Mathematics High School

HELP DUE IN A FEW HOURS

Pranav and Jaidee are selling flower bulbs for a school fundraiser. Customers can buy bags of
windflower bulbs and bags of daffodil bulbs. Pranav sold 9 bags of windflower bulbs and 9 bags
of daffodil bulbs for a total of $198. Jaidee sold 2 bags of windflower bulbs and 5 bags of
daffodil bulbs for a total of $86. Find the cost each of one bag of windflower bulbs and one bag
of daffodil bulbs.

Answers

Answer 1

Answer:

wildflower: $8

daffodil: $14

Step-by-step explanation:

9w + 9d = 198

2w + 5d = 86

-18w - 18d = -396

(+) 18w + 45d = 774

----------------------------------

27d = 378

d = 14

9w + 9(14) = 198

9w = 72

w = 8

wildflower: $8

daffodil: $14

Related Questions

Jules is aboard a submarine studying marine life. She’s trying to find a family of whales and must time when the submarine descends perfectly to find them. Her submarine is 22 feet below sea level and descends at a constant rate of 12 ft. per minute. The submarine must stay no less than 400 ft. below sea level. Let m = the number of minutes. Write an inequality that can be used to find how long the submarine can descend. Then, write the time the submarine can descend.

Answers

Answer:

32.33 <= m

Step-by-step explanation:

Since we are dealing with below sea level our initial starting point and max level will both be negative values, while our descending rate will also be negative because we are going down. Using the values provided we can create the following inequality...

-400 <= -12m - 12

Now we can solve the inequality to find the max number of minutes that the submarine can descend.

-400 <= -12m - 12 ... add 12 on both sides

-388 <= -12m ... divide both sides by -12

32.33 <= m

Answer:

-22 + -12 >(or equal to) -400.at most 31.5 minutes

Step-by-step explanation:

got it right on cpl

Help me please. I will mark Brainliest

Answers

Answer:

this is false

Step-by-step explanation:

it's false because 8 is not the same value as 1/8

Answer:

true

Step-by-step explanation:

2) Evaluate (-9.2) + (7.5) = O -16.7 O 16.7 0 -1.7 1.7

Answers

Answer:

C. -1.7

Step-by-step explanation:

Which is the correct choice.

Answers

A

Rate of change is another way to say slope. To find the slope of a line, use this formula:
m = (y2-y1)/(x2-x1) where m is the slope, and (x1, y1) and (x2, y2).

To find the slope of the function in the table, take two coordinates (I’ll use (-1, 5) and (1,9)) and plug them into the slope formula.

m = (9-5)/(1+1) = 4/2 = 2

The slope/rate of change equals 2. The only equation in the answer choices where the slope is 2 is A, so A is the answer

find the whole quantity if 5 percent of it is 500

Answers

Answer:

10,000

Step-by-step explanation:

500/0.05= 10,000

You take the amount you are given divided by the decimal form of the percentage you are given to find the answer. It's a reverse from the way you find 5% of 10,000.

0.05=5%

Check your work: 10,000*5%= 500

Simplify 8(y - 4) * please

Answers

the answer should be 8y - 32

Answer:

Step-by-step explanation:

8y-32 which could also mean that y = 4 by dividing

Help with the attachment please it would be so much help!!!!

Answers

Answer:

angle BED and angle DEB are the answers.

2) What is 2/5 of 15 ?
V
=15

pa help po

advance thx.

Answers

Answer:

2/5 of 15 is 6

Step-by-step explanation:

Multiply 2 and 15

2 × 15 = 30

Divide 30 by 5

30 ÷ 5 = 6

Si se compran tres chicles y un tamarindo y se paga $15 y se compran dos chicles y tres tamarindos y se paga $31 ¿que cuesta cada tamarindo?

Answers

Responder:

Explicación paso a paso:

Dejar :

Mascar chicle = x

Tamarindo = y

3x + y = 15 - - - (1)

2x + 3y = 31 - - - (2)

De 1)

y = 15 - 3x - - (3)

Por lo tanto,

2x + 3 (15 - 3x) = 31

2x + 45 - 9x = 31

-7x = 31 - 45

-7x = - 14

x = 2

De (3):

y = 15 - 3 (2)

y = 15 - 6

y = 9

need a quick answer please

Answers

Answer:

m<1=41

m<2=85

m<3=95

m<4=85

m<5=36

Step-by-step explanation:

180-144=36

180-95=85

180-85=95

90+49=139

180-139-41

solve for answer lol

Answers

Answer:

I think it's A if i am wrong pls say so

Step-by-step explanation:

the weight of one serving of chips is[tex]2\frac{1}{4}[/tex] oz. How many servings are there in a [tex]22\frac{1}{2}[/tex]oz bag of chips?

Answers

Answer:

Them chips are crispy because if the crisp is in the chips then the chips are crispy

I need help with this question please!

Answers

Answer:

Step-by-step explanation:

Since the shape is a quadrilateral with a midsegment, HJ and GK are parallel. In order to find PQ, you must add the top and bottom segments together and divide by 2. So PQ = (HJ + GK) = (30 + 24)/2 = 54/2 = 27

Help pleaseeee and show your work thanks :)

Answers

Answer:

Step-by-step explanation:

12x-7

12 x 4-7

48-7=41

answer-41

(4 to the power of 2 =16)

16 divided by 8=2

answer-2

5(1) + 3(7)-1(to the third power)

exponents first-1

multiplication

5x1=5 + 3x7=21

21+5=26

26-1

answer-25

8. 8(2nd power)divided by 2(4) +3(7)-1

8 to the 2nd power =16

2(4)=8

3(7)=21

16 divided by 8+21-1

8+21=29

29-1=28

answer 28

What is the surface area of the following prism?

Answers

Answer:

102cm²

Step-by-step explanation:

Surface Area = BH +Lp

B is the base area

H is the height of the Prism

L is the slant height

p is t perimeter of its base

B =1/2 ×3×4

B= 6cm²

H = 7cm

L = 5cm

P = 3cm+4cm+5cm

P = 12cm

Substitute

TSA = 6(7)+5(12)

TSA = 42+60

TSA = 102cm²

Hence the total surface area of the shape is 102cm²

find the tangent of each acute angle.

Answers

Answer:

Image 1

[tex]\tan A = \frac{45}{24}= \frac{15}{8}[/tex]

[tex]\tan B = \frac{24}{45} = \frac{8}{15}[/tex]

Image 2

[tex]\tan D = \frac{15}{36} = \frac{5}{12}[/tex]

[tex]\tan E = \frac{36}{15} = \frac{12}{5}[/tex]

Image 3

[tex]\tan P = \frac{32}{24} = \frac{4}{3}[/tex]

[tex]\tan Q = \frac{24}{32} = \frac{3}{4}[/tex]

Step-by-step explanation:

Trigonometrically speaking, the tangent of an angle in a right triangle is the ratio of the length opposite to the angle to the length adjacent to the angle. Then, we solve for each case:

Image 1

[tex]\tan A = \frac{45}{24}= \frac{15}{8}[/tex]

[tex]\tan B = \frac{24}{45} = \frac{8}{15}[/tex]

Image 2

[tex]\tan D = \frac{15}{36} = \frac{5}{12}[/tex]

[tex]\tan E = \frac{36}{15} = \frac{12}{5}[/tex]

Image 3

[tex]\tan P = \frac{32}{24} = \frac{4}{3}[/tex]

[tex]\tan Q = \frac{24}{32} = \frac{3}{4}[/tex]

Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that result in the congruent triangle XYZ Which series of transformations did Lyle most likely use?
a translation left and then a dilation with a scale factor of 3
a dilation with a scale factor of 2.5 and then a rotation 180' counterclockwise
a rotation 90' clockwise and then a reflection across the y-axis
a reflection across the x-axis and then a dilation with a scale factor of 0.25
C

Answers

Answer:

a rotation 90˚ clockwise and then a reflection across the y-axis

Step-by-step explanation:

I'm doing the test right now

please help me ( multiple choice ) explain too:)

Answers

Answer:

what is the questioon?

Step-by-step explanation:

a movie theater makes a profit of $15 on adult tickets and $7.50 for children's tickets

Answers

Answer:

Step-by-step explanation:

First to answer gets brainliest and no link

Answers

Answer:

i think A

Step-by-step explanation:

plz give me brainleist

Helppp show work for brisnly

Answers

Answer:

Step-by-step explanation:

3/4 x 24 = 18

I thinks it’s 18 sorry if it is wrong

Triangle QRS was dilated using the dilation rule DP,4.

Point P is the center of dilation. Triangle Q R S is dilated to create triangle Q prime R prime S prime. The length of P R is 3.

What is PR'?

6 units
9 units
12 units
15 units

Answers

Using the dilation rule, the length of P'R' is: C. 12 units.

What is Dilation?Dilation, as a type of transformation, is the enlargement or reduction of a shape to create a new image which is similar to the original image.If the scale factor is a whole number, it means it's an enlargement, if fraction, it means it is a reduction.

Given that the scale factor of dilation is 4, and PR is 3.

Therefore:

P'R' = 4(PR)

P'R' = 4(3)

P'R' = 12 units.

Therefore, using the dilation rule, the length of P'R' is: C. 12 units.

Learn more about dilation on:

https://brainly.com/question/10253650

Answer:

Its c (12)

Step-by-step explanation:

Edge

help pls ...................!..........

Answers

19.31

19.30+0.001 = 19.31

At 10:00 a.m. the temperature is -3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?

Answers

wait I think we’re doing the same math problem

I will appreciate if you answer this problem,thanks

Answers

Answer:

None

Step-by-step explanation:

By graphing out the both line segments through graphing software, segments AB and CD have no intersections on the co-ordinate plane.

I've attached a screenshot of what i graphed out.

write the equation of the line in fully simplified slope-intercept form?

Answers

Answer:

y= -2x+1

Step-by-step explanation:

i hope this helps :)

Y=-2x+1

Good luck hope it helps :)

Help please.................

Answers

Angle = 1/2(Angle of Longer Arc - Smaller Arc)
Angle = 1/2(175/57)
Angle = 59°

Babahssjsidiurbebrjrjrofoiriejenenene

9. Fernando paid $46.40 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?

Answers

Answer:

11.6 per ticket

Step-by-step explanation:

All you do is 46.40 divided by 4 and you get 11.6.

HOW DO U FIND THE ORTHOCENTER???

Answers

Answer:

Here i can explain it

Step-by-step explanation:

mark me as brainliest pls 簿絵時ぇ

Find the equations of two line segments forming sides of the triangle. Find the slopes of the altitudes for those two sides. Use the slopes and the opposite vertices to find the equations of the two altitudes. Solve the corresponding x and y values, giving you the coordinates of the orthocenter

Pls answer this..........

Answers

Answer:

Step-by-step explanation:

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