. What is the unit rate per bat ?

Answers

Answer: $13.64

Step-by-step explanation:

You just divide 300 by 22 to get your answer.

Answer:

$13.64

Step-by-step explanation:

300/22= 13.64 $13.64 per bat.

Help. You can answer one or all of them.

Answers

the answer to the second one is

- as likely to happen as not

The second one

H
O
P
E

It
H
E
L
P
S

What is m∠JKL? Enter your answer in the box.

Answers

Answer:

m<JKL = x - 10.

Step-by-step explanation:

dont really have an explanation x

The measure of angle JKL in the triangle JKL is 54°.

What is a triangle?

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

From the given figure line segments JM and ML are of equal measure as the line segment KM bisects JL and hence bisects the vertex angle.

Therefore,

2x + 5 = 3x - 6.

2x - 3x = - 6 - 5.

- x = - 11.

x = 11.

Now, m∠JKL = 2m∠JKM = 2m∠LKM.

So, m∠JKL = 2[2(11) + 5]°.

= 2(22 + 5)°.

= 2(27)°.

= 54°.

learn more about triangles here :

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Unit 8: Right Triangles & Trigonometry Date: Bell: Homework 3: Trigonometry: Ratios & Finding Missing Sides

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The missing sides are of the given triangle are of 26.69 units and 11.33 units.

Given that:One angle of a right angled triangle measures 67 degrees.Hypotenuse of that right angled triangle measures 29 units.To find:

Missing sides of the triangle.

Calculations:

The sine trigonometric ratio gives us ratio of perpendicular to hypotenuse from perspective of the considered angle.

Referring to the figure attached below,

[tex]sin(\angle ACB)= \dfrac{AB}{AC}\\\\sin(67^\circ) = \dfrac{AB}{29}\\\\0.9205 \times 29 = AB\\\\AB = 26.69\\[/tex]

Similarly,

[tex]cos(\angle ACB)= \dfrac{BC}{AC}\\\\cos(67^\circ) = \dfrac{BC}{29}\\\\0.3907 \times 29 = BC\\\\BC = 11.33\\[/tex]

Thus, the missing sides are of the given triangle are of 26.69 units and 11.33 units.

Learn more about right angled triangles here:

https://brainly.com/question/3770177

Add. Use models if needed.
PLZ HELP I WILL GIVE BRAINLIEST!!
PLZ EXPLAIN

Answers

Step-by-step explanation:

1. 3x+5+4x-1

7x+4

2. 5x-3-2x+1

3x-2

3. -7x+4-5x-12

-12x-8

4. 4x-10-5x-2

-x-12

plz mark brainliest

Samantha's savings account paid 2.5% interest per month. Which of the following shows 2.5% as a fraction?

Answers

Answer:

5/2

Step-by-step explanation:

Hope this helps!

The answer is 5/2 so here’s how you get ur answer u have 2.5 and put a 1 as your denominator so it should look like this 2.5/1 then u need to take the decimal out of there so you have to count the numbers after the decimal in 2.5 then multiply the numerator and denominator by 100 if it is 1 number, 100 if it’s 2 numbers, 1000. so you multiply both numerator and denominator by 10 to get 25/10 then find the greatest common denominator of 25 and 10 divide 5 by 25 and 10 then u should get 5/2

Help me plz i will give braniliest

Answers

Answer:

1.75

Step-by-step explanation:

You need to divide 7 divided by 4

Note: Hope this helps!

Answer:

1.75!!!

Step-by-step explanation:

You plug in 7 to the problem b divided by 4. Then you solve and get 1.75.

I HOPE THIS HELPS!!

if it does maybe I can get brainlist. :)

The table below represents how much money Jaycee earns babysitting.

Hours

Worked Income

($) (income)
6 | 45.00
9 | 67.50
11 | 82.50
18 | 135.00

How much did Jaycee receive per hour?
$6.00
$7.50
$13.50
$4.50

Answers

Answer:

$7.50

Step-by-step explanation:

You can figure this out by taking the amount of money made and dividing it by the hours worked. 45/6 = 7.50. 67.50/9 = 7.50 etc

17+50+13+4x
x=
Missing Angle=

Answers

Answer:

4(x+20)

Step-by-step explanation:

hope i helped

Answer:

x=25

Step-by-step explanation:

17+50=67

67+13=80

180-80=100

100/4=25

(Hope this is helpful and correct.)

1.Lin and her brother each created a scale drawing of their backyard, but at different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard. Whose drawing is larger?

2.How many times larger is Lin's drawing than her brother's drawing? You are being asked to compare the size of the areas of the drawings.

Answers

Answer:Part 1) The scale for the drawings without units are 1/12 and 1/36

Part 2) The scale drawing 1/12 is 3 times larger than the scale drawing of 1/36. The explanation in the procedure

Step-by-step explanation:we know that

1) Lin used a scale of

Remember that

1 ft=12 in

substitute in the scale

That means ----> 1 unit in the drawing represent 12 units in the actual

2) Her brother used a scale of

Remember that

1 yd=36 in

substitute in the scale

That means ----> 1 unit in the drawing represent 36 units in the actual

therefore

The scale for the drawings without units are 1/12 and 1/36

Part 2) Whose drawing is larger?

The scale drawing 1/12 is larger than the scale drawing of 1/36

To find out how many times as large is the scale 1/12 than the scale of 1/36

Divide 1/12 by 1/36

The scale drawing 1/12 is 3 times larger than the scale drawing of 1/36

Explanation

Let supposing that we want to represent in the drawing a measure that in its real size measures 36 units.

In the scale of 1/12, the drawing will show a measure of 3 units (remember 3(12)=36 units).

At the 1/36 scale, the drawing will show a measurement of 1 unit (remember 1(36)=36 units).

Therefore the largest drawing will be with a scale of 1/12.

U can do it let’s go

Write an equation and solve. Round to the nearest hundredth where necessary.

58 is 100% of what number?

A. 58 = 1 • x; 58

B. 58 = 1 • x; 60.3

C. 1 = 58 • x; 39.4

D. x = 58 • 1; 58

Answers

Answer:

Step-by-step explanation:

100% means all.

58 is 100% of 58

The answer is 58 let’s go get dis 100

helppppppppppppp meeee plsssssss......

Answers

I think B I’m sorry if not

Answer:

Step-by-step explanation:

I need help and if you do I will give you 10 points

Answers

Can’t really understand what it say bro...sorry but maybe u should ask the question again with a clearer picture...I’m sorry

please please help, thanks!

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Answer:120 is the area to the nearest unit

Step-by-step explanation:

is there a transformation that maps shape I onto shape II? explain your answer

Answers

rotation of a 90 degree angle clock wise

Answer:

reflection and a rotation

Step-by-step explanation:

I'm not able to use a video or gif to explain so here an image from MS Paint.

I'm also unaware of the answer provided to pick and cancel out to get the right on so i just hope my answer is right for but if anything good luck and hope you have a great day.

Can someone help me with theses

Answers

Taryn charges $13.50 per lawn

Tardy charges 13.50 hope it helped!!!!!!!!!!!!!!

Please help this is my last day to do this Ill give brainly
The area of a square garden is 84 square feet. Which of the following values is the BEST estimate of the side length of the garden?
A. 7 feet
B. 9 feet
C. 11 feet
D. 21 feet

Answers

Answer:

B. 9 feet

Step-by-step explanation:

Diedre bought a car in California. The price of the car was $32,000. California has an 8% sales tax. How much did Diedre pay for the car, including sales tax?

Answers

The answer is 2560

I hope am not late

In the state of Texas, about 3/100 of the population lives in the city of Fort Worth. The population of Houston, Texas is about 3 times the population of Fort Worth, Texas.

What fraction of the population of Texas lives in Houston? Move a number or a symbol to each blank to show the equation. If there’s no whole number in the answer, put a 0 in the first box after the equals sign.

Answers

Answer:

9/100

Step-by-step explanation:

3/100 times 3 is 9/100

Answer: 9/100

Step-by-step explanation:

Please read the question below.

Answers

Answer:

Step-by-step explanation:

3\4 for 4

X For 6

6(3\4)=4x

18\4 =4x

18\16 =x

9\8 =x

Answer:

Step-by-step explanation:

is this right yes or no

Answers

Answer: yes

Step-by-step explanation: [12(1/2)+5(6)] / 3(3) = 36/9 = 4

Micah’s bill for dinner was $35.50. He left the server an 18% tip. What is the total amount that Micah paid for dinner including the tip?

Answers

Answer:

$41.89

Step-by-step explanation:

Can I get brainliest please?

$41.89 would be the total because 18% of 35.50 is 6.39, and 6.39+35.50 is $41.89

Suppose you go out to eat with a friend and your bill was $25.67. The local sales tax rate is 7% and you want to leave a 20% tip for the waitress. Calculate the sales tax of $25.67. [tax] *
Your answer

Answers

The final total would be $32.96

Answer:

6.9309

Step-by-step explanation:

add 20% + 7% =27% times $25.67

Please help me tysm!

Answers

Answer:

i think 862

Step-by-step explanation:

i said i think

Answer:

the answer is B

Step-by-step explanation:

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