PLEASE HELP!!!

3. At a camival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The number of food tickets sold was 10 less than

twice the number of ride tickets sold

The system of equations represents a, the number of food tickets sold, and y, the number of ride tickets sold,

2x + 3y = 1240
x= 2y - 10

How many of each type of ticket were sold?

180 food tickets and 293 ride tickets

180 food tickets and 350 ride tickets

293 food tickets and 180 ride tickets

350 food tickets and 180 ride tickets

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Actually Welcome to the Concept of the variables and linear equation.

let the cost of coffee be x and cost of muffin be y.

=> Let the first equation be => 2x + 2y = 16

=> Let the second equation be => 2x + 4y = 20

let's, reduce first eqn ==> x + y = 8 , then x = y-8

now we substitute value of x in second equation,

2(8-y) + 4y = 20

==> -2y + 4y +16 = 20.

==> 2y = 4

==> y = 2

hence, now x = 8-2 ==> 6 ,

so the cost of a Coffee = 6

cost of a muffin = 2

Cost of a muffin = 6

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

390 cm^2

Step-by-step explanation:

15 x 20 = 300

1/2(12 x 15) = 90

Answer:

390 cm^2

Step-by-step explanation:

Answer: $90.00

Step-by-step explanation:

Take this equation

120(n)

n will equal 0.75 since it is 75% of the original price

120(0.75)

$90.00

Answer:

$90

Step-by-step explanation:

75% = 75/100 = 0.75

120*0.75 = 90

Answer:

C = 43.96 in

Step-by-step explanation:

C = 2πr

C = 2π(7)

C = 14π

C = 14(3.14)

C = 43.96 in

Answer:

Step-by-step explanation:

43.96

Answer:

V = 63°

U = 29°

X = 12°

Step-by-step explanation:

given that T = 88

88 = 7x+4

88 - 4 = 7x

84 = 7x

84 = 7*12

x=12

V = 60 + 3 = 63

U = 24 + 5 = 29

88 + 63 + 29

Check : 88 + 63 + 29 .= 180

Answer:

n = √3

m = √3

Step-by-step explanation:

The triangle is an isosceles right triangle with 2 equal base angles of 45° each.

Thus:

Reference angle = 45°

Hypotenuse = √6

Opposite = m

Adjacent = n

✔️To find m, apply the trigonometric function SOH, we have:

Sin 45 = opp/hyp

Sin 45 = m/√6

√6 × 1/√2 = m (sin 45 = 1/√2)

√6/√2 = m

√(6/2) = m

√3 = m

m = √3

✔️To find n, apply the trigonometric function, CAH:

Cos 45 = adj/hyp

Cos 45 = n/√6

√6 × √2/2 = n (cos 45 = √2/2)

√12/2 = n

√(4*3)/2 = n

(2√3)/2 = n

√3 = n

n = √3

1.) 1

Let's start with 18 degrees and then subtract 12 degrees from it

18-12=6

Now let's take 6 degrees and subtract 5 from it

6-5=1

At 2 pm the temperature was 1 degree.

2.) $125

Start with the total amount John had ($250) and then subtract his remaining amount ($125) to find out how much he withdrew.

$250-$125=$125

Answer:

m<2 = 130°

Step-by-step explanation:

m<1 + m<2 = 180° (angles on a straight line/linear pair theorem)

First, we need to find m<2.

m<1 + 90° + 40° = 180° (sum of triangle)

Add like terms

m<1 + 130 = 180

Subtract 130 from each side

m<1 = 180 - 130

m<1 = 50°

Thus:

50° + m<2 = 180°

Subtract 50° from each side

m<2 = 180 - 50

m<2 = 130°

Answer:

x= 63

Step-by-step explanation:

x + 65 = 128                

x = 128 - 65

= 63

I hope im right!!

Answer:

Number 2 is one of them

I can't tell what number 4 is because your mouse

is covering one of the numbers

Step-by-step explanation:

Use Pythagorean therom

A^2 + B^2 = C^2

Answer:

$20

Step-by-step explanation:

400/20=20

Answer:

a

Step-by-step explanation:

15+c=19.50

c=19.50-15

=4.5

Answer:

A) She has left $4.50 to spend on flowers.

Step-by-step explanation:

15+c=19.50

c=19.50-15=4.50

Answer:

B (133 square meters)

Answer:

Step-by-step explanation:

The slope intercept form of a line is y=mx+b where m=slope and b=y intercept. So we should solve for y.

3x/5+25y=10, multiply all terms by 5 and the denominator cancels out

3x+125y=50, subtract 3x from each side

125y=-3x+50, divide both sides by 125

y=(-3+50)/125

slope=m=-3/125

y intercept=b=2/5

Answer:

Your answers are C and D

Step-by-step explanation:

If you pay attention to the chart you will notice that medium duty fabric can last from 9000 to 15000 rubs meaning that since fabric B lasted 9200 it would be a medium duty fabric, making Fabric A light duty fabric.

A: This is INCORRECT because fabric B is medium duty

B: This is INCORRECT because Fabric B lasted longer than Fabric A

C: This is CORRECT because Fabric B is medium duty fabric

D:This is CORRECT because Fabric B lasted more rubs than Fabric A because its a more durable fabric

E: This is INCORRECT because Fabric A does not meet the requirements to be a Medium duty fabric.

Your Welcome, Hope This Helps, And Have a Splendid Day!!!

Answer:

he read the things in the 350-390 area mostly, i dont know if this helps.

Step-by-step explanation:

Answer:

3c+12

Step-by-step explanation:

Are of rectangle = Length * Width

Given the following data

Length: (c+4) ft

Width: 3 ft

Area of the rectangle = 3 (c+4)

Expand

Area of the rectangle = 3(c) + 3(4)

Area of the rectangle = 3c  + 12

hence the expression in simplest form for the area of the rectangle is 3c+12

The side lengths of the triangle are x = 12.375 cm , y = 8.475 cm   .

Trigonometric ratios are the ratios of the length of sides of a triangle. These ratios in trigonometry relate the ratio of sides of a right triangle to the respective angle.

The basic trigonometric ratios formulas are given below,

sin θ = Perpendicular/Hypotenuse

cos θ = Base/Hypotenuse

tan θ = Perpendicular/Base

sec θ = Hypotenuse/Base

cosec θ = Hypotenuse/Perpendicular

cot θ = Base/Perpendicular

According to the question

Hypotenuse of the triangle r = 15 cm

Perpendicular for ∠ θ  =  y

Base for ∠ θ  =  x

sin(θ)=0.565

cos(θ)=0.825

Now, using trigonometric ratio

sin θ = [tex]\frac{Perpendicular}{Hypotenuse}[/tex]

sin(θ)=0.565  (given)

0.565 = [tex]\frac{y}{r}[/tex]

0.565 * r = y

y = 0.565 * 15

y = 8.475 cm  

cos θ = [tex]\frac{Base}{Hypotenuse}[/tex]

cos(θ)=0.825

0.825 = [tex]\frac{x}{r}[/tex]

0.825 * r = x

x = 0.825 * 15

x = 12.375 cm

Hence, the side lengths of the triangle are x = 12.375 cm , y = 8.475 cm.

To know more about trigonometric ratio here:

https://brainly.com/question/25122825

#SPJ2

  .

Answer:

C.) y is greater than or equal to -6

Step-by-step explanation:

The range are all the set of y-values that are plotted on the vertical axis (y-axis).

The range starts from -6 and above. Which is y ≥ -6

Therefore, range of the function is said to be:

C.) y is greater than or equal to -6

Answer:

Nevaeh will have 1224.33 and Paisley will have 1275

Answer:number 5 is 21x−28

Step-by-step explanation:

Answer:

0.35

Step-by-step explanation:

Answer:

The decimal form of 28/80 is 0.35.

Answer:

A) PK

Step-by-step explanation:

I think its A. translation, translation

m = 4.00 kg

Math

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Physics

Newton's Law of Motions

Step 1: Define

[Given] F = 20.0 N

[Given] a = 5.0 m/s²

[Solve] Mass m

Step 2: Solve for m

Answer:

angle DEF = 75 degrees

Step-by-step explanation:

angle DOF = 150 degrees, then arc DF also = 150 degrees

angle DEF = 1/2 arc DF = 75 degrees

Answer:

6yx hope this helped dude!

Step-by-step explanation:

Answer:

6yx

Step-by-step explanation: