how do i solve this ? and wut is the answer?

Answer:

Roderick worked a total of 11 hours on his first 2 days at work.

Step-by-step explanation:

If he earns 8.25$ per hour, divide the total money for each day by 8.25.

$49.50

Total hours:

?

Solve :

Step 1: Divide the day total by the hourly pay) 49.50/ 8.25

Step 2: Get the total) 49.50/ 8.25 = 6

Step 3: The total is equal to the hours worked that day.  

Total hours of day 1:

6

$41.25

Total hours:

?

Solve :

Step 1: Divide the day total by the hourly pay) 41.25/ 8.25

Step 2: Get the total) 41.25/ 8.25 = 5

Step 3: The total is equal to the hours worked that day.

Total hours of day 2:

5

Answer: $12.64

Step-by-step explanation:

From the question, we are informed that Rachel finished a meal at a diner and received a bill for $10.99 and that she charged the bill along with a 15 percent gratuity to her credit card.

The total amount she charged to her credit card will then be:

= $10.99 + (15% × $10.99)

= $10.99 + (0.15 × $10.99)

= $10.99 + $1.6485

= $12.6385

= $12.64

Answer:

Length of the first board is 20 inches.

Step-by-step explanation:

Let the length of first board is x and that of second board is five inches more than two times the length of the first board.

Length of second board = 5+2x

Total length of two boards is 65 inches

ATQ,

x+5+2x=65

3x+5=65

Taking like terms together,

3x=65-5

3x=60

x = 20

So, the length of the first board is 20 inches.

Answer:

x = 4, x = 2

Step-by-step explanation:

Answer:

I HAVE NO IDEA ALL IK IS U ADD THEM

Step-by-step explanation:

Answer:

Carlas memory card fills up on the 22nd of May

Step-by-step explanation:

35x16=795

1024-795=229

229 divided by 35=6.5

16+6=22

Answer:

1. .24, 1/4, 28 percent

2. .45, 2/5, 42 percent

3. .69, .84, 7/10, 9/10

Step-by-step explanation:

Answer:

The length is approximately 103.92 ft

Step-by-step explanation:

The angle the given ladder makes with the ground = 60°

The height to which the ladder reaches. h = 90 ft.

Assumption;

The angle formed between the wall and ground = 90°

The shape formed by the length, l, of the ladder the height to which the ladder reaches on the wall, h, and the ground, b, is a right triangle, with the length, l, of the ladder facing the 90° angle and the height, h, facing the 60° angle.

By sine rule, we have;

l/sin(90°) = h/sin(60°)

Therefore, the length l = sin(90°) × h/sin(60°) = 1 × 90/(sin(60°)) = 90/((√3)/2) = 2 × 90/√3 ≈ 103.92

The length, l ≈ 103.92 ft.

Answer:

The conversing factor is [tex]\dfrac{1}{1000}\ km[/tex].

Step-by-step explanation:

The average speed of a person is 18 km/h.

We need to convert the speed to meters/hour.

We know that,

1 km = 1000 m

or

[tex]1\ m=\dfrac{1}{1000}\ km[/tex]

So,

[tex]18\ \dfrac{km}{h}=18\times \dfrac{1000\ m}{h}\\\\=18000\ m/h[/tex]

So, the conversing factor is [tex]\dfrac{1}{1000}\ km[/tex].

Answer:

2 $3.07

3 $5.55

4 $7.04

5 $9.25

Step-by-step explanation:

just add 1.85 to each price. ex 1.85 + 1.85 made 2

Answer:

22.4 m/s

Step-by-step explanation:

Given:

Δx = 25 m

v₀ = 0 m/s

a = 10 m/s²

Find: v

v² = v₀² + 2aΔx

v² = (0 m/s)² + 2 (10 m/s²) (25 m)

v = 22.4 m/s

Answer:

Step-by-step explanation:

Vertex form of an equation of a quadratic function is y=a(x-h)²+k, where vertex is (h, k)

We can find h and k by comleting the square:

[tex]y=x^2-12x+46\\\\y=x^2-2\cdot x\cdot\underline6+6^2-6^2+46\\\\y=\underline{x^2-12x+6^2}-36+46\\\\y=(x-6)^2+10\quad\implies\quad h=6\,,\ \,k=10\,,\ \,a=1[/tex]

Answer:

a

Step-by-step explanation:

is the answer

Answer:

the answer is B

Step-by-step explanation:

A scale factor is defined as the ratio between the scale of a given original object and a new object.

The image will be congruent to the pre-image because n = 1.

Option B is the correct answer.

A scale factor is defined as the ratio between the scale of a given original object and a new object.

We have,

A rectangle is dilated by a scale factor of n = 1.

This means that there is no change in the rectangle.

When the pre-image is the same as the image formed the scale factor is one.

The preimage is the original shape.

The image is the final image after dilation.

So,

The image will be congruent to the pre-image because n = 1.

Thus,

The image will be congruent to the pre-image because n = 1.

Option B is the correct answer.

Learn more about scale factors here:

https://brainly.com/question/20759556

#SPJ2

Answer:

y-3=4(x+2)

Step-by-step explanation:

Once you know how the point slope form equation is laid out this question is actually quite easy. Point slope form looks like this

y-y2=slope(x-x2)

I put the y in the front and the slope (4) comes after the equal sign. Then x is subtracted from x. But I put a plus sign because when you subtract a negative number, it is the same as adding a negative number. This is why the ending part of the equation is (x+2) instead of (x--2). Hopefully this makes sense...

Answer:here ya go

Step-by-step explanation:

Answer:

-19

Step-by-step explanation:

negative minus negative = negative

Answer:

Step-by-step explanation:

sWiTcH : -8 - 11 = -19

Results : 8 + 11 = -19

Hope this helps! <3

Answer:

14

Step-by-step explanation:

if you multiply 4 by 14 you'll get 56 so in that case the number of tickets she bought would we 14.

hope this helps :)

-may i get brainliest

(7+2)/ 3 x 4

9/3 x 4

3 x 4

= 12

Answer:

Add  

5

5

5

to both sides of the equation

5

−

5

=

9

+

3

5x-5=9x+3

5x−5=9x+3

5

−

5

+

5

=

9

+

3

+

5

5x-5+{\color{#c92786}{5}}=9x+3+{\color{#c92786}{5}}

5x−5+5=9x+3+5

2

Simplify

Add the numbers

Add the numbers

again

5

=

9

+

8

5x=9x+8

5x=9x+8

3

Subtract  

9

9x

9x

from both sides of the equation

5

=

9

+

8

5x=9x+8

5x=9x+8

5

−

9

=

9

+

8

−

9

5x{\color{#c92786}{-9x}}=9x+8{\color{#c92786}{-9x}}

5x−9x=9x+8−9x

4

Simplify

Combine like terms

Combine like terms

again

−

4

=

8

-4x=8

−4x=8

5

Divide both sides of the equation by the same term

−

4

=

8

-4x=8

−4x=8

−

4

−

4

=

8

−

4

−4−4x​=−48​

6

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

= − 2

x=-2

x=−2

Solution

= − 2

Step-by-step explanation:

Answer:

I believe it would be 25% profit

Step-by-step explanation:

Answer:

ok first thing multiply 15 by the cost of each egg the amount you'll get will be equal to the 12 eggs he sold then check the original price that each egg is supposed to be sold at and multiply it by 12 then subtract the selling price minus the original price to get your profit so to get percentage profit equals profit over original price * 100%

Answer:

Step-by-step explanation:

Play-All-Day television service

the Modell for the cost is given as

y=mx+c

y=15x+20------------1

where x is the number of months

The Best Company television service

the Modell for the cost is given as

where x is the number of months

y=mx+c

y=12x+32------------2

equating 1 and 2 we can solve for x, we have

15x+20=12x+32

15x-12x=32-20

3x=12

divide both sides be 3

x=12/3

x=4

the number of months is 4months

Answer:

D

Step-by-step explanation:

Answer:

d. y = 4 - 3x

Step-by-step explanation:

Slope is x, therefore -3x is slope and 4 is the y-int

hope this helps :)

Answer:

60. 15

---- = ------ x=25

100. x

Answer:

the correct answer is B because if you look at the graph you will see that both are increasing so the answer is as the age increases the height increases

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

8

x=17

Step-by-step explanation:

Answer:

x - 9 = 8

Step-by-step explanation:

Given

x - 5 = 12 ( add 5 to both sides )

x = 17

Thus

x - 9 = 17 - 9 = 8

Answer:

b

Step-by-step explanation:

247.25/23=10.75 so b

Answer:

Step-by-step explanation:

Answer:

y - 1 = -3/4(x + 8)

General Formulas and Concepts:

Point-Slope Form: y - y₁ = m(x - x₁)  

x₁ - x coordinate

y₁ - y coordinate

m - slope

Step-by-step explanation:

Step 1: Define

Point (-8, 1)

Slope m = -3/4

Step 2: Write equation

y - 1 = -3/4(x + 8)

Answer:

y=10(x-9)+3

Step-by-step explanation:

Point Slope Formula: y=m(x-x1)+y

y=10(x-9)+3