Identify the equation of the line that passes through the pair of points (-1, 4) and (2, -8) in slope-intercept form.​

Answer:

shouldn't it be 72 if not try 58

Step-by-step explanation:

Answer:

Sarah would have to by 4 sessions, and then the total cost of both gyms will be equal.

Step-by-step explanation:

Step-by-step explanation:

According to the problem, At Silver Gym is $25 per month, and $30 per personal training session. At Fit Factor is $65 per month and $20 per personal training session.

So, basically, each expression would be

At Silver Gym: 25 + 30x

At Fit Facto: 65 + 20x

To know the number of personal training sessions Sarah would have to buy to make them equal, we have to equalize these expressions and solve for x

25 + 30x = 65 + 20x

30x - 20x = 65 - 25

10x = 40

x = 4

Therefore, Sarah would have to by 4 sessions, and then the total cost of both gyms will be equal.

Notice that the variable is with the personal training sessions, you have to do that because a membership won't variate since the problem specifies the period of 1 month, however in one month, the number of personal training sessions do variate.

Answer:

Hey

Step-by-step explanation:

Im not totally sure but I think it is 1 hour because if you double the people, the time should be split in half. I may not be correct. I hope this helped

Answer:

yes i think this so sad that theres no science

Step-by-step explanation:

Answer: 32

Step-by-step explanation:

Add 13+19 that’s it:}

Answer: A+C=500

7.5A+4.75C=3351.25

C=500-A

7.5A+4.75(500-A)=3351.25

7.5A+2375-4.75A=3351.25

2.75A=976.25

A=355 adults ($2662.50)

C=500-A=145 children ($688.75)

Step-by-step explanation:

Answer:

89 - 28v10 = 0.456

Step-by-step explanation:

(7-2v10)² = 7² - 2*7*2v10 + (2v10)²

(7-2v10)² = 49 -28v10 + 40

(7-2v10)² = 89 - 28v10

Answer:

Let 's' be the length of a side of the polygon.

Then,

perimeter = 15s

or, 120 = 15s

or, s = 8ft.

The area of regular polygon having 'n' number of sides with each of length 's' is given by:

A = [tex][{\frac{s}{2tan(\frac{180}{n}) }} (n)(s)]^{2}[/tex]

According to question,

s=8ft, n = 15

Therefore, Area = [tex][\frac{8}{2tan(\frac{180}{15}) }(15)(8)] = [\frac{480}{2tan(12)}] = (240cot12)[/tex] ≈1129.11sq. ft

Answer:

6i

Step-by-step explanation:

I think

Answer:

14 inches

Step-by-step explanation:

Answer:

Step-by-step explanation:

No

Answer:

Segments MN and OP are parallel sides

Answer:

Sides MN and OP are parallel sides

Answer:

If it is Area, the answer is:

A=6 (2x+1)

If it is Perimeter it is:

P= 3x+ 13

Answer:

D is your answer

Step-by-step explanation:

(2y-7) (y+6) that is my answer and it matches with D promise 100%

The possible dimensions of the pool are the factors of the trinomial, which are:

2y - 7 and y + 6

The correct answer is (D).

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To find the possible dimensions of the pool, we need to factor the trinomial 2y² + 5y - 42.

We can start by looking for two numbers that multiply to -84 (the product of the first and last coefficients of the trinomial) and add up to 5 (the middle coefficient of the trinomial).

Those numbers are 12 and -7, because 12 x -7 = -84 and 12 + (-7) = 5.

Using these numbers, we can rewrite the trinomial as:

2y² + 12y - 7y - 42

Now we can factor by grouping:

(2y² + 12y) - (7y + 42)

2y(y + 6) - 7(y + 6)

(2y - 7)(y + 6)

So the possible dimensions of the pool are the factors of the trinomial, which are:

2y - 7 and y + 6

Therefore,

The possible dimensions of the pool are the factors of the trinomial, which are:

2y - 7 and y + 6

The correct answer is (D) 2y - 7 and y + 6.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

y/x

Step-by-step explanation:

Answer:

1.028

Step-by-step explanation:

The original amount is 100%

Add 2.8% to 100% = 102.8%

Now divide by 100 to find the decimal multiplier

102.8 ÷ 100 = 1.028

hope this helps :)

Answer:

almonds needed= 20z

raisins needed=6/10 oz

cashews needed= 1  4/10 oz

Step-by-step explanation:

Answer:

1.875 pounds of tomatoes were used to make sauce

Step-by-step explanation:

Answer:

a. 15 minutes per task

b. 5 tasks in an hour

Step-by-step explanation:

1 hour = 60 minutes

             60/5 tasks = 15 minutes per task

Answer:

Interval Notation:

( − ∞ , ∞ )

Step-by-step explanation:

Step-by-step explanation:

y=4*x

when x is 2 y=8

when x is 4 y=16

Answer:

1.c^(5+1)=c^6

2.2×5y^(4+3)=10y^7

3.3×4g^(1+3)h^(2+3)=12g^4h^5

Answer:

[tex]5 - m = 1.36 \\ \: \: \: \: \: \: \: \: \: m = 5 - 1.36 \\ m = 3.64[/tex]

Answer:

none of these, it should be 25%

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

I'm big brain. hbvuivyvjbbu

Answer:

Hence x =  60 and y = 50

e = 85 degrees

f = 158 degrees

Step-by-step explanation:

1) The sum of the interiror angle of the triangle is equal to the exterior

Given

Interior angles = y and 70

Exterior angle = 120 degrees

According to the law;

y + 70 = 120

y = 120-70

y = 50°

Sum of angle in the triangle is 180

x + y + 70 = 180

x + 50 + 70 = 180

x + 120 = 180

x = 180-120

x = 60

Hence x =  60 and y = 50

2) The sum of angles on a straight line is 180 degrees

40 + 55 + e = 180

95 + e = 180

e = 180 - 95

x = 85 degrees

3) Sum of angle at a point is 360 degrees

Hence 130 + 36.8 + 35.2 + f= 360

130 + 72 + f = 360

202 + f = 360

f = 360 - 202

f = 158 degrees

reflecitve property

both triangles are the same just on oppisites sides

Answer:

2, 3, 5

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

Step-by-step explanation: