Mathematics Middle School

plz help for 100 points what I need help with is in the pictures

Answers

Answer 1

I can’t see the picture

Related Questions

What is the range of possible sizes for side x?

Answers

Answer:

the range of possible values for x are 1.6<x<9.6

Step-by-step explanation:

Answer:

Step-by-step explanation:

x is smaller than four so the range could be 0.1 through 3.9 so the answer is 38 sizes

answer all the questions

1) Dalton's Desserts made a batch of fresh scones with 9/10 of a pound of butter and 1/5 of a pound of sugar. How much more butter than sugar was used?

2) At the dealership where she works, Denise fulfilled 1/2 of her quarterly sales goal in January and another 5/12 of her sales goal in February. What fraction of her quarterly sales goal had Denise reached by the end of February?

3) Under very specific instructions, a jeweler made one ring for the queen and one ring for the princess. The gem on the queen's ring weighed 1/2 of a carat and the stone on the princess's ring weighed 1/4 of a carat. How much heavier was the stone on the queen's ring than the stone on the princess's?

4) Under very specific instructions, a jeweler made one ring for the queen and one ring for the princess. The gem on the queen's ring weighed 1/2 of a carat and the stone on the princess's ring weighed 1/4 of a carat. How much heavier was the stone on the queen's ring than the stone on the princess's?

5) Starting from scratch, Jasper finished 5/12 of a reading assignment Monday afternoon and another 1/2 of it on Tuesday afternoon. What fraction of the reading assignment was done by Tuesday night?

Answers

Step-by-step explanation:

1) butter = 9/10

sugar = 1/5 =2/10

butter - sugar = 9/10 - 2/10 = 7/10 =0.7 = 70%

Jan = 1/2

Feb = 5/12

total = 1/2 + 5/12 = 6/12 + 5/12 = 11/12

queen's ring = 1/2 = 2/4

princess's ring = 1/4

queen's ring - princess's ring = 2/4 - 1/4 = 1/4

4)same with 3)

mon = 5/12

tues = 1/2 = 6/12

total = 5/12 + 6/12 = 11/12

The guy above me is definitely correct just saying

1. 9.03 x 80=
2. 0.54 x 24=
3. 33.05 x 200=
4. 0.79 x 51=

Answers

Answer:

1. 722.4

2. 12.96

3. 6610

4. 40.29

Step-by-step explanation:

hope this helps! :D

have a miraculous day!! <3

Answer:

1. 722.4

2. 12.96

3. 6610

4. 40.29

(-6,-3) and (-1,x)=13 find the value of A

Answers

Distance between two point can be calculated by the equation:

D=sqrt((x2-x1)^2+(y2-y1)^2)
Then,
13=sqrt((-1-(-6))^2+(x-(-3))^2)
We can square both sides to get rid of the square root,
169=(-5)^2+(x-(-3))^2
169-25=(x-(-3))^2
144 =(x-(-3))^2
By taking the square root in both sides, then
12=x+3
In this case,
X=12-3=9

(-6-3) = -9, (-1,x)=13 : x=-13

The population of the United States is approximately 320,000,000 people. Which is a
reasonable estimate for the amount of food consumed by the population of the United
States per day?

Answers

Answer:

960,000,000 lbs

Step-by-step explanation:

The average person eats about 3 pounds of food a day so multiply 3 by 320,000,000 and you get 960 million lbs.

960,000,000 Ibs sorry if it’s wrong

When solving: 1,175 ÷ 5, using partial quotients, how would you decide which power of 10, when multiplied by 5, should be subtracted first?

Answers

Answer:

1,165

Step-by-step explanation:

To solve 1,175 ÷ 5 by using partial quotient we should subtracted 10², when multiplied by 5.

What is mean by Subtraction?

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

The expression is,

⇒ 1,175 ÷ 5

Now,

Solve the expression 1,175 ÷ 5 by using partial quotients as;

5 ) 1,175 (

- 500 100

------

675 135

-675

--------

Thus, To solve 1,175 ÷ 5 by using partial quotient we should subtracted 10², when multiplied by 5.

Learn more about the partial quotient visit:

https://brainly.com/question/28961253

#SPJ2

Please answer this 3 questions and show your work

Answers

Answer:

Step 1: Circle 16, 5.75, and 296.00

underline "What was the regular price ticket to the game?"

box "bought", "rate", and "paid"

Step 2: 296.00 = 16(t-5.75)

Step 3: 12.75

Step-by-step explanation:

Step 2: the total price paid is 296 so that is what goes on the equal side of the equation.

t is the normal ticket price and 5.75 is the discount so we want to subtract 5.75 from the normal ticket price to show what we paid.

Then, we want to multiply by 16 because we bought 16 tickets.

Step 3: distribute the 16 to the (t-5.75) term. That gives you 296= 16t-92

Then subtract 92 from 296 to give you 204. then divide by 16 to give you 12.75 as your ticket price.

Please give brainliest answer if this helped!

Select the right answer.

Answers

Answer:

Step-by-step explanation:

HELPPPPPPP!!!! I NEED ANSWER QUICK!!!!

Answers

Answer:

-13u

Step-by-step explanation:

-10u-3u

=u(-10-3)

=-13u

Determine whether each figure creates the conditions to form a unique triangle, more than one triangle, or no triangle.

A triangle with 30 degrees in the left corner, 40 degrees in the right corner and 7 cm along the bottom of the triangle.

a unique triangle
no triangle
more than one triangle

Answers

Answer:

im like 95% sure its a unique triangle

Step-by-step explanation:

The eighth-grade class is planning a trip to Washington, D.C. this spring. They need a minimum of 75 people to attend in order to reserve buses. If one-third of the 8th-grade class plus 17 parent chaperones have signed up and this is enough to satisfy the requirement, how many students must be in the 8th-grade class?
X - how many students must be in the 8th-grade class

Answers

Answer:

There needs to be 174 Students in the 8th grade class.

Step-by-step explanation:

173(1/3) is 58

58+17=75

Which expression is equivalent to this expression? 3/4(4h – 6) A. 3h – 9/2 B. 4h + 9/2 C. 3h – 6 D. 4h + 6

Answers

Answer:

A. 3h – 9/2 B.

Step-by-step explanation:

a. What fraction of the students chose Website A? Write your answer in simplest form.

Answers

Answer:

no se hablar taka taka XD

hmmm I think I know it but I’m not sure. I think it is 28 because if you add 35,13,22 and 10 to get 80% then I used a Calculator(sorry) to get 35% of 80 and got 28. If you turn it into the simplest form, it turns into 56/2. HOPE THIS HELPED :D

What is the volume of this solid?
Most Precise Answer = Round to the nearest hundredth
Approximate Answer = Round to the nearest tenth if necessary.

Answers

Answer:452.4

Step-by-step explanation:

A spinner with 12 equally sized slices has 5 yellow slices, 3 blue slices, and 4 red slices. The dial is spun and stops on a slice at random. What is the probability that the dial stops on a yellow or blue slice?

Answers

the answer is 8/12 or 66.666% for the spinner landing on blue or yellow

The probability that the dial stops on a yellow or blue slice will be 0.6667.

What is probability?

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

A spinner with 12 similarly measured cuts has 5 yellow cuts, 3 blue cuts, and 4 red cuts. The dial is turned and stops on a cut indiscriminately.

The total number of the event is given as,

Total events = 5 + 3 + 4

Total events = 12

The probability that the dial stops on a yellow or blue slice will be given as,

P = 3 / 12 + 5 / 12

P = 0.25 + 0.4167

P = 0.6667

The probability that the dial stops on a yellow or blue slice will be 0.6667.

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ2

Write a unit rate for the situation.

$12.50 for 5 ounces

$\$$
per ounce

Answers

It’s is 2.5 I have explained it as a picture

I don’t understand and need help on the questions that are blank.

And if I had missed any I would appreciate it if somebody would correct me.

Answers

Answer:

yes but for your mote correction must cheack with calculator

I have attached the picture below where ive checked your answers plus corrected the wrong ones and completed the incomplete ones... Hope that helps

A university currently has 18,000 enrolled students. Due to a discounted tuition, the university expects the number of enrolled students to increase at a rate of 5% per year. If the expected increase occurs, which function represents the number of enrolled students in t years?

Answers

Answer:

f=1/50t+18000

Step-by-step explanation:

Answer:

f=1/50t+18000

im sorry im not sure if this is right

Step-by-step explanation:

Find $73^{-1} \pmod{74}$, as a residue modulo 74. (Give an answer between 0 and 73, inclusive.) (PLZ DO THIS)

Answers

Answer:

its going to be around 46

Step-by-step explanation:

(hope this helps and im sorry that i cant tell you the exact answer. i hope you understand)

i need help completing this !
the table below represents a linear relationship.
use the table to find the following

x y
-4 9
-2 6
0 3
2 0

slope=
y intercept=-3
equation of line in slope intercept form=

Answers

Answer:

what grade is this

Step-by-step explanation:

Slope = -1.5 or 3/2

Equation= y= -1.5x+3

6-9 =-3

-2–4=2

-3/2= -1.5

The weight of Kyle's dog increased from 29.7 pounds to 48.9 pounds in an 8 month period. What was the average weight increase per month?

Answers

Answer:

per month means we divide by the months

here is our formula

we do 48.9-29.7 to see the increase, and divide by the months to see how much per month

(48.9-29.7)/8

We get 2.4, meaning the average weight increase per month is 2.4

Step-by-step explanation:

48.9-29.7=2.4 (: good luck hope you understand and get a good grade

The weather forecast calls for a total of 16 inches of snow over the next week. If it is estimated that 2.8 inches of snow will fall on Monday, 3.4 inches of snow will fall on Tuesday, 1.6 inches of snow will fall on Wednesday, 2.1 inches of snow will fall on Thursday, 1.7 inches of snow will fall on Friday, and 2.9 inches of snow will fall on Saturday. How much snow should fall on Sunday?

Answers

Answer:

1.5 inches

Step-by-step explanation:

Answer: 1.5 in

Step-by-step explanation:

5x + 7y = 25

Neeed it

Answers

Y= 5/7x + 25/7

Intercepts (0,25/7) (5,0)

Answer: x = 5 + -1.4y

Step-by-step explanation:

Monica paid sales tax of $1.50 when she bought a new bike helmet. The sales tax rate was 5%, how much did the store charge?

Answers

Answer

1.50 cents for 5% sales tax on 30 dollars

Step-by-step explanation:

Answer:

$30

Step-by-step explanation:

$30x0.05=$1.50

What is the range of possible sizes for side x

Answers

Answer:

0.8 < x < 16.8

Answer:

i think that the size for side x is 8.2

Step-by-step explanation:

hope this helps!

is walking at a constant speed of 2.5 miles per hour. How far can she walk in 8 hours? Complete the table and plot the points to solve.

Answers

Answer:

she can walk 20 miles in 8 hours if she walks st a constant speed of 2.5 miles per hour

Answer:

20 miles

Step-by-step explanation:

all you do is multiply 2.5 x 8

BE READY, GAME SHOW
Hii, (game show to help me with this question, be ready pumpkins!)

GAME SHOW!!!! HELP ME OUT!

Which equation can be used to solve the problem?

750 is 150 percent of what?

WINNER=BRAINLIEST AND MOVES ON THE THE SECOND ROUND GOOD LUCK FIRST TO ANSWER

Answers

Answer:

750/150 * 750/x

Step-by-step explanation:

Answer:

One equation that can be used is this: 7.50 * 150 =

The other equation is 750% of 150.

Hope this helps!

I have too much brainliest so the other one can have it.

the table shows the number of passengers who flew on airplane flights in or out of one airport. each flight had the same number of passengers. how many passengers were on each night. TOTAL PASSENGERS; 27,000 - NUMBER OF FLIGHTS; 90 - CREW MEMBERS; 900

Answers

310 would be the answer

Answer:

I think it would be 300 sorry if im wrong

Step-by-step explanation:

What is equivalent to 5(8d)

Answers

Answer: ( 2 + 3 ) ( 8d )

Step-by-step explanation:

There are multiple possible answers and I'm not sure if you're missing part of the question.

Correct me if I am incorrect.

I agree with the person that said (2 + 3) (8d)

Select the locations on the number line to plot the points 8/3 and −11/3.

Answers

Answer:

put 8/3 a little bit below the dash that shows the number 3 and put -11/3 a little bit ahead of the -4 mark

Step-by-step explanation:

The Answer is where the green arrows are.

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