The instructions on the bag of concrete mix say to add 2 gallons of water to each 8 pound bag of concrete mix.
How much concrete mix is used per gallon of water?
A. 2 pounds
B. 4 pounds
C. 6 pounds
D. 10 pounds
E. 16 pounds

Answer:

A??????

Step-by-step explanation:

Answer:

A unique triangle will be produced if you are given: all three sides (Side-Side-Side) two sides and the included angle (Side-Angle-Side) two angles and the included side (Angle-Side-Angle)

Step-by-step explanation:

oof sorry I barely realized that I was supposed to select a number....sorry, but hope this helps :)

The equation that models this linear function will be; y = 12.5x + 7.

In Mathematics, the slope-intercept form of a line can be calculated by using this linear equation:

y = mx + c

Where: m represents the slope. x and y are the data points.

c represents the y-intercept.

Next, we have to determine the slope of the data points in this table as follows;

Slope, m = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Slope, m = (y₂ - y₁)/(x₂ - x₁)

Slope, m = (44.50 - 32.00)/(3 - 2)

Slope, m = 12.5/1

Slope, m = 12.5.

At point (2, 32.00), a linear equation of this line in slope-intercept form as follows:

y - y₁ = m(x - x₁)

y - 32.00 = 12.5(x - 2)

y - 32.00 = 12.5x - 25

y = 12.5x - 25 + 32.00

y = 12.5x + 7

Read more on slope here:

brainly.com/question/3493733

#SPJ2

Answer: That is the final answer, y=30w+200

Step-by-step explanation:

Answer:

Y=10(3w+20)

Step-by-step explanation:

can i have brainliest please

Answer: The answer is x=-875

Answer:x=−875

Step-by-step explanation:

mulitiply -125 & 7=-875

Answer:

Step-by-step explanation:

Answer:

3 sandwiches per person

Step-by-step explanation:

48 / 16 = 3

Answer:c. 18j+10p=95.42

11j+16p=53.33

Step-by-step explanation:

j stands for journals and p stands for pencils and what goes after the = is the amount payed

Answer:

1. y = 3x + 11

2. 2

Answer:

3 is slope for #1

2 is the y intercept for #2

Step-by-step explanation:

Answer:

the answer is "a"

Step-by-step explanation:

Answer:

C. 88

Step-by-step explanation:

To find circumference you use the formula πd.

The diameter is 28, so 3.14x28.

This equals 87.92.

The closest one to 87.92 is 88.

This, the answer is C.88.

Hope this helped!!

Answer: the areas of irregular shapes can be find by calculating the areas. To find area of a figure which is a combination of rectangles and a squares, you have to calculate the area of each figure separately and then add them to find total area.

Step-by-step explanation:

Answer:

68 feet

Step-by-step explanation:

Gina uses the function to model the height of a kite based on the amount of string released when the kite is flown:

k(h) = 4h − 12

Where

h represents the height of the kite in feet

k(h) represents the amount of string released in feet.

We need to find the height when Gina released 20 feet of string.

Put h = 20 in the above formula.

k(20) = 4(20) − 12

= 68 feet

So, the required height is 68 feet.

Answer:

-2.......

Step-by-step explanation:

down 2 right 1

Step-by-step explanation:

Although I can't give you a written answer, here's how you do it.

For y = -x + 7,  we know 7 is our y coordinate, so place a point on 7 on the y axis.

-x is equal to -1/1, so when graphing the line, go down 1 over 1 and place your point. Continue until you reach the edge of the graph.

For 5x + 5y = 10, subtract 5x from the left side of the equation. This will leave you with:

5y = -5x + 10. Divide every term by 5, leaving you with y = -x + 2. Your teacher may want you to phrase this as y = 2 - x.  2 is your y coordinate, and once again -x is -1/1. Start at 2 and go down 1 over 1 on the graph.

Answer:

4

Step-by-step explanation:

yeah yeah yeah yeah 2+2=4

Answer:

son 4 ya que 2+2 son 4 y para 5 1

Step-by-step explanation:

espero y te sirva bro

Answer:

  D.  D2(ΔXYZ)

Step-by-step explanation:

Point X' is twice as far from the origin as is point X. The dilation scale factor is 2. This appears to be represented by the notation in choice D.

9514 1404 393

Answer:

  No

Step-by-step explanation:

The first expression simplifies to 2j+4k.

The second expression expands to 8j+8k.

These are not the same expression, so the values are not equivalent.

Answer:

[tex]\boxed{\$1.02}[/tex]

Step-by-step explanation:

[tex]unit \: price \: (cost \: per \: pound) \\ \: of \: pears = \frac{2.5}{\$2.45} = \boxed{1.0204081633}[/tex]

Answer: 7^18/7^9, (7^3)^3 & 7^4 * 7 ^ 5.

The second, third & last options are the answers

These equations equal 40,353,607 btw

Answer:

1. 8

2. 11

for the first one its 8 and the second one is 11

Answer:

try adding the equations together

I think it's A

Step-by-step explanation:

true

9514 1404 393

Explanation:

To find the time, substitute the height for h(t), then solve the quadratic equation for t.

___

To solve the equation, you subtract the height from both sides, then use the quadratic formula. In generic terms, this looks like ...

  -16t^2 +32t -h = 0

  t = (-32±√(32^2 -4(-16)(-h)))/(2(-16))

  t = (-32 ± √(1024-64h))/-32

  t = 1 ± √(1 -h/16)

For h = 10 ft, the times are ...

  t = 1 ± √(3/8) ≈ {0.388, 1.612} . . . . seconds

__

Using the quadratic formula is not the only way to solve a quadratic. One of my favorite methods is using a graphing calculator.

Answer:

idek

Step-by-step explanation:

Answer:

[tex]x \leqslant - 21[/tex]

Answer:

2.80$

Step-by-step explanation:

56 times 5