A gym offers two different membership options. In the first option, new members pay a one-time fee of $50 and a monthly

Tisha and her academic team are working to go to state finals. They must have a certain number of points to advance. They have h

Westkost [7]

Answer:

b equals T minus a minus c minus d all over 3 ⇒ 3rd answer

Step-by-step explanation:

* Lets explain how to solve the problem

- Tisha and her academic team have had three local matches

# Assume that the points of the local matches are a , c , d

- They will attend a district match

- District match points count for three times the number of points

than local matches do

# Assume that the points of the district match is b

- T is the total points they will earned in the four matches

∵ The points in the local matches are a , c , d

∵ The point in district mach is 3b

∴ T = a + c + d + 3b

* Lets find b in terms of a , c , d , T

∵ T = a + c + d + 3b

- Subtract a from both sides

∴ T - a = c + d + 3b

- Subtract c from both sides

∴ T - a - c = d + 3b

- Subtract d from both sides

∴ T - a - c - d = 3b

- Divide both sides by 3

∴ $b=\frac{T-a-c-d}{3}$

∴ b equals T minus a minus c minus d all over 3

4 0

3 years ago

Read 2 more answers

The Dean of the Education department at a major college is awarded a $250,000 grant. He is allowed to pay himself out of that gr

AlladinOne [14]

Answer:

The answer is social value orientation.

Explanation:

Social value orientation is the preference or choice of a person about distributing and allocating resources such as money between himself and another person. It refers to the concern a person has for others and how much weight a person assigns to other people's well being in relation to his own . Social value orientation concept is studied in various scientific disciplines. Here the Dean's social value orientation studies how much he spends for himself and how much money he uses for the department's improvement from the awarded grant.

4 0

3 years ago

How can you determine if a function is linear or nonlinear from the graph of the function???

Romashka-Z-Leto [24]

A linear function is in the form y = mx + b or f(x) = mx + b, where m is the slope or rate of change and b is the y-intercept or where the graph of the line crosses the y axis. You will notice that this function is degree 1 meaning that the x variable has an exponent of 1.

6 0

3 years ago

A scale drawing of a bedroom is shown below. The scale is 1 : 30.

ladessa [460]

Answer: 75 feet²

Step-by-step explanation:

The scale means that for every one unit in the scale drawing, it is 30 units in the actual room. We will convert the dimensions using proportions.

$\frac{1}{3} =\frac{30}{x}$

x = 90

-

$\frac{1}{4} =\frac{30}{x}$

x = 120

The area of a rectangle can be found by multiplying the length by the width:

A = L * W

A = 90 * 120

A = 10,800 inches²

To get this into square feet, we will divide by 144. Why? There are 12 inches in a foot. 12 times 12 is 144.

10,800 inches² / 144 = 75 feet²

The area of the room, in square feet, is 75 feet².

3 0

1 year ago

Given the formula: d=m/V , which answer choice correctly rearranges the variables to solve for V?

77julia77 [94]

Answer:

Step-by-step explanation:

$d = \frac{m}{V} \\Cross\:Multiply\\\\dV = m\\\\Divide\:both \:sides \:of\:the\:equation\:by\:d\\\\\frac{dV}{d} = \frac{m}{d} \\\\\\V = \frac{m}{d}$

8 0

3 years ago