Write the word sentence as an equation. Then solve the equation.

The quotient of a number and -1.5 is 21.

Equation:=?

Solution:x=?

Answer:

y = -1/5 x -2

Step-by-step explanation:

Given line y = 5x - 1

as in slope intercept form m = 5

point (5, -3)

for two lines to be perpendicular product of slopes must be -1\

so for new line  slope is

m1 * m2 = -1

5 * m2 = -1

m2 = -1/5

line equation is y - (-3) = -1/5 (x - 5)

y + 3 = -1/5 x + 1

y = -1/5 x + 1 - 3

y = -1/5 x -2

Answer:

Step-by-step explanation:

Slope of the ⊥ line is ( - [tex]\frac{1}{5}[/tex] )

y - ( - 3 ) = - [tex]\frac{1}{5}[/tex] ( x - 5 )

y + 3 = - [tex]\frac{1}{5}[/tex] x + 1

y = - [tex]\frac{1}{5}[/tex] x - 2

Answer:

4-(-6)=10

-2/3-4/6=-1 2/6

Answer:

A - false

B - true

C - false

D - true

E - true

2. 8

4. 3

Step-by-step explanation:

i did the math

Answer:

a.f

b.t

c.f

d.t

e.t

Step-by-step explanation:

Answer:

0.65217mi (or 0.65mi)

Explanation:

1. Use the formula...

Area = width × length

2. Solve for W

w =  [tex]\frac{a}{l}[/tex] = [tex]\frac{15}{23}[/tex] ≈ 0.65217mi

Answer:

0.65217mi (or 0.65mi)

Step-by-step explanation:

Answer:

4.36 + 2.14 = 6.5 or 6.5 - 2.14 = 4.36

Answer:

4.36 + 6.5 = 2.14

Step-by-step explanation:

4 + 2 = 6, and 0.36 + 14 = 0.50

i'm not sure if thats the way you learned it but here you go

Answer:

C (Please select Brainliest)

Step-by-step explanation:

Do PEMDAS

Answer:

20

Step-by-step explanation:

Since we know that it takes 5lbs. to break a 2-foot longboard, we first want to figure out how many pounds it takes to break a 1foot board.

5/2=2.5

It takes 2.5 lbs to break a 1-foot board.

2.5x8=20

It would take 20lbs to break an 8-foot longboard.

Hope this helps :)

Answer:

279

Step-by-step explanation:

Answer:

7 weeks

Step-by-step explanation:

Week 1 A - 8 M - 2

Week 2 A - 9 M - 4

Week 3 A - 10 M - 6

Week 4 A - 11 M - 8

Week 5 A - 12 M - 10

Week 6 A - 13 M - 12

Week 7 A - 14 M - 14

Answer:

7 weeks

Step-by-step explanation:

i am not for sure though. hope it helps anyway:)

2.4=E

-1 4/5= B

-0.2= c

-2 3/5= A

0.6= D

Step-by-step explanation:

E is before 2 and after 3 so it's the only answer for 2.4

B is -1 [tex]\frac{4}{5}[/tex] because it's -[tex]\frac{1}{5}[/tex] away from -2

D is 0.6 because it's right after 1 and

C is -0.2 because it's right after 0

A is -2 [tex]\frac{3}{5}[/tex] because it's before -3 but after -2

Answer below:

4 x (58 x 25) = 4 x (25 x 58) = (25 x 4) x 58 = 5800

(293 x 50) x 20 = 293 x (50 x 20) = 293000

The required solutions would be below which are commutative Properties of Multiplication illustrated here:

4 × (58 × 25) = 4 × (25 × 58) = (25 × 4) × 58 = 5800

(293 × 50) × 20 = 293 × (50 × 20) = 293000

The commutative property of multiplication says that the result is unchanged by how we multiply the two integers.

If 3 and 7 are the numbers, then 3 × 7 = 21, and 7 × 3 is also equal to 21. Thus 3 × 7 = 7 × 3. Therefore, the commutative property holds true for the multiplication of numbers.

According Commutative Property of Multiplication,

4 × (58 × 25) = 4 × (25 × 58) = (25 × 4) × 58 = 5800

(293 × 50) × 20 = 293 × (50 × 20) = 293000

Hence, the numbers are commutative Property of Multiplication is illustrated here.

Learn more about the commutative property of multiplication here:

brainly.com/question/13217193

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Answer:

3/2 and 3/4

Step-by-step explanation:

First, we need to know: what is a decimal that terminates?

A decimal that terminates is a decimal that has an end

For ex: 1/4 = 0.25

The decimal won't go on and on, it ends with only a few digits

Here's an example of one that doesn't terminate:

1/3 = 0.3333333333333333333333333333333333  . . . . . and so on

With this knowledge, we can look at the fractions in your problem: 3/2, 2/3, 3/4, and 5/7

To find the decimals, divide the numerator by the denominator, you get:

1.5, 0.66666666 . . ., 0.75, and 0.71428571428 . .,

We can see that the first and third don't run on, while the second and last do.

Therefore, your answer would be 3/2 and 3/4

Answer:

A B and E

Step-by-step explanation:

To figure out the correct answer we must solve for the area. We do this with length x width.

Square Area:

32 * 32 = 1024

Rectangle Area:

48 * 20 = 960

From this we know, the rectangle has a smaller area of 960 inches, this means that A and B are correct, we also know that E is correct the difference betweenn 1024-960 = 64.

Answer:

13.5

Step-by-step explanation:

Answer:

3% of 450$ is 13.50$ so if it was just split between the salesperson and the store she would have made 13.50 and the store would have made 436.50

Step-by-step explanation:

Answer:

good

Step-by-step explanation:

Answer:

10 C

Step-by-step explanation:

Answer: D Or 10

Step-by-step explanation: Because If you subtract 50 by 32 you will get 18 and then you get 5/9(18) and then you can cross simplify which gets you 5x2 which is 10.

Answer:

Equal to

Step-by-step explanation:

It is found that 7.6 repeating is equal to 7.60

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The "=" sign and terms on both sides must always be present when writing an equation.

We are given the number 7.6 so we have to find whether the number is  greater than, equal to, or less than 7.60

Therefore, we can see that 7.6 = 7.60

So they are equal to each other.

More about the Algebra link is given below.

brainly.com/question/953809

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Answer:

1,26-(-17)=26+17=43

2,-17-26= -1(17+26)= -1(43)= -43

there for the greater volue is 43 the first expression

Answer:

43.7

Step-by-step explanation:

4 secs on was 78.4 meters, 5 was 122.5, 122.5-78.8=43.7

Answer:

yes

yes

Step-by-step explanation:

I dont know what to say Bye

Answer:

Rounding, 30% of the specials steaks were served. 70% was most likely salmon fillets served.

Step-by-step explanation:

Answer: (2/3) cup=10 bars

[(20) cups]/[(2/3) cups]=(x bars)/(10 bars)

Let's first notice that on the left side, the unit of cups is in the numerator and denominator.  These cancel.

Let's next notice that on the right side, the unit of bars is in the numerator and denominator.  These cancel.

[(20) cups]/[(2/3) cups]=(x bars)/(10 bars)

(20)/(2/3)=x/10

This can also be written as....

(3/2)(20)=x/10

60/2=x/10

30=x/10

Let's multiply both sides by 10...

30(10)=(x/10)(10)

300=x

Answer:

Step-by-step explanation:

Answer:

y = -1

Step-by-step explanation:

Since there is no slope, our equation looks like this:

y = 0x - 1

Answer:

-1

Step-by-step explanation

Since there is no slope, our equation looks like this:

y = 0x - 1

Answer:

40

Step-by-step explanation:

25% is the same as [tex]\frac{1}{4}[/tex], so we can use the following equation:

[tex]\frac{1}{4}x = 10[/tex]

From there, multiply both sides by four to get [tex]x=40[/tex].

This means that 25% of [tex]40[/tex] is [tex]10[/tex].

Answer:

6

Step-by-step explanation:

Answer:

4200

Step-by-step explanation:

Answer:

You have to make a line that follows this equation:

-1/5x-7=y

If you want you can use Desmos.

Hope this helps!