Malia has her $10.00 allowance to spend at the fall carnival. She decides to order two ice cream cones for herself and her sister for $2.35 each. What is the resulting change in Malia's allowance?

Answer:

Step-by-step explanation:

Given the function f(m)=20-0.25m to represent the amount of money f(m) she has left after talking m minutes, the zero of the equation can be gotten by setting f(m) to 0

f(m)=20-0.25m

0 =20-0.25m

-20 = -0.25m

m = -20/-0.25

m = 80

Hence Trudy will have talked for 80minutes if she has no money left

Answer:

39.19

Step-by-step explanation:

sin(29°)=(19/x)

x= 19/sin(29°)

/= over

i used sin because it show opposite and hypoteneuse. which formula is SOH=sin opposite/ hypoteneuse

Answer:

[tex]m=2[/tex]

General Formulas and Concepts:

Pre-Alg

Alg I

Step-by-step explanation:

Step 1: Define

Point (0, 7)

Point (4, 15)

Step 2: Find slope m

14/2 = 7

7/2 = 3.5

3.5/2 = 1.75

1.75/2 = 0.875

9514 1404 393

Answer:

  15 meters

Step-by-step explanation:

Zeno's last jump was 2 meters, so another jump half as far adds 1 meter to the 14 m total.

After 4 jumps, Zeno would have jumped 15 meters from his starting place.

__

Comment on the question

The given distances give a total "after 3 jumps." The question asks for a total "after 4 jumps." It is not clear whether that is 4 jumps total, or 4 more jumps. In the above, we have assumed it is 4 jumps total.

Answer:

x=-3

Step-by-step explanation:

-x-20=4x-5

-20=5x-5

-15=5x

x=-3

Answer:-

-3

Step-by-step explanation:

-x - 20 = 4x - 5 ->   -20 = 5x - 5   ->   -15 = 5x  ->   x = -3

Answer:

3

Step-by-step explanation:

The Answer is: The hourly rate option of $112 is higher than the commission rate of $105.

Step-by-step explanation:

She will work 16 hours at $7.00 per hour:

16 * 7 = $112

Or she could take the 5% commission on $2,100:

2100 * .05 = $105.

The hourly rate is higher than the anticipated commission amount.

Answer:

55

Step-by-step explanation:

the value of the expression 5y² + 4x when x = 2.5 and y = 3 will be 55.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.

Given an expression 5y² + 4x

To calculate the value of expression at x = 2.5 and y = 3

Substitute the value of x and y in the expression:

=> 5y² + 4x

=> 5* 9 + 4 * 2.5

=> 45 + 10

=> 55

therefore, 55 is the value of the expression 5y² + 4x when x = 2.5 and y = 3.

Learn more about expression here:

https://brainly.com/question/23246712

#SPJ3

Answer:

you need to solve for x

Step-by-step explanation:

the ez way for me is by flipping it so now it is -(7-10)=x and 10 -7=3

Answer:

-7=3

Step-by-step explanation:

Hope this helps :D

Answer:

ima just say 10 and 6 my G I'm kinda dumb but u could try it

Answer:

5pt=10cups

24qt=6gal

Step-by-step explanation:

5*2=10

24/4=6

Answer:

a.

Step-by-step explanation:

(2, 10) and (4, 10) have the same y value so it's not a function etc. etc.

Answer:

D. The relation represents y as a function of x, because each value of x is associated with a single value of y

Step-by-step explanation:

As long as no one x-value has two solutions, it can be considered a function. The x-values are {0, 2, 4, 6, 8}. Since there isn't any repetition, this can be considered as a function. The fact that 10 is repeated in the y-values doesn't affect that it is a function.

Answer:

1500

Step-by-step explanation:

1300

200

=1500

hope this helps

Answer:

B is the answer

Step-by-step explanation:

Answer:

Continuing at the same rate, Evelyn would travel 186 miles.

Step-by-step explanation:

8/248 6/x. then cross multiply 8*x 248*6 = 8x = 1488 x = 186

Answer:

Evelyn will have driven 186 miles

Step-by-step explanation:

Step 1: 248 miles in 8 hours: Divide 248 by 8 in order to find how much miles she travels per hour. (248/8+31)

You should get 31 miles per 1hr.

Step 2: Multiply 31miles/hr by 6hrs in order to find the distance she travels. (31*6=186)

You should get 186 miles.

Answer: B.x = -22

x + 13 < 9

⇔ x < 9 - 13

⇔ x < -4

=> x ∈ {-∞; -4}

=> x = -22

Step-by-step explanation:

Answer:

Step-by-step explanation:

x + 13 < 9

x < - 4

(B). - 22

Answer:

34%

Step-by-step explanation:

34/99÷1/100=

34/99×1/100=

17/99×1/50=

17/4959=34%

Answer: 0= -3 No solution

Step-by-step explanation:

Answer:

x = 1/12

you can find answer in algebra solver

Answer: A

Step-by-step explanation: -2 because it goes negative i think

Answer: A. -2

Step-by-step explanation: To find the common ratio in a sequence, you divide each number by the number before it. -64 divided by 34 is -2, 32 divided by -16 is -2, and so on.

Answer:

4

Step-by-step explanation:

Answer:

12:00 i think

Step-by-step explanation:

hope this helps

Answer: I don’t know, because strawberries are seen as good for dogs and it provides them with extra vitamin c. Maybe he/she just didn’t like it or it didn’t sit well in the stomach.

Answer: Sometimes a dog may be allergic to a certain food. Vomiting, diarrhea and skin problems may be symptoms of an allergic reaction. Consult your veterinarian if any of those occur. Introduce only one type of fruit at a time to your dog. Hope this helps... Stay safe and have a great weekend...

Plz mark me brainliest... Hope this is what you are looking for...

:D

Question:

You flip a fair coin ; What is P(heads)? If necessary, round your answer to 2 decimal places​

Answer:

[tex]P(Head) =0.50[/tex]

Step-by-step explanation:

Given:

A fair coin

Required

Determine [tex]P(Head)[/tex]

A coin has two faces (Head (1) and Tail (1) )

i.e. 1 head and 1 tail

Both of which have equal probability, which is calculated as follows:

[tex]P(Head) = P(Tail) = \frac{1}{1 + 1}[/tex]

[tex]P(Head) = P(Tail) = \frac{1}{2}[/tex]

[tex]P(Head) = P(Tail) = 0.5[/tex]

Hence:

[tex]P(Head) =0.50[/tex]

Answer: Its 0.50

Step-by-step explanation:

Answer:

2x + 5 = 3

Step-by-step explanation:

2x + 5 = x = -2 + 5

x = 3

9514 1404 393

Answer:

  $68.00

Step-by-step explanation:

Let s represent the opening price. Then the closing price is ...

  s - 3.25% × s = $65.79

  s(1 -0.0325) = $65.79 . . . . collect terms

  0.9675s = $65.79 . . . . . . . simplify

  s = $65.79/0.9675 . . . . . . .divide by the coefficient of s

  s = $68.00 . . . . . the opening stock price

Answer:

= 23

Step-by-step explanation:

(5) (5) - 2 ( multiply )

= 5 * 5 = 25

( subtract ) 25 - 2 = 23

Given:

Total number of friends = 5

Total cost of all five meals = $51.94

Sales tax = 6%

To find:

The cost of one meal before tax was added.

Solution:

Let x be the cost of all five meals before tax.

Then, Amount of tax = 6% of x

According to he question,

[tex]x+\dfrac{6}{100}x=51.94[/tex]

[tex]x+0.06x=51.94[/tex]

[tex]1.06x=51.94[/tex]

Divide both sides by 51.94.

[tex]x=\dfrac{51.94}{1.06}[/tex]

[tex]x=49[/tex]

So, the cost of all five meals before tax is $49.

Divide this cost by 5 to get the cost of one meal before tax was added.

[tex]\dfrac{49}{5}=9.8[/tex]

Therefore, the cost of one meal before tax was added, is $9.8.

Answer:

60% x 25

55 % x 25

10 in english

25 is total and rest will be math

so 25-10 = 15

15 students failed math

Answer:

I believe the answer is = 6,-6

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[tex] - \frac{1}{2} {n}^{2} + 18 = 0 \\ [/tex]

Subtract sides 18

[tex] - \frac{1}{2} {n}^{2} + 18 - 18 = - 18 \\ [/tex]

[tex] - \frac{1}{2} {n}^{2} = - 18 \\ [/tex]

Negatives simplifies

[tex] \frac{1}{2} {n}^{2} = 18 \\ [/tex]

Multiply sides by 2

[tex]2 \times \frac{1}{2} {n}^{2} = 2 \times 18 \\ [/tex]

[tex] {n}^{2} = 36[/tex]

Take √ of the sides

[tex] \sqrt{ {n}^{2} } = \sqrt{36} \\ [/tex]

[tex] |n| = 6[/tex]

[tex]n = ± \: 6[/tex]

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Answer:

Ill get back to you.

Step-by-step explanation:

Answer:6 ture    7 false         8 true                                                                                                     Step-by-step explanation:

The answers you have selected i believe are correct

Step-by-step explanation:

6) True

7) False

8) True