5x-y=12 ............................

Answer:

C. 60 minutes

Step-by-step explanation:

if Brian biked 14 miles in 1 hour and 1 hour = 60 minutes then the answer is 60 minutes. hope this helps

Answer:

60 minutes

Step-by-step explanation:

Answer:80000/80k

Step-by-step explanation:

Answer:

Step-by-step explanation:

100 × 20 × 40

= 2000 × 40

= 80000 (Ans)

Answer:

B. [tex] {f}^{ - 1} (x) = 5x - 20[/tex]

Step-by-step explanation:

[tex]f(x) = \frac{1}{5} x + 4[/tex]

[tex]y = \frac{1}{5} x + 4[/tex]

[tex]x = \frac{1}{5} y + 4[/tex]

[tex] \frac{1}{5} y + 4 = x[/tex]

[tex]y + 20 = 5x[/tex]

[tex]y = 5x - 20[/tex]

[tex] \boxed{\green{{f}^{ - 1} (x) = 5x - 20}}[/tex]

Answer:

11

Step-by-step explanation:

3 x 4 ÷ 6 + 3²

multiply 3 and 4 to get 12

[tex]\frac{12}{6}[/tex]+3²

divide 12 by 6 to get 2

2+3²

find 3 to the power of 2 to get 9

2+9

Add 2 and 9 to get 11

11

hope this helps!

Answer:

The value of x is 3 and z is 115.

Answer:

[tex] \large{ \tt{ - \: HEY \: AH~\:♡ }}[/tex]

[tex] \large{ \tt{✺ \: SOLUTION}} : [/tex]

- First , Subtract 1560 from 3028 :

[tex] \large{ \tt{→ \: 3028 - 1560 = 1468}}[/tex]

We just subtacted the number of more coffee buns from the number of told items sold which means that the number of coffee buns and the number of blueberry buns sold are equal for now. Now divide 1428 by 2 :

[tex] \large{ \tt{→ \frac{1428}{2} = 734 }}[/tex]

Now - Let's get back to the second sentence of the question and add 734 & 1560 :

[tex] \large{ \tt{→ \: 734 + 1560 = \large{ \boxed{2294}}}}[/tex]

- Hope this helps , oneesan! ;)

Given:

Total no. of coffee buns and blueberry buns sold :- 3028

1560 more coffee buns were sold tjan blueberry buns

To find:

The number of coffee buns sold by the bakery

Solution:

Let the number of coffee buns and blue berry buns be x and y respectively..

According to the conditions we can write-

x+y = 3028.. (i)

x-y = 1560.. (ii)

Solving (i) and (ii) we get,

x = 2294

y = 734

9514 1404 393

Answer:

  your answer is correct

Step-by-step explanation:

It seems possible that the intent is for division by -3, which would give the result ...

  5 > 2

If you are asked to divide by 3, your answer is correct:

  -5 < -2

Answer:

It would be A) 2 1/2

Step-by-step explanation:

Just looking at this problem because it doesn't say that there is any to begin with so it just would be 2 1/2

Answer:

6 to the left 4 down (-6,-4)

Answer:

78 trees

Step-by-step explanation:

No. of trees planted = Area of square

No. of trees planted = 6084

Row = side of square

Side = √(Area)

Side = √(6084)

Side = 78 trees

Answer:

$637.95

Step-by-step explanation:

convert 8.5% to a decimal by dividing by 100:

8.5÷100= 0.085

then multiply.

587.98×(0.085)=49.97

now add.

587.98+49.97=637.95

Answer:

ok good  Step 1

Write your problem.

537.95 x 9.5% = ?

Step 2

Convert the % to a decimal:

9.5% to 0.095

Step 3

Rewrite the problem with decimal replacing the percentage.

Now the problem looks like this:

537.95 x 0.095 = 51.11

This problem gives the amount of the tax.

Step 4

Add the original price with the tax amount:

537.95 + 51.11 = $589.06 (total cost)

Step-by-step explanation:

Answer:

C, thoughtful and grntle

Answer:

B

Step-by-step explanation:

Vain is defined as having a high opinion of oneself.

Conceited is a synonym for vain.

Answer:

Distance between both points is 20units.

Applying the Distance between Points Formula

d= √(y₂-y₁)²+(x₂-x₁)²

x₁= 5 y₁=–2

x₂= ? y₂= ?

20 = √ [y -(-2)]² + (x - 5)²

Taking the square of both sides to eliminate the square root on the right.

20² = ( y + 2)² + (x - 5)²

400 = y² + 4y + 4 + x² – 10x + 25.

400 = x² + y² – 10x + 4y + 29.

x² + y² – 10x + 4y = 400 – 29

x² + y² – 10x + 4y = 371--------------eqn 1.

We called that eqn 1 cause we need another equation to solve this.

To solve an Equation with 2 variables... You need 2 equation.

To solve that of 3 variables.... you need 3 equations(Basic Math Rules).

We're dealing with 2 variables in this case(x, y).

Now

We'd need to think in order to create another equation that'll satisfy the distance or point.

We know that the distance between both Points(known and unknown) is 20.

Half that distance is 10.

The distance of 10 will occur at the center of these 2 points.

So lets apply the formula for Mid point to get the coordinate of the center.

Midpoint

let p be the x position and q be the y position of the midpoint

p = (x₁ + x₂)/2. q = (y₁ + y₂)/2

Starting from the know point (5 , -2)

x₁=5 y₁=–2

p = (5 + x)/2. q = (–2 + y)/2

p = (x + 5)/2 q = (y–2)/2.

This is the coordinate of the Midpoint.

Now We know that the distance between (5, -2) and [(x + 5)/2 , (y–2)/2] is 10(midpoint).

Applying the distance between points again.

d = √(y₂ - y₁)² + (x₂ - x₁)²

x₁= 5 y₁= -2

x₂= (x + 5)/2 y₂= (y–2)/2

10 = √[(y–2)/2 -(-2)]² + [ (x+5)/2 – 5)]²

10 = √[(y–2)/2 + 2]² + [(x+5)/2 – 5)]²

Squaring both sides to remove square root on the right and also Taking the LCM in each bracket

We have

10² = [ (y + 2)/2]² + [ (x–5)/2]²

Distributing the "2" on the denominator to each individual number in the parentheses.

100 = (y/2 + 1)² + (x/2 – 5/2)²

100 = y²/4 + y + 1 + x²/4 –5x/2 + 25/4.

Multiply through by 4 to clear fractions.

400 = y² + 4y + 4 + x² – 10x + 25

Rearranging

x² + y² – 10x + 4y = 371.

Hmm...

Equation 1 and 2 Are the Same.

Something is Wrong!

Pls Recheck the Question

I do believe that One value of the unknown point should be given.

I maybe be wrong somewhere else too.

Pls correct in the comment section if you spot it.

the points that are 20 units away from (5,-2)​ will be (25, -2), (-20, -2), (5, 18), (5, -22), and so on.

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

Given the coordinates of the point (5,-2)​.

Technically 20 units away from the given coordinates will make a circle with a radius of 20 units and the center with (5, -2).

Any point that lies on the perimeter of the circle will be our point

for easy understanding add or subtract 20 from either x or y coordinates of the points.

We will get our desired coordinates for instance:

(25, -2), (-20, -2), (5, 18), (5, -22), and so on,

Learn more about coordinates here:

https://brainly.com/question/20282507

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Answer:

5(8-m)

5 x 8 = 40

5 x m = 5m

40-5m

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

If the negative was outside of the lines, then the answer would be -14, but that is not the value. It is 14.

Answer:

D

Step-by-step explanation:

-14 is in Absolute Value signs. This means that if a number is in the absolute value signs, It's always positive. So that leaves us with C, D, or E. Absolute value signs also mean they are the same number as if it was negative, so that tells us that the answer is D!

1. [tex]2\cdot(8-3)-6=2\cdot5-6=4[/tex]

2. [tex]14c-6=22\implies14c=28\implies c=2[/tex]

3. [tex]2x+18=5x\implies 3x=18\implies x=6[/tex]

4. [tex]18-c+9c+6=24+8c[/tex]

5. [tex]8x=-56\implies x=-7[/tex]

Hope this helps :)

#1

[tex]\\ \sf\longmapsto 2(8-3)-6=2(5)-6=10-6=4[/tex]

#2

[tex]\\ \sf\longmapsto 14c-6=22[/tex]

[tex]\\ \sf\longmapsto 14c=22+6=28[/tex]

[tex]\\ \sf\longmapsto c=2[/tex]

#3

[tex]\\ \sf\longmapsto 2x+18=5x[/tex]

[tex]\\ \sf\longmapsto 5x-2x=18[/tex]

[tex]\\ \sf\longmapsto 3x=18[/tex]

[tex]\\ \sf\longmapsto x=6[/tex]

#4

[tex]\\ \sf\longmapsto 18-c+9c+6[/tex]

[tex]\\ \sf\longmapsto 24+8c[/tex]

#5

[tex]\\ \sf\longmapsto 8x=56[/tex]

[tex]\\ \sf\longmapsto x=7[/tex]

Answer:

35

Step-by-step explanation:

7b

7(5)

35

[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\boxed{\frak{7b}}}\\\huge\boxed{\rightarrow{\frak{7(5)}}}\\\huge\boxed{\rightarrow\frak{35}}}\\\huge\boxed{\frak{Answer: 35}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\huge\boxed{\frak{Amphitrite1040:)}}[/tex]

Answer:

= 15/16 pages per minute

Step-by-step explanation:

The unit rate is pages per minute, so divide the pages by the minutes:

(5/8)/(2/3) = (5/8)·(3/2)

Answer:

See Explanation

Step-by-step explanation:

[tex]log(x + y) = log3 + \frac{1}{2} logx+ \frac{1}{2} logy \\ \\ log(x + y) = log3 + logx ^{\frac{1}{2}} + logy ^{\frac{1}{2}}\\ \\ log(x + y) = log3 + log(xy) ^{\frac{1}{2}} \\ \\ log(x + y) = log[3(xy) ^{\frac{1}{2}}] \\ \\ x + y = 3(xy) ^{\frac{1}{2}} \\ \\ squaring \: both \: sides \\ {(x + y)}^{2} = \bigg(3(xy) ^{\frac{1}{2}} \bigg)^{2} \\ \\ {x}^{2} + {y}^{2} + 2xy = 9xy \\ \\ {x}^{2} + {y}^{2} = 9xy - 2xy \\ \\ \purple{ \bold{{x}^{2} + {y}^{2} = 7xy}} \\ thus \: proved[/tex]

Answer:

35 pages

Step-by-step explanation:

5-3=2

14÷2=7 sets

Hence, no. of pages Aiden read=5×7

=35 pages

Now

[tex]\\ \sf\longmapsto 5:3=x+14:x[/tex]

[tex]\\ \sf\longmapsto \dfrac{5}{3}=\dfrac{x+14}{x}[/tex]

[tex]\\ \sf\longmapsto 5x=3(x+14)[/tex]

[tex]\\ \sf\longmapsto 5x=3x+42[/tex]

[tex]\\ \sf\longmapsto 5x-3x=42[/tex]

[tex]\\ \sf\longmapsto 2x=42[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{42}{2}[/tex]

[tex]\\ \sf\longmapsto x=21[/tex]

[tex]\\ \sf\longmapsto x+14=21+14=35[/tex]

Answer:

0.01

can I have brainliest please

Step-by-step explanation:

Sara used 0.36 pounds of slug slime to make soup for her six friends.

Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers.

Given that, Sara was making slug slime soup for her six friends.

She needed 0.06 pounds of slug slime for each serving of soup.

So, total slug slime needed is

6×0.06

= 0.36

Therefore, the total slug slime needed for the soup is 0.36 pounds.

Learn more about the multiplication here:

https://brainly.com/question/1562995.

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Answer:

=-26

Step-by-step explanation:

f(n) = 7n – 5

Let n = -3

f(-3) = 7*(-3) – 5

Multiply first

     = -21-5

     =-26

Answer:

The greatest common factor between 36 and 60 is 12.

Step-by-step explanation

36 and 60 can both be made with 12 x something. 12 x 3 equals 36, and 12 x 5 = 60

Answer:

One way to solve this is:

Step-by-step explanation:

count the first vertical row of the duckies then the horizontal row, multiply them then add the last three duckies

Answer:

1: 4x4+3    2: 5x3+4   3: 3x5+4

Step-by-step explanation:

...