Factor the expression 15 x - 10 x y​

Answers

Answer 1

Answer:

5x(3-2y)

Step-by-step explanation:


Related Questions

A new health drink has 170​% of the recommended daily allowance​ (RDA) for a certain vitamin. The RDA for this vitamin is 30mg. How many milligrams of the vitamin are in the​ drink?

Answers

Answer:

51 mg

Step-by-step explanation:

A new health drink has 170​% of the recommended daily allowance​ (RDA) for a certain vitamin. The RDA for this vitamin is 30mg.

The above question is calculated as:

RDA of the vitamin × 170%

The RDA for this vitamin is 30mg

Hence:

30mg × 170%

= 51 mg

Therefore, the milligrams of the vitamin that are in the​ drink is 51 mg

The data from a study relating to the life span of houseflies is normally distributed. The mean is 18 days and the standard deviation is 3 days

Answers

Answer:

huntombros avatar

90% of people marry their 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

Step-by-step explanation:

Can someone please help

Answers

[0, positive infinity)

A service station charges $251 for four new tires and installation. If the installation portion of the bill is $84, what is the price of one tire

Answers

The answer is $41.75. Subtract $84 from $251 and you get $167. There are 4 tires, so divide by 4 for the price of each individual one, and get $41.75. Hope this helps!! Good luck for your future in school!

during a lunch seminar, chocolate, caramel and strawberry topping were available how many 2 topping sundaes are possible?

Answers

Answer:

There are 3 two topping sundaes possible.

Step-by-step explanation:

The order in which the toppings are chosen is not important. For example, chocolate and caramel topping is the same as a caramel and chocolate topping. So we use the combinations formula to solve this question.

Combinations Formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

How many 2 topping sundaes are possible?

2 toppings from a set of 3(chocolate, caramel and strawberry). So

[tex]C_{3,2} = \frac{3!}{2!(3-2)!} = 3[/tex]

There are 3 two topping sundaes possible.

In AABC, m LACB 90°, CD I AB and m LACD -45°. Find:
Find CD, if BC = 3 in
459
B В
D

Answers

Answer:

CD = (3√2)/2 = 2.12 in.

Step-by-step explanation:

Reference angle = m<BCD = 45°

Hypotenuse = BC = 3 in.

Adjacent side = CD = ??

Apply trigonometric ratio

Cos(45) = CD/3

Multiply both sides by 3

3*Cos(45) = CD

3*√2/2 = CD (cos 45 = √2/2)

(3√2)/2 = CD

CD = (3√2)/2 = 2.12

add the two expressions 2x + 6 + 6x - 1​

Answers

Answer: 2x+6+6x-1  =  8x+5

Answer:

8x+5

Step-by-step explanation:

2x+6+6x-1

1. First combines like terms (x)

8x+6-1

2. combine the other terms

8x+5

You have a meal at a restaurant. The sales tax is 8%. You leave a tip for the waitress that is 20% of the pretax price. You spend a total of $23.04. What is the pretax price of the meal?

Answers

Answer: 20.16 or 16.13 I did the math in a calculator.

Answer:

HE IS WRONG ITS

Step-by-step explanation:

simplify. (3^5)^2/3^-2
please answer asap

Answers

Definitely 3¹²

The answer for (3^5)^2/3^-2 is 531441 and to convert, it becomes 3¹².

= 3*3*3*3*3*3*3*3*3*3*3*3

= 531441 or 3¹²

A hiker want to determine the height of a cliff. She

has measured her height (5.8ft) and shadow (7ft).

She knows the cliff casts a shadow of 50ft. How

tall is the cliff?

Answers

Answer:

41.43 ft

Step-by-step explanation:

We solve the above using proportion

Height of cliff/Shadow of cliff = Height of Hiker/Shadow of hiker

Height of cliff = x

Shadow of cliff = 50ft

Height of Hiker = 5.8 ft

Shadow of hiker = 7 ft

Therefore:

x/50 = 5.8/7

Cross Multiply

7x = 50 × 5.8

7x = 290

x = 290/7

x = 41.428571429 ft

Approximately = 41.43 ft

Therefore, the height of the cliff = 41.43 ft

Suppose that of all babies born in a particular hospital are girls. If babies born in the hospital are randomly selected, what is the probability that at most of them are girls

Answers

Answer:

100%

Step-by-step explanation:

If all the babies born in that hospital are girls then if randomly selected they will all be girls because there are no boys even at that hospital.

If the ratio of m to n is equal to 5 then which of the following is true? (1) m=n+5 (2) m=5n (3) n==m+5 (4) n=5m

Answers

Answer:

Step-by-step explanation:

[tex]\frac{m}{n}[/tex]=5

what is true:

m=5n

Answer:

its c

Step-by-step explanation:

8710÷5=?


by showing work​

Answers

8710/5= 1,742 hopefully this helps
1,742 i can show work if u need

√25 + √144 +√100
who know pls​

Answers

Answer:

27

Step-by-step explanation:

√ 25 is 5

√ 144 is 12

√ 100 is 10

5 + 12 + 10 = 27

Solve:

7x = 84

A. x = 23
B. x = 7
C. x = 43
D. x = 12

Answers

Your answer is going to be D

Answer:

d

Step-by-step explanation:

Alex paints a total of 9 dollhouses using 2 cans of paint. How many dollhouses can Alex paint with each can of paint?

2 of a hour

Answers

4 and a half houses per can of paint

Alex can paint 4 and a half doll houses with each can of paint.

What is a unitary method?

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Alex paints a total of 9 dollhouses using 2 cans of paint.

So, to obtain the no. of doll houses Alex can paint with each can of paint we'll divide the total no. of dollhouses painted by the total no. of paint cans used which is,

= (9/2) dollhouses.

= 4.5 doll houses.

learn more about the unitary method here :

https://brainly.com/question/28276953

#SPJ5

Sajid put 49 apples in each of 23 baskets. How many apples did Sajid put in all the baskets?

Answers

Answer:

1127 apples

Step-by-step explanation:

49 x 23= 1127

Do 5/3 and 30/18 form a proportion?

Answers

Answer:

yes

Step-by-step explanation:

5x6=30

3x6=18

You find a jacket you want to buy that has a price of $100. You have a coupon for
15% off the original price. How much did you pay for the jacket? *

Answers

Answer:

85

Step-by-step explanation:

100.00 - 15% = 85.00

A museum has 7 paintings by Picasso and wants to arrange 3 of them on the same wall. How many ways are there to do this?

If 9 people come to view the 3 paintings, how many ways can they look at the paintings?

Answers

______________________________

3 × 7 / 3 ÷ 7 × 100= 21 / 42.8%

There Are A Total of 21 Ways To Arrange The Paintings.

______________________________

The Number of ways of arranging 3 out of 7 painting is, 35.

The Number of ways of his look to the painting is 84

Permutation and combination :

It is given that,

A museum has 7 paintings by Picasso and wants to arrange 3 of them on the same wall.

We have to select 3 out of 7 and arrange it.

Number of ways of arranging 3 out of 7 painting is,

                           [tex]=^{7}C_{3}\\ \\=\frac{7!}{3!*4!} =\frac{7*6*5*4!}{3*2*4!}=35[/tex]

When  9 people come to view the 3 paintings,

Number of ways of his look to the painting is ,

                             [tex]=^{9}C_{3}\\ \\=\frac{9!}{3!*6!}=\frac{9*8*7*6!}{6*6!}=84[/tex]

Learn more about the permutation and combination here:

https://brainly.com/question/1216161

Reflect
Allie and Roman are trying to graph the blue line shown
on the left. Only one of them has a correct answer.
Allie entered this equation: y = 2x - 8
Roman entered this equation: y = -2r + 8
+
Who is correct?
Allie
Roman

Answers

Answer:Step-by-step explanation:

how many solutions does the equation 3(×+2)=5×+6-2× have​

Answers

Answer:

One solution

Step-by-step explanation:

I easily searched it up! :)

what is an equivalent expression for 1/2 (x + 8)

Answers

(X + 8) / 2

Hope this helps

Joy’s job pays $12.25 an hour. One day, she worked for 320 minutes. How much will she earn?

Answers

Answer:

about $64.8

Step-by-step explanation:

First of all, we know that there is 60 min per hour.

So we find out how many hours 320 minutes is equivelant to.

We can solve this by doing 320/60 = 5\frac{1}{3}

To find how much Joy makes, simply do $12.25 x $5\frac{1}{3} = 28

Answer: 28

Hope You Found this helpful! :)

Solve this system of equations using substitution:
y = 2r-4
x + 2y = 10
Step 1: Substitute for y in the second equation. Which is the
resulting equation?
*choice options*
2x - 4 = 10?
x + 2x - 4 = 10?
x + 2(2x - 4) = 10?

Answers

The answer is x + 2(2x - 4) = 10

(7,-1) and (6, 6)

Determine the slope of the line passing through the points whose coordinates

Answers

Answer:

y=-7x+48 slope would be -7

Step-by-step explanation:

Used a Regression Calculator

I need help with this fast

Answers

Answer:

Step-by-step explanation:

g( - 4) = [tex]\sqrt[3]{- 4 + 4}[/tex] = 0

( - 4, 0)

PLEASE ANSWER!

Leo says that the product of n/n x 4/5 is greater than 4/5 because multiplication always increases the number.
Which of the following values for n proves that Leo is incorrect?
A. 2
B. 7/6
C. 5/8
D. 5/4
E. 6/6

Answers

Answer:

D

Step-by-step explanation:

4,320 is divisible by?
3
9
10

Answers

Answer:

3, 9, and 10

Step-by-step explanation:

To figure out whether 4,320 is divisible by these numbers, we can use their divisibility rules to help us out.

A number is divisible by 3 or 9 if its digits add up to a number divisible by 3 or 9. The digits of 4,320 add to 4 + 3 + 2 + 0 = 9, which is divisible by both 3 and 9, so 4,320 is divisible by 3 and 9.

A number is divisible by 10 if its last digit is a 0, which we have here, so 4,320 is divisible by 10.

The answer is

3,9 and 10

Which statement is an example of the transitive property of congruence?

Answers

Answer:

Step-by-step explanation:

The transitive property in general says. The transitive property of congruence states that two objects that are congruent to a third object are also congruent to each other.

 if a=b and b=c, then a=c

The transitive property of congruence replaces the equal sign with a congruence symbol, and replaces a, b, c with any geometric figure. Here the geometric figures used are triangles KLM, PQR, and STU.

 If ΔKLM ≅ ΔPQR and ΔPQR ≅ ΔSTU, then ΔKLM ≅ ΔSTU hope this helps

Answer:

Step-by-step explanation:

If KML=PQR and PQR = STU then KML=STU because of the transitive property of congruence.

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