Please help me out!! :c
Katie has f fish. Alejandro has 11 fish, which is 3 fewer than twice the number Katie has.

Which equation shows an equality between two different ways of expressing how many fish Alejandro has?
A. f + 3 = 11
B. f – 3 = 11
C. f/2 - 3 = 11
D. 2f – 3 = 11

Answer:

A down payment is an initial up-front partial payment for the purchase of an expensive item/service, such as a car or a house. It is usually paid in cash or equivalent at the time of finalizing the transaction

Step-by-step explanation:

Answer:

X = 3+y

X = 2y - 4

Step-by-step explanation:

The system of equations for the given situation will be written as X = 3+y and X = 2y - 4.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Adam is three years older than Joe. After three years, Adam's age will be four years less than two times Joe's age. Considering Adam's present age as x years and Joe's present age as y years.

The equation can be written as,

X = 3+y

X = 2y - 4

To know more about an expression follow

https://brainly.com/question/25024526

#SPJ5

Answer:

95 / 100 * 120 = 114 students

Thank you and please rate me as brainliest as it will help me to level up

Answer:

cat bird train elephant

Step-by-step explanation:

Answer:

2.1 and 21/10

Step-by-step explanation:

Answer:

300 minutes

Step-by-step explanation:

Given

10 feet in 40 minutes

Required

Determine the time to shovel 75 feet

Let the required be represented with x

First, we need to represent the given and required as ratios.

[tex]Given = 10 : 40[/tex]

[tex]Required = 75 : x[/tex]

Since you work at steady rate, then both ratios are equivalent.

[tex]10 : 40 = 75 : x[/tex]

Convert to fractions

[tex]\frac{10}{40} = \frac{75}{x}[/tex]

[tex]\frac{1}{4} = \frac{75}{x}[/tex]

Solve forx

[tex]x * 1 = 75 * 4[/tex]

[tex]x = 300[/tex]

Answer:

35 hotdogs

Step-by-step explanation:

You are running a concession stand at a basketball game. You are selling hotdogs and sodas.

Let the number of hot dogs be represented by x

The number of soda be represented by y

You sold a total of 87 hotdogs and sodas combined

x + y = 87

x = 87 - y

Each hotdog cost $1.50 and each soda cost $0.50. At the end of the night you made a total of $78.50.

Hence we have the equation:

$1.50 × x + $0.50 × y = $78.50

1.50x + 0.50y = 78.50

Substitute 87 - y for x

1.50(87 - y) + 0.50y = 78.50

130.5 - 1.50y + 0.50y = 78.50

Collect like terms

- 1.50y + 0.50y = 78.50 - 130.50

-1.00y = -52

y = -52/-1

y = 52 sodas

How many hotdogs did you sell?

Using the equation:

x = 87 - y

x = 87 - 52

x = 35 hotdogs

Hence, you sold 35 hotdogs

Answer:

3 + x = 27 x= 24

30/6 = 5

Step-by-step explanation:

6x5 = 30

27-3 = 24

Answer:

Subtraction Property of Equality with 3

multiplication property of equality with 6

Step-by-step explanation:

just did a test on edge and got a 100%

Answer:

1,072

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Think of the decimal number as 97. Would it round up or down? Because 7 is greater than 4, you would round it up to 100. And since this is a whole number, the correct answer would be 7 meters per second.

Hope this makes sense!

Answer:

Step-by-step explanation:

y=0,3

x=-4,0

(-4,3)

The required coordinate of the image of p is under y = -1 is given as (-4, 4).

Coordinate, is represented as the values on the x-axis and y-axis of the graph. while the coordinate x is called abscissa and the coordinate the y is called ordinate.

Here,
Coordinates of point P = (-4, 3)

Now,
[tex]R_{y = -1}(p)[/tex]

The question of the image is given that
(x, y) ⇒ (x, -[y + 1])
        = (-4, -[3 + 1]) = (-4, -4)

Thus, the required coordinate of the image of p is under y = -1 is given as (-4, 4).

Learn more about coordinate here:

brainly.com/question/13498438

#SPJ5

Answer:

The amount of money in dollars that Rob owe his father is -$18

Step-by-step explanation:

From the given information:

Rob borrows $15 from his father and then he also borrows $3 more.

Thus, the amount he owes is father is now:

- $15  - $3 = - $18     Since we are using negative integers.

The amount of money in dollars that Rob owe his father is -$18

Answer:

0.01587301587

Step-by-step explanation:

calculator

Answer:

I think it is 315 but I might be wrong

Step-by-step explanation:

Answer:

y=1

Step-by-step explanation:

y=(3)(2)−5

y=6-5

y=1

Answer:

Step-by-step explanation:

Use the slope-intercept form to find the slope and y-intercept.  

The slope-intercept form is  y = m x + b , where  m  is the slope and  b  is the y intercept.

y = m x + b

Find the values of  m  and  b  using the form  y = m x + b .

m =− 5 3 b = 2

The slope of the line is the value of  m , and the y-intercept is the value of  b .

Slope:  

− 5 3

y-intercept:  2

Any line can be graphed using two points. Select two  x  values, and plug them into the equation to find the corresponding  y  values.

Choose  0  to substitute in for  x  to find the ordered pair.

Replace the variable  x  with  0  in the expression.

f ( 0 ) = − 5 ( 0 ) 3 + 2

Simplify the result.

Simplify each term.

Cancel the common factor of  0  and  3 .

Factor  3  out of  5 ( 0 ) .

f ( 0 ) = − 3 ( 5 ⋅ ( 0 ) ) 3 + 2

Cancel the common factors.

Factor  3  out of  3 .

f ( 0 ) = − 3 ( 5 ⋅ ( 0 ) ) 3 ( 1 ) + 2

Cancel the common factor.

f ( 0 ) = − 3 ( 5 ⋅ ( 0 ) ) 3 ⋅ 1 + 2

Rewrite the expression.

f ( 0 ) = − 5 ⋅ ( 0 ) 1 + 2

Divide  5 ⋅ ( 0 )  by  1 .

f ( 0 ) = − ( 5 ⋅ ( 0 ) ) + 2

Multiply  5  by  0 .

f ( 0 ) = − 0 + 2

Multiply  − 1  by  0 .

f ( 0 ) = 0 + 2

Add  0  and  2 .

f ( 0 ) = 2

The final answer is  2 .

2

The  y  value at  x = 0  is  2 .

y = 2

Choose  3  to substitute in for  x  to find the ordered pair.  

Replace the variable  x  with  3  in the expression.

f ( 3 ) = − 5 ( 3 ) 3 + 2

Simplify the result.

Simplify each term.

Cancel the common factor of  3 .

Cancel the common factor.

f ( 3 ) = − 5 ⋅ 3 3 + 2

Divide  5  by  1 .

f ( 3 ) = − 1 ⋅ 5 + 2

Multiply  − 1  by  5 .

f ( 3 ) = -5 +2

Add  − 5  and  2 .

f ( 3 ) = − 3

The final answer is  − 3 .

− 3

The  y  value at  x = 3  is  − 3 .

y = − 3

Create a table of the  x  and  y  values.

x-   0,  3

y- 2, -3

Graph the line using the slope and the y-intercept, or the points.

Slope:   − 5 /3

y-intercept:  2

x- 0, 3

y- 2, -3

Answer:

answer will be D i believe (As i cant see the graphs, I had too look for the graphs myself, thanks!)\

the graph will show a line chart -5 to 5+ THE HIGHLIGHTS will be between 1 and 3

where is the rest of the question??

Answer:

1.5974

Step-by-step explanation:

Answer:

1.5974

Step-by-step explanation:

1.63 x 0.98

We know that there is 4 decimal places for both numbers, meaning we know that there will be 4 numbers following the decimal

1.63 x 0.98 = 1.5974

Answer:

??????

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the perimeter of the rectangular shape = 170m

Length of the diagonal = 130m

Perimeter = 2L + 2W

diagonal d² = L² + w²

L is the length of the terrain

w is the width

140 = 2L + 2W

70 = L+W ..... 1

130² = L²+w² ..... 2

from 1, L = 70-w

substitute into 2;

130² = (70-w)²+w²

130² = 4900-140w + 2w²

16900 = 4900-140w + 2w²

2w²-140w - 12000 = 0

w²-70w - 6000 = 0

On factorizing;

(w+50)(w−120) = 0

w - 120 = 0

w = 120 m

Since L = 70 - w

L = 70 - 120

L = -50m

Hence the dimension is 120m by 50 m

Answer:

Associative property of addition

Step-by-step explanation:

its the same order only the () move

Answer:

Step-by-step explanation: s = small room = 2

l = large room = 4

12s + 11l = 28 + 22 = 50

as I said before s = 2 and l = 4

s*s + l*l = 2*2 + 4*4 = 4 + 16 = 20

Answer:

x < -50

Step-by-step explanation:

[tex]5-\frac{1}{2}x>30[/tex]

[tex]<=>-\frac{1}{2}x >30-5[/tex]

[tex]<=> x<25:-\frac{1}{2}[/tex]

[tex]<=>x<-50[/tex]

Answer:

1/4 is the correct answer....

Answer:

B. 6 field goals

Step-by-step explanation:

Given

[tex]Attempts = 15[/tex]

[tex]Scored = 40\%[/tex]

Required

Determine the number of goals scored

To do this, we simply multiply the number of attempts by the percentage scored.

[tex]Number = Attempts * Scored[/tex]

[tex]Number = 15 * 40\%[/tex]

Convert % to decimal

[tex]Number = 15 * 0.40[/tex]

[tex]Number = 6[/tex]

He scored 6 of his 15 attempts

Answer:

10 feet

Step-by-step explanation:

100/10=10