Mathematics Middle School

Juan has 3.43. He is buying a paint brush that costs $1.21 to paint a model race car.how much will Juan have after he pays for the paint brush.

Answers

Answer 1

Answer:

2.22

Step-by-step explanation:

Simple subtraction math hope it helps :)

Answer 2

Answer:

Juan will have $2.22

Step-by-step explanation:

your buying so subtratct 3.43 and $1.21 and get $2.22

Related Questions

~Giving brainliest to best answer:>

Answers

i think it is ‘a’ inches :) glad i could help :)

Answer:

I think D

Step-by-step explanation:

giving brainliest if u answer correctly <3
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Answers

it’s AAAAAAAAAAAAAAA

so i have a math problem from school (this is 5th grade math) and the problem says "a box has a volume that is 36 cm3 (the 3 is the small ones at the top). the height 18. what is the width

Answers

Answer:

The width would be 2

Step-by-step explanation:

36 divided by 18 is two, meaning that if you multiplied 18 by 2 it would be 36. I'm unsure if this is the right answer, but next time please put more info.

Uhm I need help Percentages

Answers

Answer:

Step-by-step explanation:

16/.64=25

25 is the correct answer

I NEED THIS ASAP LIKE NO CAP LIKE RIGHT NOW

The variable in the equation 3 = –6n + 5 is n. What are the values of the constants in the equation, when written in the form An + B = C?

A. A =

B. B =

C. C =

There u go! <3

Answers

Answer:

a= -6 b=5 c=3

Step-by-step explanation:

hope it helps

Answer:

Step-by-step explanation:

If m∠3 = 72°, what is m∠2?

Answers

Answer:

Angle 2 is 108 degrees

Step-by-step explanation:

180 - 72 = 108

2 = 108 degrees

The answer would be 108 because angle 3 and 2 and complementary so that means they equal 180. 180-72= 108

Sue's Sushi placed two orders with its fish supplier. One order was for 11 pounds of salmon and 6 pounds of tuna; the order totaled $164. The other order was for 8 pounds of salmon and 4 pounds of tuna; this order totaled $116. What is the cost for one pound of salmon and one pound of tuna?

Answers

Divide the cost of everything by the amount of tuna and salmon. I don’t know the specific answer but that’s the main thing to do in this scenario would be to divide

The old pool held 200 gallons of water. The new pool holds 85% more than the old one. How much water does the new pool hold?

Answers

Answer:

370 gallons of water

Step-by-step explanation:

200*1.85 = 370

370 gallons of water

7x + 10 > 17x answer fast for brainliest

Answers

Answer:

x<1

Step-by-step explanation:

what is 27/40 simplified

Answers

Answer:

27/40

Step-by-step explanation:

GIVING THANKS AND BRAINLIEST FOR BEST ANSWER <3
::::::::

Answers

Answer:

Step-by-step explanation:

It makes the most sence.

Answer:

Step-by-step explanation:

I would say C. because the question ask which statement best describes the line plot and C. is the statement with the most detail and they cant all really be the best answer so D. is also wrong

hope this helps <3

Does the graph represent a function?

Answers

Answer:

No it's not a function. Functions can't have the same x value.

It can’t be a function because the x is repeating itself and one of the rules is not letting the x repeat itself.

What is the midpoint of 21.90 and 21.89?

Answers

Answer:

21.895

Step-by-step explanation:

21.90+21.89= 43.79

43.79/2= 21. 21.895

21.895

u just use long division etc

A cable company charges $45.50 for its service plan plus $2.40 per premium movie rental. Write an equation or inequality to represent how many movies can be rented while keeping the bill under $70.

pls help <33

Answers

Answer:

45.50 divided by 2.40 = 18 movies

Step-by-step explanation:

45.5 + 2.4x (less then or equal to) 70

can you help me plssssss

Answers

Answer:

Step-by-step explanation:

It is c 10 ................

WHOEVER GIVES CORRECT ANSWER I WILL MARK BRAINIEST What is the slope of the line?Explain how you calculated the slope in the graph going through the points (-6,-3) and (-2,-8).

Answers

Answer:

The slope is -1 lol

Answer:

-5/4

Step-by-step explanation:

The formula is m = y2-y1/x2-x1

m = (-8)-(-3)/(-2)-(-6)

PLEASE HELP FOR BRAINLIEST

Answers

Answer:

232

Step-by-step explanation:

The formula for a triangle is base x height x 1/2

The triangles on the top and bottom have a base and height of 6 and 12 so: 6x12x1/2= 36 There are 2 of them so: 36 + 36 = 72

The triangles on the sides have a base and height of 8 and 14 so: 8x14x1/2=56 There are also 2 of them so: 56 + 56 = 112

The formula for the area of a rectangle is length x width

The length and width of the rectangle is 6 and 8 so: 6 x 8 = 48

Now add up all of the areas: 72 + 112 + 48 = 232

please help this is the third time ive asked this :(

Answers

try 2 because it’s surface area
hope that helps xo

Right answer i will give brainliest

Answers

Answer:

B and C

Step-by-step explanation:

Answer:

B and C

Step-by-step explanation:

There is one positive amount and one negative so the are opposites and cancel each other out

Plz help????????????

Answers

Answer:

answer is B................

Answer:

Step-by-step explanation:

If you wouldn't mind giving me brainliest, i'm just trying to rank up.

What is the least, greatest, median, lower Q, and upper Q for the CHECKERS CLUB?

Least:

Greatest:

Median:

Lower Q:

Upper Q:

Answers

Answer:

4 6 10 5 9

Step-by-step explanation:

HELP ME PLEASEEE I have the answers on the second attachment please do it. my teacher says that only 3 of them are right.

Answers

Answer:

pretty sure the 1st choice and 3rd choice are correct not

Step-by-step explanation:

Answer:

Step-by-step explanation:

Solve each equation regular and only 3 equal 7

Carlos bought 80 feet of rope for $17.60. He needs 20 more feet. If the unit price is the same how much will he pay for the extra 20 feet of rope? Show each step of your solution and explain your reasoning.

Answers

Answer:

$4.40

Step-by-step explanation:

ok so this is an instance of proportional relationships, in this case we changed one side of this equation, and now we need to figure out how to change the other side the that the change is made on both sides of the (=)

heres what we know

$17.60 = 80ft.

$??.?? = 20ft.

to help us find the change we can divide the first known side with second known side as shown below

80 / 20 = 4

so now we know that 80 was divided by 4 to get 20, so now we can divide the other side by the same amount to get...

$17.60 / 4 = $4.40

so it costs $4.40 for 20 ft. of rope

EXTRA: just because we can, lets figure out what 1 ft of rope costs using the same method as show above (starting with 20 ft)

20 / 1 = 20

$4.40 / 20 = $0.22

so the rate at wich the rope is sold is 22 cents a foot

It’s $4.40 hopefully this helps

What is 24 + 34 im giving brainliest

Answers

Answer:

24+34=58

Hope this helps :D

Answer:

PLEASE GIVE BRAINLIEST

This is 15 points plz help ( no links ) EXPLAIN YOUR ANSWER plz
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

( the answer is not 1,920 because i got it wrong when i typed the answer in )

Answers

Answer: 1440
Explanation: when you split it into two shapes (I split it where the split is splitting the eight up) you find the volume of them both. Top shape= 4x4x10=80 bottom shape= 8x8x10=640.
640+80= 720
You will then need to multiply by two (or add 720+720) to get the answer 1440

Marcella bought 12 1/4 yards of ribbon. She uses 2 1/2 yards of ribbon for gift packages and 3 2/3 yards to tie balloons.

How many yards of ribbon does Marcella have left?

Answers

6 1/12, you can add 2 1/2 to 3 2/3 to get 6 1/2 then subtract the total yards of ribbon, 12 1/4 by 6 1/6 to get 6 1/12. I believe I’m right.

Billy Found The Slope of the line through the points (2,5) and (-2, -5) using the equation shown in the picture below. What mistake did he make?

Answers

Answer: the numbers were negative so he needed to add the positive numbers to that equation (I think sorry if I’m wrong)

Step-by-step explanation:

Answer: the numbers are negative so the equation should be negative

Step-by-step explanation:

gawk gawk

Use the model below to help you solve.

dont guess plz and if you dont know, dont answer, this is due in 10 mins

Answers

Answer:

Hey doing-the-homework-at-the-last-minute-student!

Here's how you gotta do it:-

[tex]\frac{5}{6}[/tex] - [tex]\frac{5}{12}[/tex]

Both the denominators should be same to be subtracted.

So, let's multiply [tex]\frac{5}{6}[/tex] with 2 so that its denominator will be 12 as well.

[tex]\frac{5}{6}[/tex] x [tex]\frac{2}{2}[/tex]

[tex]\frac{10}{12}[/tex]

Now, lets subtract this with [tex]\frac{5}{12}[/tex]

[tex]\frac{10}{12}[/tex] - [tex]\frac{5}{12}[/tex]

While subtracting, you don't have to subtract the denominators. Only find the difference between the numerators- 10 and 5.

10-5 is 5.

So,

[tex]\frac{10}{12}[/tex] - [tex]\frac{5}{12}[/tex] = [tex]\frac{5}{12}[/tex]

[tex]\frac{5}{12}[/tex] is the answer!

One cubic foot of a crushed mineral weighs 160 pounds. How many pounds of the crushed mineral can a container with the dimensions shown hold?

The container can hold__pounds of the crushed mineral.

Answers

3600 pounds

Step-by-step explanation:

One cubic foot of a chemical weighs 60 pounds.

1 ft³ of chemical = 60 pounds

We need to find how many pounds in the container whose dimension 6 ft, 4 ft and 2.5 ft

l = 6 ft

b = 4 ft

h = 2.5 ft

Volume of box = lbh

= 6 x 4 x 2.5

= 60 ft³

As we are given

1 ft³ of chemical = 60 pounds

60 ft³ of chemical = 60 x 60 = 3600 pounds

Hence, In container contains 3600 pounds of chemicals.

ANSWER QUICKLY! Brainliest if you get the correct answer

Answers

Answer:

1) B, y=x/2

2) A, E (0,0) (4,2)

Step-by-step explanation:

Input in Demos calculator and then trace the line.

Other Questions

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The mystery section would be themed kinda like sherlock holmesy, all old stuff and things that would look like clues ("blood" stains, broken lamps, magnifying glasses, books open on the desk et cetera). The fantasy section door would be accessed by pulling a large tasseled cord which would trigger a large bell to ring and the door would pop open close to them. This room would have large "trees" in each corner that have the traits of each season with different ornate lamps hanging from the boughs along with different iconic items from famous fantasy books. To get to the sci-fi section there would just be a LARGE red button with no markers that a person could press to enter the "control deck". After they press the button the doors would slide open and the room would be bathed in red light with a voice playing over the loudspeaker giving the button pusher urgent instructions to save the spaceship from disaster (which would be different on specific days of the week). The inside would look like a spaceship "control deck" with a control panel consisting of different buttons and switches that must be activated in accordance with the voice over the loudspeaker (the buttons and switches would also make sound). An employee would be in a backroom controlling the lights in the whole building (all the lights would turn off if the button pusher failed to press the right buttons in the right order in time) if they do succeed the employee would come out, congratulate them, and see if they need any help finding anything. If they fail they would come out and push a couple of buttons so that the lights 'come back on' (the lights would be on a 10-15 sec timer or something and turn on on their own). The dystopian fiction section is underneath the fantasy section and has a steampunk theme. It is accessed by a trapdoor in the floor. The horror section would be accessed by pulling a random skull lever in the main room which would give the client a skull key with a tag that has an eerie rhyme telling the client where to find the door. The door would look ornate and creepy and it would have a dead-looking 'tree' (not a real tree there will be various plants to give the building life but yeah not this one) with an animatronic crow or two on it occasionally crowing. The clerk at the cash register would automatically ask for the key when they check out. Example: "Did you visit the horror room today? Yes? Okay, kindly return the key of Hades. Thank you. Have a nice day!" Or something like that with an equally creepy or creepier name for the key. Okay, that's all I have for now but answer with your feedback and ideas for other room genres if you have them! Thanks so much! EXTRA POINTS---Set up an equation and find the value of x. 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