only answer if yk how to do this

Answer:

  $18

Step-by-step explanation:

Let x represent the cost of an adult meal (the value we want to know). The cost of a student meal is half that, or x/2. The total cost of all the meals is ...

  60(x/2) +32x = 1116

  62x = 1116 . . . . . collect terms

  x = 1116/62 = 18 . . . . divide by 62

The cost of an adult meal is $18.

_____

Additional comment

You can instead use a variable for the cost of a student meal, or you can use variables for both:

  a = 2s

  32a +60s = 1116

It makes sense here to solve this by eliminating the s variable in any of several ways, since you ultimately want to know the value of 'a'.

Answer:

On the number line, place it on -2.1, make it an open circle, and make the arrow face to the left (towards the negative numbers). Hope this helped!

x<2.1 is the simplified inequality.

An inequality is an inequation separated by <,>≥,≤. In Mathematics, the relationship between two values that are not equal is defined by inequalities. Inequality means not equal. Generally, if two values are not equal, we use “not equal symbol (≠)”

Given here: The inequality -4x>8.4

 multiplying by -1/4 both sides we get

4x/4 < -8.4/4

x<-2.1

Hence, x<2.1 is the simplified inequality.

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Answer:

A) 114.94

B) 162.35

Step-by-step explanation:

109.13 divided by 0.95

154.23 divided by 0.95

Answer:

The new temperature is 0.9C

Step-by-step explanation:

They say to use the example which is above. The temperature rose in this case as said "rises by another 7.2C".

-6.3 + 7.2 = 0.9C

Answer:

B

Step-by-step explanation:

Answer:

7)probability

6)intercept

5)chance

10)hybrid

Step-by-step explanation:

Answer:

x=77 degrees

Step-by-step explanation:

triangle=180

isosceles triangle= a+2x

a=26

180-26=154

2x=154

x=77

Answer:

$38.50

Step-by-step explanation:

We are told the cost of the fabric per meter, so we first need to convert 250 cm into meters.

1 meter = 100 cm

Therefore, 250 cm = 250 ÷ 100 = 2.5 meters

cost of fabric = $15.40 per meter

To calculate the total cost, mulitply the length in meters by 15.40:

2.5 x 15.40 = 38.50

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The speed of Mia on the way back to the shore is greater than speed on the way to the island

Speed is defined as the rate of change of position of an object in any direction. Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude

Speed = Distance / Time

Given data ,

Let the speed on the way to the island be S₁

Let the speed on the way back to the shore be S₂

where the Speed = Distance / Time

So , S₁ = ( 3 - 0 ) / ( 40 - 0 )

S₁ = 3/40 km/minutes

S₁ = 0.075 km/minutes

And , S₂ = 0.1 km/minutes

Now , S₂ > S₁

Hence , the speed on the way back to the shore is greater

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Answer:

1/8 DIVIDED by 7/8

Step-by-step explanation:

Answer:

i think both of them cant be

Answer:B

Step-by-step explanation: if you say choice B is greater and lesser and it makes more sense

The inequality that represents the following graph B is correct.

We have given that,

Choose 1 answer: Choose 1 answer: (Choice A) A x < 2x<2x, is less than, 2 (Choice B) B x \leq 2x≤2x, is less than or equal to, 2 (Choice C) C x > 2x>2x, is greater than, 2 (Choice D) D x \geq 2x≥2.

We have to determine the,

The inequality represents the following graph.

An inequality shows the relationship between two values in an algebraic expression that are not equal. Inequality signs can indicate that one variable of the two sides of the inequality is greater than, greater than, or equal to, less than, less than, or equal to another value.

if you say choice B is greater and lesser and it makes more sense

Therefore option B is correct.

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A is 6 so false

B is 112 so false

C is 2 so false

D is 6,5 so false

E is 6 so false

so noone?

Answer:

1) s≤$15,000      2) t<35°F

Step-by-step explanation:

For the first one, you can have 15,000 but not more. So we will use this sign:

≤

s≤$15,000

For the second one, it cannot include 35 so we will use this sign:

<

t<35°F

Answer:

answer:

1Yarda = 3 feet

y = (1/3) f

y = 21

Step-by-step explanation:

The first thing we should do is see what relationship we have:

Table is feet to yards 3-1

a. Describe the relationship between the number of feet and the number of yards

That is to say:

1Yarda = 3 feet

b. Write an expression for the number of yards in f feet

Let

y = Yard

f = feet

We have the following expression for the conversion:

y = (1/3) f

c. Find the number of yards in 63 feet

For this case we must substitute in the expression found the value of f = 63.

y = (1/3) f

y = (1/3) (63)

y = 21

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Answer:

There are 3 feet per yard

# of yards = 3f

189 feet

Step-by-step explanation:

f = feet

y = yard

First Question: Dividing the # of feet by # of yards for one column will always equal 3. So there are 3 feet per 1 yard

Examples: 3/1=3, 6/2=3, 9/3=3 ...

Second Question: To find the number of yards, divide the number of feet by 3. In other words, f/3=y

Third Question: Using the expression f/3=y, there are 21 yards in 63 feet

Prosses:

f/3=y

63/3 = y

21 = y

Answer:

r=I/pt

Step-by-step explanation:

I = PRT is the formula for interest, and we need to solve it for R. Since all three of P, R, and T are multiplied, we send things to the other side of the equals through dividing.   I = PRT   I / P = RT to divide both sides by P   I / PT = R to divide both sides by T   So I / PT = R (the first choice) is the equation solved for R.

Answer:

C pls rate this

Answer:

65.25h+220, $611.5 for 6 hours

Step-by-step explanation:

Answer:

$65.25h+220; $611.50

Step-by-step explanation:

Part 1: $65.25h+220

Part 2: ($65.25 x 6)+220= $611.50

Answer:

Ashley's house is 12.1 miles away from Bridgette's house
Ashley's house is 10.2 miles away from Carly's house

Ashley's house is closer to Carly's house by 1.9 miles

Explanation:

Use the distance formula to calculate the distance between points

Answer:

Ashley lives closest to Bridget by about 4 miles.

Step-by-step explanation:

The given transformations are rigid transformation in which the image

can be located by a formula.

Response:

Figure: Second graph

Figure: Third graph

Figure: First graph

The coordinates of (x, y) following a reflection across the x-axis is (x, -y)

The coordinates following a reflection across the y-axis is (-x, y)

here, we have,

The points of the triangle following the first transformation is therefore;

(4, 4) → (4, -4) → (-4, -4)

(8, 4) → (8, -4) → (-8, -4)

(6, 6) → (6, -6) → (-6, -6)

The image from the first transformation is (-4, -4), (-8, -4), (-6, -6), which

corresponds to the second graph.

The coordinates following a rotation of (x, y) by 180° about the origin is (-x, -y)

A reflection of the point (-x, -y) about the x-axis is (-x, y).

Therefore;

(4, 4) → (-4, -4) → (-4, 4)

(8, 4) → (-8, -4) → (-8, 4)

(6, 6) → (-6, -6) → (-6, 6)

The image from the second transformation is (-4, 4), (-8, 4), (-6, 6), which corresponds to the third graph.

The coordinates following a translation of 9 units to the left is (x - 9, y)

A reflection of the point (x - 9, y) about the x-axis is (x - 9, -y)

Therefore;

(4, 4) → (4 - 9, -4) = (-5, -4)

(8, 4) → (8 - 9, -4) = (-1, -4)

(6, 6) → (6 - 9, -6) → (-3, -6)

The image from the third transformation is (-13, -9), (-1, -4), (-7, -6), which corresponds to the first graph.

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Answer:

verbal phrase for:  [tex]\frac{a}{-2} -10=3[/tex]

3 is 10 less than the quotient of a number and -2

Step-by-step explanation:

Or ... 10 less than the quotient of a number and -2 is 3

Or ... 3 is 10 less than a number divided by -2

Answer:

10/-3 - a =3

Step-by-step explanation:

Answer:

D. Ten and eight tenths

Step-by-step explanation:

5.4*2

= 10.8

Answer:

A

Step-by-step explanation:

Because the others aren't the right answers to it.

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Answer:

Answer is = C. No association

Step-by-step explanation:

Answer:

See below.

Step-by-step explanation:

The answers 4/9.

-hope it helps

Step-by-step explanation:

Account 1: *Given*

Account 2:

Subtract the new balance from the old balance to represent the change.

[tex]512 - 432 = 80[/tex]

The bank account had a change of 80.

Account 3:

The change and the old balance are given. Subtract the change from the old balance to represent the new balance.

[tex]75 - 100 = - 25[/tex]

The new balance is -25.

Account 4:

The change and the new balance are given. Subtract the new balance from the change to represent the old balance.

[tex]12 - 52 = - 40[/tex]

The old balance is -40.

Account 5: *Given*

Answer:

[A} ( Account 2)  80

[B] ( Account 4)  -25

[C] ( Account 3)  -40

Step-by-step explanation:

[A] 512-432=80

[B] 75-100= -25

[C] 12-52 = -40

If you got a question that says " Explain what each of the numbers -10,-20, and 0 39 tells you about Account 5." Here the answer below.

Answer: The amount of old account is -10, trading away -20, so the amount of new account is -10-20 = -30

[RevyBreeze]

Answer:

52

Step-by-step explanation:

Answer is 52

Answer:

9

Step-by-step explanation:

Answer:

Step-by-step explanation:

Mark had a chocolate candy bar his friend amy took 14 peices so now mark only has 6 peices left your welcome