Help ASAP I’ll mark branliest

Sandra would pay in dollars for the dress is 0.76 c

What is discount ?

discount. if telling in the simple sentence discount means something which u get at lower price by its original price

According to the question,

c×(1 - 5%) × (1 - 20%)

=c×(1 - 0.05) × (1 - .20)

=c × 0.95 × 0.8

=0.76 c

Hence, Sandra would pay in dollars for the dress is 0.76 c

To learn more about discount from here

https://brainly.in/question/33230339

#SPJ2

Answer:

I believe the answer is -176º

The temperature of the water after 512 minutes is T = -176°F

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

The initial temperature of the water is 80°F, and it decreases by 0.5°F every minute. So, after "n" minutes, the temperature of the water will be:

T = 80 - 0.5n

To find the temperature of the water after 512 minutes, we can substitute n = 512 into the equation:

Temperature after 512 minutes = 80 - ( 0.5 x 512 )

Temperature after 512 minutes = 80 - 256

On simplifying the equation , we get

Temperature after 512 minutes = 80 - 256

Temperature after 512 minutes = -176°F

Hence , the temperature of the water after 512 minutes will be -176°F.

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Answer:

3,2,4,1,5

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

Answer:12.7

Step-by-step explanation:

sin58=X/15

15 sin58=x

Multiply Sin58 × 15=X

X=12.7

Answer:

22 inch is the diameter because d =2r

Answer:

CB= 35

Step-by-step explanation:

Answer:

Graph is below!

Step-by-step explanation:

Answer:

Step-by-step explanation:

x>-5

Answer:

4.8

Step-by-step explanation:

Answer:

C. y=3x-6

Step-by-step explanation:

Answer:

[tex]36 cm^2[/tex]

Step-by-step explanation:

The Find the lateral area of the given figure = perimeter × height

[tex]\boxed {\mathfrak {given}}:-[/tex]

[tex]l=3cm\\\\b=3cm\\\\h= 3cm[/tex]

[tex]So, (perimeter) = 2(3+3)[/tex]

→ [tex]4[/tex] × [tex]3[/tex] =

→ [tex]12[/tex]

lateral area :-

[tex]12[/tex] × [tex]3[/tex]

→ [tex]36cm^2[/tex]

[tex]----------[/tex]

hope it helps..

have a great day!!

Answer11

Step-by-step explanation:

Answer:

Follow the step to find the answer.

Step-by-step explanation:

-2(x + 5) = 4

(-2 × x) + (-2 × 5) = 4

-2x + -10 = 4

-2 = 4 + 10

x = 14 / -2

x = -7

Hope this helps, thank you :) !!

Answer:

Her is th answer it’s on the image

Step-by-step explanation:

Answer:

$233.95

Step-by-step explanation:

299 x 0.7 = 209.30

209.30 x 1.07 = 233.95

Answer:

d) 27 times

Step-by-step explanation:

Let l,w, and h represent the length, width and height of the small box.

Therefore, 3l,3w, and 3h are the dimensions of the large box.

The volume of a rectangular prism, such as a box, is the product of its length, width and height

Volume of small box = l*w*h = lwh

Volume of large  box = 3l*3w*3h = 27lwh

So we can see that the volume of the large box is 27 times larger.

Answer:

12 pies

Step-by-step explanation:

28/7 = 4

4 servings can be made

1 serving = 3 pies

3 × 4 = 12

hope this helps :)

Answer:

d = 14/5

Step-by-step explanation:

The point (-4,2) means that;

At x = -4, y = 2

Now general form of a linear equation is;

Ax + By + C = 0

We are given;

4y = 3x + 6​

Rearranging to the form of a linear equation gives;

3x - 4y + 6 = 0

Thus, A = 3, B = -4 and C = 6

Thus, at point (-4,2), distance between them is;

d = (3(-4) - 4(2) + 6)/√(3² + (-4)²)

d = -14/5

We will take the absolute value.

Thus; d = 14/5

Answer:

1. 19.8 or 20 dollars

2. 91.6 or 90 dollars

3. 108.9 or 110 dollars

4. 8.98 or 9 dollars

5. 2.91 or 3 dollars

i can't see 6 but just divide the total cost by how many items

Step-by-step explanation:

Answer:

x=1/3

Step-by-step explanation:

Step 1: Add 2x to both sides.

x+2x=−2x+1+2x

3x=1

Step 2: Divide both sides by 3.

3x/3=1/3

x=1/3

Answer:

Yes

Step-by-step explanation:

125 grams is 0.125 kilograms, 0.125 < 0.2

Answer:

y = 6

Step-by-step explanation:

Let the y-intercept form of the equation of the line is,

y = mx + b

Here, m = Slope of the line

b = y-intercept

Slope of the line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,

m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope of the passing through (0, 6) and (5, 6) will be,

m = [tex]\frac{6-6}{0-5}[/tex]

m = 0

Equation of the line with m = 0 will be,

y = 0 + b

y = b

Since, line passes through (0, 6),

By substituting the values in the equation,

b = 6

Therefore, standard equation of the line passing through (0, 6) and (5, 6) will be,

y = 6

30 minutes is 1/2 an hour so 16 x 2 = 32 the phone charges at 32% per hour.

1. Multiply the number of hours by the rate and add the original 10% to that for total charge:

Y = 0.32h + 0.10

2. The phone charges at 16% every thirty minutes which is a half hour so you double the rate it charges to get the rate per hour. The phone charges at 32% per hour that it is charging.

The required equation relating the amount of times is Y = 0.32t+0.10.

A cell phone battery charges at a rate of 16% every thirty minutes. When initially plugged into the charger, a cell phone has 10% battery.

Equation can be defines. the relation in sentences transform into math expression.
Since battery already has 10% charge i.e. we have 0.10 of intercept
now rate  = slope = m
for 30 min rate is 16%, for 1 hr rate become 32% =
hence slope = 32% = 0.32
now put slope and intercept in equation y = mt + c
then,
y = 0.32t + 0.10
where t is time
so the required function is given be
F(t) =   0.32t + 0.10

Thus, the battery increases by 32% every hour. and required relation is F(t) =   0.32t + 0.10

Learn more about equations here:
https://brainly.com/question/10413253

#SPJ2

9514 1404 393

Answer:

  1/7

Step-by-step explanation:

The slope formula is useful for this.

  m = (y2 -y1)/(x2 -x1)

  m = (4 -3)/(4 -(-3)) = 1/7

The gradient of the line segment is 1/7.

Answer:

2⁴

where is my hug

did you scam me

Answer:

a. 9/25

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question:

There are 5 + 7 + 9 + 4 = 25 shirts, 9 of which are red.

So 9/25 probability of being handed a red t-shirt, which means that the correct answer is given by option a.

Answer:

y=2x^2+1

Step-by-step explanation:

I checked on photo maths

Answer:

y = 3

Step-by-step explanation:

Take 2 points from the graph: (1,3) (-1,3)

Use those 2 points to find the slope and y-intercept.

Slope: 3 - 3 / - 1 - 1 => 0 / -2 => 0

Slope is 0.

The y-intercept is (0,3)

hence, the equation will be y = 3

Pretty sure the answer is DFE