Mathematics College

please help me to solve this question ​

Please Help Me To Solve This Question

Answers

Answer 1

Answer:

2/5

Step-by-step explanation:

Because when you subtract you do you get it.

Answer 2
2/5 hope this helps you

Related Questions

Ms. Thornton is buying treats for her top 10 algebra students in each of her two classes (20 treats total). She’s only willing to spend $30 and finds individualized candy packs for $1.75 each. What is the maximum number of packs that she will be able to buy? Will that be enough for all of her students?

Answers

Answer:

Mrs Thornton can buy almost 17 candy packs if she has $30 to spend and one pack cost $1.75.

No, it will not be enough because total students are 20 and total candy packs that can be bought are 17.

Step-by-step explanation:

Total treats to buy = 20

Total cost to spend = $30

Price of one candy pack = 1.75

We need to find:

a) What is the maximum number of packs that she will be able to buy?

Price of 1 candy pack = $1.75

If she spends $30, divide 30 by 1.75 to get the number of candy packs she can buy

Number of candy packs = [tex]\frac{30}{1.75} = 17.14 \approx 17[/tex]

So, Mrs Thornton can buy almost 17 candy packs if she has $30 to spend and one pack cost $1.75

b)  Will that be enough for all of her students?

No, it will not be enough because total students are 20 and total candy packs that can be bought are 17.

Tell whether (12, 43) is a solution of y = 3x + 7.
yes
no

Answers

Answer:

yes

Step-by-step explanation:

Which of the following correctly shows the distributive property?
A
4(x + 5) = 5(x + 4)

B
4(x + 5) = (4)(x) + 5

C
4(x + 5) = x + (4)(5)

D
4(x + 5) = (4)(x) + (4)(5)

Answers

D
4(x+5) = (4)(x)+(4)(5)

Three students plan to rent a minivan for the weekend and equally share the rental cost. By adding two more people, they can each save $24. How much is the total rent of the car?

Answers

Answer:

Step-by-step explanation:

you have three student then they add two more people right then you just need to muptiply 25 times by 5

The total rent of the car is $15.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, three students plan to rent a minivan for the weekend and equally share the rental cost.

Let the total money to rent a minivan be x.

Now, share of each student = x/3

Adding two more people, they can each save $24.

x/3- (x+2)/5 =24

5x-3(x+2) =24

5x-3x-6=24

2x=30

x=$15

Therefore, the total rent of the car is $15.

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Can someone tell me all of the rational numbers

Answers

Answers: The rational numbers in that list are:

[tex]\sqrt{2.25}[/tex] 1 -790.3125

Recall that an irrational number cannot be written as a simple fraction, so the numbers that can be written in a simple fraction are the ones that are rational. Thus, the numbers in the previous list are rational because you can convert them into simple fractions.

Find the midpoint of and label it D. Find the midpoint of and label it E. Record the coordinates of points D and E. When you’re through, draw .

Answers

Answer:

The coordinates of the midpoints are D(1.5, 2.5) and E(3.5, 2.5).

Step-by-step explanation:

solve x+3>5

how can you isolate x on the left side of the inequality ?

what is the new inequality after you perform the above operations

Answers

Answer:

x > 2

Step-by-step explanation:

x+3>5

Solve for x

Subtract 3 from each side

x+3-3 > 5-3

x > 2

if 1.5 yards of fabric is used for 90 flags how much fabric is needed to make 1 flag

Answers

Answer:

0.016 with a repeating sign above the 6

Step-by-step explanation:

90/1.5=1.5/x

90x/90=1.5/90

x=0.016 repeating

/= division

doris got in trouble because____.

A. she had an unexpected event and no savings
B. she had too much debt
C. her boss fired her
D. she did not work hard enough​

Answers

Answer:

A. she had an unexpected event and no savings

Two numbers have a sum of 77. If one number is p, express the other number in terms of p.

Answers

Answer: 77-p

Step-by-step explanation:

o=other number

o+p=77

o+p-p=77-p

o=77-p

help was 4+4??


this is the after​

Answers

Answer:

8

Step-by-step explanation:

Answer:

42

Step-by-step explanation:

What is the sign of the product (-5)(-3)(-8)(-6)? (5 points)

Answers

Answer:

Step-by-step explanation:

(-5)(-3) = 15

(-6)(-8)= 48

(48)(15)= 720

the sign is positive

two negatives = a positive

four negatives = a positive

Answer:

Positive, because the products (–5)(–3) and (–8)(–6) are positive, and the product of two positive numbers is positive

Step-by-step explanation:

Which equation, when graphed with the given equation, will form a system that has no solution?
Oy--5x+ 10
Oy-5(x+2)
Oy-5(x-2)
O y--5x- 10

Answers

Answer:

B

Step-by-step explanation:

y=5(x+2)

The equation when graphed with the given equation, will form a system that has no solution is y = 5(x-2)

What is linear equation?

A linear equation is an equation of the first degree in any number of variables, that can be written in the form ax + b = 0 or ax + by + c = 0, where a, b, and c are real numbers and x and y are variables. The coefficients may be arbitrary expressions, but they do not contain any of the variables. A linear equation is defined by a straight line in the Cartesian plane.

Given is an equation, y = 5x-10, we need to find an equation, when graphed with the given equation, will form a system that has no solution,

So, we know that,

A system of equations will have no solution, if,

a1x + b1y + c1 = 0

a2x + b2y + c2 = 0

If (a1/a2) = (b1/b2) ≠ (c1/c2), then there will be no solution.

Therefore, the only equation that fulfills this condition is y = 5(x-2)

Hence, the equation when graphed with the given equation, will form a system that has no solution is y = 5(x-2)

Learn more about linear equations, click;

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Im a bit stuck id appreactate any help. Just liek an simplified

Answers

Answer:

x < -3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Inequality

15 < -5x

Step 2: Solve for x

Divide -5 on both sides:                    -3 > xRewrite:                                               x < -3

Here we see that any number x that is smaller than -3 would work as a solution to the inequality.

Answer: The answer is x<-3 Hope this help :)

Step-by-step explanation:

15<-5x

15/-5  -5x/-5

x=-3= X<-3

Can somebody please help me, will give brainliest

Answers

Answer: D.

Step-by-step explanation: 2x squared - 2x squared cancel each other out. 4x-2x is 2x. -6-8 is -14. Then, put the answers together. Therefore, the final answer is 2x-14. Brainliest plz

Please help
Find KL in the image below.

Answers

Answer:

KL = 8

Step-by-step explanation:

Based on the midsegment theorem, the length of midsegment KL = ½ of the length of the third segment FH.

Thus:

KL = ½(FH)

FH = 16

Plug in the value into the equation

KL = ½(16)

KL = 8

What is the value of x in the diagram below? 2 right triangles are stacked. The bottom triangle has a side length of 9 units and an adjacent angle measure of 30 degrees. The top triangle has a hypotenuse length of x and an angle measure of 45 degrees. StartFraction 18 Over StartRoot 3 EndRoot EndFraction StartFraction 18 StartRoot 2 EndRoot Over StartRoot 3 EndRoot EndFraction StartFraction 18 StartRoot 3 EndRoot Over StartRoot 2 EndRoot EndFraction 18 StartRoot 2 EndRoot Mark this and return

Answers

Answer:

18 sqrt2/ sqrt3

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

Trust me edge 2022

Which number line correctly shows 0.8 + 0.3? Help

Answers

Answer:

search it up please :)

Step-by-step explanation:

What is 77/20 simplified

Answers

answer:
3.25 or 3 17/20

The elves ate all 327 cookies in a 1/2 hour. What is the rate in cookies per hour?

Answers

Well.. an hour is.. 60 seconds.. but, 1/2 an hour is.. 30 seconds.. And if the elves ate 327 cookies, you would have to divide 327/100 * 30, and that would be.. 1,090 rates in cookies that they ate per hour! Hope I was able to help! And.. if you can, please give me Brainliest! I would really appreciate it! Merry Christmas, and God Bless you, and your whole family! Be/stay safe, and have a good rest of your day! :)

Simplify
√
175
fully, giving your answer in the form
a
√
b

Answers

Answer:

5

[tex] 5\sqrt{7} [/tex]

can someone help me on this

Answers

The answer is for this question is 4

Answer: ur answer is 4

Step-by-step explanation:

Madison bought an empty lot for $2000 and later sold it for a 25% profit. how much did she sell it for?

Answers

Madison sold the lot for $2500.
Madison sold the lot for $2,500 this is because 25% of $2,000 is $500

the way you would solve this is move the decimal point of 25% two places so it would look like .25 then, you would multiply these two numbers together getting an answer of $500 Then you would add the $500 to the $2,000 dollars and get the answer of $2,500

PLEASE HELP!!!! I really need to know what this is so if anyone has the answer it would help out a lot!!!

Answers

the answer would be 1/3
since 3 is more than 2, you would have to substitute 1/x with 3 which would get you 1/3
pls give me brainliest if this answer helped you :)

Edwin has 50$ in his bank.He starts spending $3 each week on snacks at lunch. how many weeks will edwin run out of money?

Answers

He will run out of money in 16 weeks

Fort Worth and Houston are 240 miles apart. The scale of a map of Texas is 1 inch = 50 miles. How far apart are Fort Worth and Houston, in inches, on the map?

Answers

Answer:

4.8

Step-by-step explanation:

just divide

you run 3 miles in 19.5 minutes. your friend runs 2 miles in 13.5 minutes. who is faster you or your friend? how many minutes sooner will the faster runner will finish a mile race?​

Answers

6.5 vs 6.25 for your friend
So you will be slower than your friend
Also 6min and 30 sec vs 6 min 15 sec for friend
So you’ll finish slower by 15 seconds

Answer:

You are faster. You are 0.25 min faster (15 seconds faster)

Step-by-step explanation:

you 19.5/3 =6.5 minutes per 1 mile

The friend 13.5/2 = 6.75 minutes per 1 mile

you run 1 mile in 6.5 minutes

the friend runs 1 mile in 6.75 min

In item 4 assume Jack works from 2:30pm to 7:00pm. How much would he earn?

Answers

Answer:

4 dollars and 30 cents i think or $4.30

Step-by-step explanation:

Simplify the expression. Explain each step 2+(a+8)

Answers

Answer:

a2+16

Step-by-step explanation:

2a + 16
you multiply 2 by “a” and 8 so 2(a) and 2(8)

If AC = 2, CD = 6, and CE = 3, what is BC?

Answers

Answer:

Hello,

Statement:                        Reasons:

BC/CD = AC/CE                 1. Given

∠BCA = ∠ECD                    2. Vertical ∠'s =

△ACB ~ △ECD                   3. SAS

Hope it helps!

Step-by-step explanation:

Answer:

i believe the answer would be number 4

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