solve the equation 15s-100=350 to find the number of t shirts Rory sold

Answers

Answer 1

Answer:

s=30

Step-by-step explanation:

15s-100=350 =>15s=350+100 =>15s=450 => s=450/15 = 30 => s=30

Have a nice day !


Related Questions

Order these numbers from least to greatest​

Answers

Answer:

- 81, 8.54, 8 13/29, 8.6

Step-by-step explanation:

A six sided die is rolled. What is the probability that the number rolled is not a 2 or a4?

Answers

4/6=2/3 answer: 2/3 (if you want it simplified)

The
tree frog population in your back yard doubles every two weeks. Currently, there are 10 frogs in your back yard. Assuming that there are 4
weeks in a month how many tree frogs will there be in 3 months?

Answers

Answer:

nah

Step-by-step explanation:

I NEED IT FAST
Explain what you would do first to simplify the
expression below. Justify why, and then state the
result of performing this step.
(121²
312
4+²

Answers

Answer:

r little 4  t little 2 ------------------------            4sorry it didn't let me right it correctly

Step-by-step explanation:

Will mark brainliest please help ASAP Complete the square to find the vertex of this parabola x^2-14x+4y+29=0

Answers

Answer:

(7,5)

Step-by-step explanation:

eleven decreased by a number is at most nineteen

Pls make it into a expression

Answers

Answ

n-11 ≤ 19

or 11-n ≤ 19

Step-by-step explanation:

Mrk ME BRAINLIEST PLZZZZZZZZZZZZ

Find the area of the compound figure. Round your answer to 2 decimal places if required. (Use π = 3.14)

Hello! I’ve been stuck on this problem for a while and—though I know the answer—I’m not sure how to get to it? Please help!

Answers

Answer:

first you will need to break the shape into a semi circle and a triangle.

then solve the area of the semi circle. which is

[tex] \frac{(3.14) \times r ^{2} }{2} \\ [/tex]

[tex] \frac{(3.14) \times 4.6^{2} }{2} \\ = 33.22[/tex]

Then solve the area of the triangle.

First work out the height of the triangle, which is

[tex]13.4 - 4.6 = 8.8[/tex]

then the area. which is

[tex] \frac{1}{2} 4.6 \times 8.8 \\ = 20.24[/tex]

now calc. the two figures. which is

[tex]20.24 + 33.22 \\ = 53.46[/tex]

1 1/5 divided by /10

Answers

Answer:

0.12, 6/50 are the answers.

Step-by-step explanation:

1/5 = 0.2

1.2/10 = 0.12

0.12 = 6/50

Have a nice day!

Answer:

0.12 or

[tex]\frac{3}{25}[/tex]

Step-by-step explanation:

25 pts, please help ASAP

A = 84 + 2t.

Assuming A has the same value, the given equations form a system of two linear equations. Solve this system using an algebraic approach and interpret your answer.

Answers

Answer:

5t - 2t = 84 - 54

3t = 30

t = 30/3

t = 10.

a trapeziod had bases of lengths 8 and 12. find the trapeziods area if its height is 12?

Answers

Answer:

Area=120

Step-by-step explanation:

[tex]Area=\frac{base1+base2}{2} *height[/tex]

[tex]Area=\frac{8+12}{2} *12[/tex]

[tex]Area=10*12[/tex]

[tex]Area=120[/tex]

You estimate that your new business's revenue will grow at a compounded rate of 30% each month for the first 6 months. If your third month's revenue is estimated at $5,000, what is your second month's revenue? (Round to the nearest dollar.)



a) $2,945

b) $3,846

c) $4,012

d) $4,333

Answers

Answer:

b

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years

let a = second month's revenue

5000 = a(1.3)

a = 5000 / 1.3 = 3846

PLEASE HELP
What is the value of y in this equilateral triangle?

Answers

Answer:

5y-15=180

5y=180+15

5y=195

5y÷5y=195÷5

y=39

Which of the following functions are linear?​

Answers

Answer:

Function B

Step-by-step explanation:

Divide. Round to the nearest tenth.
.16 ÷ .03220

Answers

Answer: Rounded to the nearest tenth is 5

4.96894409 is the exact answer

ANSWER ASAP, FIND LENGTH OF MISSING SIDE USING PYTHAGOREOON THEOREM

Answers

Answer:

51?

Step-by-step explanation:

I am sorry if it's wrong

Find \sin(\alpha)sin(α)sine, left parenthesis, alpha, right parenthesis in the triangle. Choose 1 answer: Choose 1 answer: (Choice A) A \dfrac{35}{12} 12 35 ​ start fraction, 35, divided by, 12, end fraction (Choice B) B \dfrac{12}{35} 35 12 ​ start fraction, 12, divided by, 35, end fraction (Choice C) C \dfrac{35}{37} 37 35 ​ start fraction, 35, divided by, 37, end fraction (Choice D) D \dfrac{12}{37} 37 12 ​

Answers

Answer:

The answer is below

Step-by-step explanation:

The question is not complete, a complete question is attached.

Solution:

A triangle is a polygon with three sides and three angles. Types of triangles are right angled, obtuse, acute, scalene, isosceles, equilateral triangle.

Trigonometric identities are used to show the relationship between the sides and the angles in a right angled triangle. Below are some trigonometric identities:

sin(θ) = opposite / hypotenuse; cos(θ) = adjacent / hypotenuse; tan(θ) = opposite / adjacent

The hypotenuse is the longest side in the triangle.

From the image attached:

sin(α) = opposite side / hypotenuse side

sin(α) = 7 / 25

Answer:

35/37

Step-by-step explanation:

Find the area of the shaded region

Answers

Answer:

40

Step-by-step explanation:

area of shaded region = area of whole figure - area of non shaded region

area of whole figure: The whole figure is a rectangle

The area of a rectangle can simply be calculated by multiplying the width by the length

The given width is 10ft and the given length is 8ft

Hence area of whole figure = 10 * 8 = 80ft²

Area of non shaded region: the non shaded region also creates a rectangle

Like stated previously the area of a rectangle can simply be calculated by multiplying the width by the length

The given width is 5ft and the given length is 8ft

Hence, area of non shaded region = 5 * 8 = 40ft²

Finally we can find the area of the shaded region.

We can easily do this my subtracting the area of the nonshaded region from the area of the whole figure

If we have identified that the area of the whole figure is 80 and the area of the non shaded region is 40

Then, area of shaded region = 80 - 40 = 40ft²

A car travelled at 50 km/hr for 3 hours How far did the car travel?

Answers

Answer:

25km

Step-by-step explanation:

50 km = x km

1 hr        3 hrs

From there, you cross-multiply and solve for x.

(50 km)*(3 hrs) = (x km)*(1 hr)

x km = (50)*(3)/(1) = 150km

Now, your other question can be answered the exact same way. 30 minutes is the same as 1/2 of an hour, so just put 0.5hrs in where the 3hrs was in the previous problem. So to show you how it works once more, here are your calculations:

50 km = x km

1 hr        0.5 hrs

(50 km)*(0.5 hrs) = (x km)*(1 hr)

x km = (50)*(0.5)/(1) = 25km

I hope that helps!

Find U of trapezoid TUVS

Answers

Answer:

∠U=103°

∠V=77°

∠T=103°

∠S= 77°

Step-by-step explanation:

:)

Write an equation for the graph

Answers

y=1/2x

Also why is the picture upside down

Solve It! A search-and-rescue boat

spots a lost hiker on the edge of a

rock shelf. How many feet is the boat

from the hiker? Round to the nearest

whole foot and enter only a number.

Hint: Consider partitioning the

triangle into two right triangles.

Answers

Answer:

107

Step-by-step explanation:

Given

See attachment for boat and hiker

Required

The distance between the boat and the hiker

To do this, we make of sine rule.

[tex]\frac{a}{\sin A} = \frac{b}{\sin B} =\frac{c}{\sin C}[/tex]

In this case:

[tex]x = ??[/tex]

[tex]X = 68[/tex]

[tex]a = 66[/tex]

[tex]A = 35[/tex]

So, we have:

[tex]\frac{x}{\sin 68} = \frac{66}{\sin 35}[/tex]

Make x the subject

[tex]x = \frac{66}{\sin 35} * \sin 68[/tex]

Using a calculator, we have:

[tex]x = \frac{66}{0.5736} * 0.9272[/tex]

[tex]x = 115.063* 0.9272[/tex]

[tex]x = 106.68[/tex]

[tex]x \approx 107[/tex]

Find the area of the figure.

Answers

Answer:

       A = 132 cm²

Step-by-step explanation:

Area of the figure is a sum of area of rectangle 4 cm × 7 cm and trapezoid with bases of 19 cm i 7 cm and altitude of 8 cm.

Therefore:

[tex]A=7\cdot4+\dfrac{7+19}2\cdot8=28+26\cdot4=132[/tex]

Find the equation of a line that passes through the points (1,-5) and (3,-6).
Leave your answer in the form y=mx+c

Answers

y = mx + b
y = - 1/2x - 9/2

Matching the Transformed Function to its Graph

Use your knowledge of transformations to find the matching graph. f(x) = 2 sqrt x + 1

Answers

Answer: D

Step-by-step explanation:

Answer:

D

B

A

C

Step-by-step explanation:

a. 292.6
b. 235.7
c. 471.4
d. 625.8

pls help

Answers

Answer:

d. 625.8

Step-by-step explanation:

LxWxH

L=6 you

W=7 you

H=14.9 yd

(6×7)×14.9

42x14.9

625.8

Yuppp there right all the luck to you!!!

FIRST BRAINLIEST WORTH 15 POINTS What is the area of the figure below?

Answers

Answer A hope this helps

help me please
i've ask this 3 times and didn't get a correct answer

Answers

Answer:

240

Step-by-step explanation:

So to do this problem, you have to find the area of each 2d figure. To start off,  you need to find the top sides. (to make this easier I won't show the work)

Green-  Top & bottom: 16. Sides (4): 28

Pink-  Top & bottom: 8. Sides (4): 20

Now you add it all up.

32+112+16+80=240

Answer:

224 in^2

Step-by-step explanation:

The pink rectangular prism has the dimensions 2 x 4 x 10 and the green has the dimensions 4 x 4 x 7. The formula for the surface area of a rectangular prism is:

2(lw + wh + lh)

We can substitute to find the surface area of both pink and green:

Pink

2(4 x 4 + 4 x 7 + 7 x 4)

2(16 + 28 + 28)

2(72)

144

Green

2(2 x 4 + 4 x 10 + 2 x 10)

2(8 + 40 + 20)

2(68)

136

The sum is 280. We have over-counted the part where the two prisms are next to each other. The area of the counted rectangle is 4 x 7 or 28. We over-counted twice, so we need to subtract 2 x 28 or 56.

280 - 56 = 224 in^2

the whole bar weighs 200 grams. If the whole bar is split into 100 equal parts, how much does one of those parts weigh?

Answers

Answer:

2 grams per part

Step-by-step explanation:

200 g /100 parts = 2g per part

Answer: 2Grams

Step-by-step explanation:

200 divided by 100

I NEED HELP ASAP

Acellus
Find the value of x. Round to the
nearest tenth.
X
372
6
x = [ ?

Answers

x = 4,5
good luck :))))

Which expression is equivalent to 3(6f)


no links

Answers

Answer:

18f

Step-by-step explanation:

just multiply 3 time 6 and keep the variable

Answer:

18f

Step-by-step explanation:

Hopes this helps. Mark as brainlest plz!3(6f)3*6 = 18Dont forget the variable18f ^^
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A. 1/8 B. 3/8 C. 5/8 D. 7/8 Pls help me fast thx Circle math assignment . All the information is on the picture (click on it if it doesnt fully appear) and if you can give me the work to that would be wonderful!!! PLSS ITS DUE TODAY what is the answer to this, Simplify 8 and2/3