Mathematics High School

Ashley had a summer lemonade stand where she sold small cups of lemonade for $1.25 and large
cups for $2.50. If Ashley sold a total of 155 cups of lemonade for $265, how many cups of each
type did she sell?

Answers

Answer 1

Answer:

3.75

Step-by-step explanation:

Related Questions

urgent please help I'll give you a heart and 5 stars

Answers

Answer:

D

Step-by-step explanation:

Vector u has initial point at (3, 9) and terminal point at (–7, 5). Vector v has initial point at (1, –4) and terminal point at (6, –1).

What is u + v in component form?

⟨-10, -4⟩
⟨-5, -1⟩
⟨3, 9⟩
⟨5, 3⟩

Answers

Answer:

⟨-5, -1⟩

This is the right answer Edge 2020

Step-by-step explanation:

U + v in the component form will be -5 [tex]\hat{i}[/tex] - [tex]\hat{j}[/tex] hence, ⟨-5, -1⟩ will be the correct answer.

What is a vector?

An item with both magnitude and direction is referred to be a vector.

A vector can be visualized geometrically as a straight spline, with a pointing in the orientation and a length equal to the value of the vector.

Geometrical objects with magnitude and direction are called vectors.

A line with an arrow in its direction can also be used to represent a vector, and the length of the line relates to the vector's amplitude.

Given that a vector initial point at (3, 9) and terminal point at (–7, 5). Vector v has initial point at (1, –4) and a terminal point at (6, –1).

So vector A = -10[tex]\hat{i}\\[/tex] - 4[tex]\hat{j}[/tex] and B = 5[tex]\hat{i}\\[/tex] +3[tex]\hat{j}[/tex] now vector joning by this two will be AB =  -5 [tex]\hat{i}[/tex] - [tex]\hat{j}[/tex] .

For more information about vector

https://brainly.com/question/13322477

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Write a recursive sequence for the following:
13, 10, 7, 4

Answers

Answer:

6.5,5,3.5,2

Step-by-step explanation:

they want us to write it in repetition. thus, we can simplify

The correct answer is -3

2/3x=8 please help with math

Answers

Answer:

x=12

Step-by-step explanation:

On a piece of paper, graph y< 2x+ 2. Then determine which answer choice
matches the graph you drew.
D
A
y
5
5
(0, 2)
(0, 2)
(0,2)
(0, 2)
(-4,-1)
-5
(-4,-1)
-5
1.4-1)
-5
1.4, 1)
-5

Answers

Answer:

Graph A

Step-by-step explanation:

≤ (less than or equal to) or ≥ (greater than or equal to) have solid lines because it can be equal to.

< (less than) or > (greater than) have dashed lines because it cannot be equal to.

Less than ( < or ≤ ) = shade under.

Greater than ( > or ≥ ) = shade over.

Cassie purchased a purse for $115. She decided to sell the purse for $166.75 to make a profit. What was Cassie's markup percent?
Blank 1:

Answers

Answer:

A mathematically "fair bet" is one in which a gambler bets, say $100, for a 10 percent chance to win $1000 dollars ($100 = .10 x 1000). Assuming diminishing marginal utility of dollars, this is not a fair bet in terms of utility because

Step-by-step explanation:

Please help this is hard

Answers

Answer:

10x-15y

Step-by-step explanation:

5(2x-3y)

10x-15y

Which equation represents a line parallel to
the line y = 3x - 2?

Answers

Answer:

y=3x+2

Step-by-step explanation:

-2's opposite is positive and the rate of change (slope) is constant

Can you help me please ​

Answers

Answer:

0  =  − 6

Step-by-step explanation:

Subtract  7  from both sides of the equation

3 + 7 =3 + 1

3 + 7 =7 = 3 + 1− 7

Simplify

3 = 3 -6

Subtract  3  from both sides of the equation

3 = 3 − 6

3 − 3 = 3 − 6 -3

Simplify

0=-6

Answer:

The statement is false for any value of x

Step-by-step explanation:

3x+7=3x+1

7=1 (cancel 3x by both side)

So the statement is false for any value of x

Note:by my knowledge that's all. If you have any doubt. you can go with others

please help me if you cool please

Answers

the correct isgraph A
Hi there! The correct answers is graph “a.”

Explanation:

y=150x+900
900 is the y-intercept, and on graph “a,” the line segment goes through (0,900)

Hope this helps! Mark brainliest if possible please! :D

can someone help me please with this question please
..0.75h + 3 = 12

Answers

the answer for this is h=12

Combine the like terms to create an equivalent expression 5t+10-4-t

Answers

Answer:

4t+6

Step-by-step explanation:

Answer:

4t + 6

Step-by-step explanation:

Trust me I got it on Khan Academy :D

Please help me!!!! Thank you

Answers

Answer:

A and D

Step-by-step explanation:

James read an equal number of pages of his book each night for 8 nights to prepare for his upcoming exam. During this time, he has read a total of StartFraction 6 Over 7 EndFraction of the book. What fraction of the book did he read each night?

Answers

Answer:

3/28

Step-by-step explanation:

James read an equal number of pages of his book each night for 8 nights to prepare for his upcoming exam.

The total fraction of the book he read in 8 nights = 6/7

Hence,

8 nights = 6/7

1 night = x

Cross Multiply

8x = 6/7 × 1

x = 6/7 ÷ 8

x = 6/7 × 1/8

x = 3/28

Therefore, every night, the fraction of the book he has read is 3/28

The figure below shows two pair of congruent triangles. ΔDEF ≅ ______. ΔWXY ΔWYX ΔYWX ΔYXW

Answers

Answer:

YXW

Step-by-step explanation:

Answer:

YXW

Step-by-step explanation:

I’m behind on math need help I’m mark the correct answer the brainliest *i can’t spell*

Answers

Answer:

C I think

Step-by-step explanation:

C I think

if it Is correct give me brainliest

Which expression is equivalent to 10 - 810−810, minus, 8? Choose 1 answer: Choose 1 answer: (Choice A) A 10+(-8)10+(−8)10, plus, left parenthesis, minus, 8, right parenthesis (Choice B) B 8-108−108, minus, 10 (Choice C) C 10-(-8)10−(−8)10, minus, left parenthesis, minus, 8, right parenthesis (Choice D) D -8-10−8−10minus, 8, minus, 10

Answers

Complete Question

Which expression is equivalent to 10 - 8?

Answer:

(Choice A) 10 + (-8)

Step-by-step explanation:

Which expression is equivalent to

10 - 8?

Comparing the options

(Choice A) 10 + (-8)

The rule = + × - = -

Hence

10 + (-8)

= 10 - 8

Choice A is correct

Choice B) 8-10

8 - 10, Choice B is incorrect

(Choice C) 10-(-8)

The rule states that:

- × - = +

Hence,

10 -(-8)

= 10 + 8

= 18

(Choice D) -8-10

-8 - 10

= -18

This is incorrect.

Choice A is the correct option which is the expression is equivalent to 10 - 8.

Answer:

10+(-8)

Step-by-step explanation:

Khan Academy

How do ratio tables help when making predictions?

Answers

Answer:

it helps you know what to divide

6(2 + x) - 4 = 8x true?

Answers

6x+8
I attached a photo this app is called Cymath it shows you how to solve your question and it give you the answer

198.8 grams ≈ ounces

Answers

Answer:

7.0124636 ounces

Step-by-step explanation:

Im really sorry if this is wrong but I think it's right

Plz Help! I will mark brainliest

Answers

Answer:

the answer is C

(5+3i)-(2+9i) = 3-6i

Answer:

C. 3 - 6i

Step-by-step explanation:

its a number answer...plz help me!​

Answers

Answer:

tge answer is 36 mintutes. can i be brainelest?

Step-by-step explanation:

Expand & simplify
5
(
p
+
6
)
−
5
(
p
−
2
)

Answers

Answer: 0p + 40

Step-by-step explanation:

5p + 30 - 5p + 10

0p + 40

Choose all that apply: 1 is...
an irrational
number
a perfect cube
a perfect square
an integer

Answers

The number 1 is an integer.

-a perfect cube (1*1*1=1)
-a perfect square (1*1=1)
-an integer (whole numbers and negative whole numbers)

You were paid $8 per hour to babysit last Saturday for 5 hours. You also mow lawns for $15 per lawn. You mowed 4 lawns this month. You spent a total of $5 in gas for the lawnmower this month. On your way home from babysitting, you spent $2.75 to buy yourself a snack. You want to buy a video game console that costs $100. Did you make enough this month to buy it?

Answers

Answer:

Step-by-step explanation:

8 times 5 is 40. 15 times 4 is 60. 40 plus 60 is 100. spending means you're giving money so subtract that from 100

100-5 is 95. 95-2.75 is 92.25

92.25<100. so no you didn't make enough

I needddddddd helppppppp.

Answers

Answer:

129

Step-by-step explanation:

34+17 = 51

180 - 51 = 129

I WILL MARK BRAINIEST
please answer question 10

Answers

Answer:

a. number first is correct ones

Step-by-step explanation:

have a good day ....

Answer:

B. be congruent the shape of the rectangle and the length between the points will not change.

Step-by-step explanation:

When solving a system of two linear equations algebraically, how can you tell if the system has exactly one solution?

A.There will be one set of ordered pairs for each equation that make up the solution.


B. There will be exactly one value for x and one value for y that makes both equations true.


C. The algebraic process will result in a numerical statement that is always true.


D.The algebraic process will result in a numerical statement that is never true.

Answers

Answer:

ther will be exactly one value. the answer is b

Divide 24L into the ratio 3:3:2

Answers

Answer: 9:9:6

Step-by-step explanation:

3+3+2= 8

3/8*24= 9

3/8*24= 9

2/8*24= 6

24l in ratio 3:3:2 is 9:9:6

Mikayla evaluated the expression 0.86 times 23.4 using the steps shown below.

0.86 times 23.4 = 344. 344 + 2580 + 17200 = 201.24

Which best explains Mikayla’s error?

Answers

Answer:

she moved the decimal incorrectly

Step-by-step explanation:

mikayla evaluated the expression 0.86 × 23.4 using the steps shown below.

0.86

× 23.4

344

2580

+ 17200

= 201.24

cAnswer:

Step-by-step explanation:

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