Mathematics Middle School

I need homework help please: A mixture of purple paint contains 6 teaspoons of red paint and 15 teaspoons of blue paint. To make the same shade of purple paint using 35 teaspoons of blue paint.How much red paint would you need?

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

You would need 14 teaspoons of red paint.

Step-by-step explanation:

the ratio of blue to red paint = 6:15

ratio needed: ?:35

35 ÷ 15 = 2.33

2.33 x 6 = 14

Related Questions

Hello please help me with this question

Answers

A: 2/1 -> 2
B: -1/1 -> -1
Gradient or slope is the change in the y value/change in the x value
Y value is up and down and x value is side to side.
Hope this helps! :)

Skylar made 20% of her free throws over the season. If she shot 240 free throws, how many did she make?
Divide/scale down to solve for the missing percent.

Answers

Answer:

Skylar made 48 free throws.

SOMEONE PLEASE HELP!!

Answers

Answer
i believe the answer would be b

hope this helps and have a wonderful day :)

The answer is b when you multiply you figure out that it would be 12-3 which is equal to 9.

What is -3 (2m - N)?

Answers

Distribute -3 to 2m and -n

-6m - 3n

Answer:

−6m+3N

hope this helps

Step-by-step explanation:

Elena and Jada are 24 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 5 miles per hour, and Jada walks at a constant speed of 3 miles per hour. How many hours does it take until Elena and Jada meet?

Answers

It will take 3 hours

The grocery store clerk put only packages of flour tortillas and packages of corn tortillas on the shelf. The ratio of the number of packages of flour tortillas to the total number of packages on the shelf was 9 to 21.

Which number could be the number of packages of corn tortillas the clerk put on the shelf?

A 30
B 36
C 40
D 42

Answers

Answer:

A is my answer

Step-by-step explanation:

because if you have to a 21+1 it equals 30

Answer:

Step-by-step explanation:

21+9=30

A graph is shown with x-axis title as Time in seconds. The title on the y-axis is Height of Elevator Above Ground in feet. The values on the x-axis are from 0 to 5 in increments of 1 for each grid line. The values on the y-axis are from 0 to 75 in increments of 15 for each grid line. A line is shown passing through the ordered pairs 1, 15 and 2, 30 and 3, 45 and 4, 60. The title of the graph is Rate of Ascent.
What is the rate of change for the relationship represented in the graph? (1 point)

Group of answer choices

14

15

fraction 1 over 15

fraction 1 over 14

Answers

Answer:

Step-by-step explanation:

The answer is 25 i think bc when yu do the steps yu will find out so i think the answer is 25 or 50 either one i am positive... if a i am wrong then my apologies i am just in 7th grade.

PLEASE HELP! FINALSSSS!
Stanley won x raffle tickets at the school carnival. Regina won y raffle tickets. Daphne won image as many raffle tickets as Stanley. Keenan won 3 times as many raffle tickets as Regina.
Which expression represents the total number of raffle tickets Stanley, Regina, Daphne, and Keenan have all together?
A. x − 1/2x + y − 3y
B. 3y − y + x − 1/2x
C. x + y + 1/2x + 3y
D. 3y + y − x + 1/2x

Answers

Answer:

The answer is c it's the best answer

Please help I will give Brainliest: What is the distance between
(-7.4, 2.4) and (2.7, 2.4)?

Answers

The distiance between them is 10.1

Answer:

10.1 I believe .

Step-by-step explanation:

If u do 2.4-2.4 and 2.7 -7.4 the slope equals 10.1 so the slope is the distance

Trapezoid WXYZ is shown on the coordinate grid. Trapezoid WXYZ is dilated with the origin as the center of dilation using the rule (x, y)→(4x, 4y) to create trapezoid W'X'Y'Z'.

Which statement is true?

Trapezoid W'X'Y'Z' is smaller than trapezoid WXYZ because the scale factor is less than 1.

Trapezoid W'X'Y'Z' is smaller than trapezoid WXYZ because the scale factor is greater than 1.

Trapezoid W'X'Y'Z' is larger than trapezoid WXYZ because the scale factor is less than 1.

Trapezoid W'X'Y'Z' is larger than trapezoid WXYZ because the scale factor is greater than 1.

Answers

Trapezoid W'X'Y'Z' is larger than trapezoid WXYZ because the scale factor is greater than 1.

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Dilation is the increase or decrease in the size of a figure by a factor k. If k > 1, it is an increment whereas if k < 1, it is a decrease.

Given the rule:

(x, y)→(4x, 4y)

k = 4 > 1, hence this is an increase.

Trapezoid W'X'Y'Z' is larger than trapezoid WXYZ because the scale factor is greater than 1.

find out more on Transformation at: https://brainly.com/question/1462871

Identify the numbered parts and determine if this is a plant or animal cell. i have already done #9

Answers

Step-by-step explanation:

this is a plant cell

6. cell wall

7. vacoule

8. plasma membrane

Answer:

6. This is a cell wall.

7. Vacuole

8. Plasma membrane.

Step-by-step explanation:

This is a plant cell.

You can immediately tell by the presence of the chloroplasts and the cell wall.

Animal cells do not contain chloroplasts.

WHAT IS THE ANSWER?!?!? 8 = 48 ÷

Answers

Answer:

Step-by-step explanation:

6*8=48

48/6=8

Answer:6

Step-by-step explanation:

Select the function that represents a geometric sequence

Answers

Answer:

Step-by-step explanation:

Pls Help! Thank you a lot!

Answers

Answer:

If im wrong im sorry

0.18 divided in 3 = 0.06 , its infinite so its D..

Which of the following is the solution for the inequality below?
3x - 4 < -19

Answers

Answer:

x<-15

Step-by-step explanation:

you add 4 to each side so its 3x<-15 and then divide 3!

Answer:

X < -5

Step-by-step explanation:

3x - 4 < -19

( 3x - 4 ) + 4 < -19 + 4

3x - 4 + 4 < -15

3x < -15

3x/3 < - 15/3

x < - 3.5/3

x < -5

5/8 brainliest im giving if u get it right :D

Answers

Well basically if they lost 8 points and gained 6, they have -2 points.

Answer:

-8+6= -2

Step-by-step explanation:

help please i give brainliest

Answers

Answer:

X+296=285

X=-11

Original= 11 feet below sea level

Convert the following number to scientific notation.

.0101234
First right= brainliest <3

Answers

ERROR CODE (67-291)

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1.01234 x 10^-2 I think?

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE

Answers

Answer:

19+19+10+10= 58 is the answer

19 + 10 + 19 + 10 = 58
If you see the lines on the other side clearly you will understand it

First One To Solve Correctly Gets Brainlyest

Answers

i believe x = 9.76
bc a^2 + b^2 = c^2
2.4^2 + 2^2
5.76 + 4
9.76

Answer:

a^2 +b^2=c^2

Step-by-step explanation:

2^2+2.4^2=c^2

4+5.76=9.76

square root of that is 3.12 or 3.1

so x=3.1

Alex bought a dirt bike for $2,500. What was Alex's total cost for the dirt bike if the sales tax was 7%?

Answers

Answer:

I only clicked on this because i love dirtbikes but i have no idea what the answer is.. sorry

I think it’s $ 2,325

What is the product of 142 and 26?
A 168
B 192
C 3,692
D 8,520

Answers

The answer is c

Explanation- product =multiplication. 142 x26 = 3,692 when multiplied

Answer:

well the answer is 3692

Step-by-step explanation:

I’ll give you brainilest

Answers

Answer:

No, these triangles cannot lie on the same line.

Step-by-step explanation:

Step-by-step explanation: For two triangles to lie on the same line they must have the same slope. slopes are negative because the triangles are leaning to the left.

Jakxunrnsyajalsixydbsmaouxbdnzj hey

what is the reciprocal of 20 as a fraction?

Answers

Answer:

1/20

Step-by-step explanation:

PLEASE HELP ASAP. I BELIVE ITS YES

Answers

Answer:

yes because the corresponding angles do not have a sum of 180

Step-by-step explanation:

Answer:

yes because the corresponding angles do not have a sum of 180

Step-by-step explanation:

HURRY HURRY HELP MEeeeee

Answers

Answer:

dividing by 100

Step-by-step explanation:

Brandon has an action figure collection. He keeps 178 of the action figures on his wall, which is 89% of his entire collection. What is the total number of action figures in Brandon's collection?

Answers

Answer:

200 total action figures

Step-by-step explanation:

178 * 100 / 89 = 200

Answer: 200

Steps:

x(.89)=178

Divide both sides by .89 to isolate x

x=200

Check:

If you multiply 200 by .89 to find 89% of 200 you will get 178.

First One To Solve Correctly Gets Brainlyest

Answers

Answer:

11.3

Step-by-step explanation:

4.5x2.5

11.25

11.3

use pythagorean theorem: a^2 + b^2 = c^2

4.5^2 - 2.5^2 = x^2

x = 3.74

Andre types 208 words in 4minutes. Noah types 342 words in 6 minutes. Who types faster? Explain your reasoning

Answers

Answer:

Noah types faster.

Step-by-step explanation:

Andre types 52 words per minute.

Noah types 57 words per minute.

so first you want to figure out how many words per minute-
andre- 208/4= 52
noah- 342/6= 57
noah types faster than andre by 5 words

please help me I'm desperate!!!!!

Answers

C. Is the answer .yw

C is the answer to the question

Other Questions

2. A person lifts 200kg seven times over the course of 11.8s. If they displaced the weight 2.2m up each time, how much power did the person deliver? Which statement best completes the diagram?CauseEffect?The JewishDiaspora beginsA. Powerful empires force the Jews to flee their lands.B. The State of Israel is formed after World War II.C. Jewish leaders attack their weaker neighbors.D. Egypt adopts Judaism as its official religion.SUBMIT DomainRangeMinimum2-Maximumx-intercept(s)y-interceptasIncreasing Interval(s)Decreasing Interval(s) What is (x+3)+(2xx+-5 Please Help With all 3! Will Give 100 Points + Brainliest! Turn each statement below into an example of persuasive writing.Take a stand and add support.ex: School uniformsStudents should be required to wear school uniforms because it reduces bullying.(persuade the reader for or against)1) Year-round school year2)Dogs being allowed in restaurants 3)Kids earning money for household chores4)More music classes in school In a 150-word paragraph, explain at least five of the long-term effects of the Great Depression on familles. Mr. Harmin is sitting in his office on the third floor of a building. He is at an elevation of 30 feet in relation to street level. Mr. Ehrig is in the parking garage at an elevation of 35 feet, and Mrs. White is in the parking garage at an elevation of 25 feet in relation to street level. Which statements are true? Check all that apply. Mr. Harmin is closest to street level. Mr. Ehrig is at the lowest elevation. Mrs. White is closest to street level. Mr. Harmin is closer to street level than Mrs. White. Mrs. White is at the highest elevation. if a certain car, going with speed v1, rounds a level curve with a radius r1, it is just on the verge of skidding. if its speed is now doubled, the radius of the tightest curve on the same road that it can round without skidding is: What is the solution to the linear equation? Mi mam____para ver si tengo la temperatura alta.A me lava la caraB me mira la piernaC me toca la frenteD me limpia la rodilla Pre-CalcIt's timed, pls help 2x + y = -3Whats the solution? Please help I would appreciate it Bob's average golf score at his local course is 93.6 from a random sample of 34 rounds of golf. Assume that the population standard deviation for his golf score is 4.2. The 90% confidence interval around this sample mean is:_______.a. (92.4, 94.8).b. (89.0, 98.3).c. (90.5, 96.7).d. (93.2, 94.0). The velocity of a 48.0 g shell leaving a 2.95 kg rifle is 391. m/s. What is the recoil velocity of the rifle? A college student, trey works part time for an annual salary of $13,500 a year. What is his monthly taxes?Gross monthly income: $? Monthly Federal income tax (11.6%): $? Monthly Social security (FICA) (6.2%): $?Monthly Medicare (1.45%): $?Monthly State Tax (4%): $?Monthly Local Tax (0.1%): $?Total Monthly deductions $?Treys NMI $? What is the value of 1/4 - 7/8 You are testing a water heater design. One criterion is that the water heater heat water to a temperature of 180 F. During testing, you find that the water in the water heater reaches a temperature of 200 F. What would you do next? Around 4th or 5th century C.E, trade routes between North Africa and WestAfrica, going across the Sahara Desert, were established. Who is credited withestablishing those routes?A)Songhai TradersB)Ghanaian TradersC)Berber-speaking peoples of North AfricaD)Malian Traders