Mathematics High School

I NEED THE ANSWER RIGHT NOWWWW
Hailey is shopping at a department store during a 20% off everything sale. She also has a coupon for $5.00 off the sale amount. Hailey wants to keep her total under $65.00 before tax, so she creates this inequality:
0.80x − $5.00 ≤ $65.00.

Which inequality represents all possible solutions for x?

A. x ≤ $75.00
B. x ≤ $76.25
C. x ≤ $86.25
D. x ≤ $87.50

Answers

Answer 1

Answer:

All of them would be under $65

Answer 2

Answer:

Step-by-step explanation:

Related Questions

1. Cindy did an experiment. She started out with 700 bacteria cells. She found that the growth rate of the bacteria cells was 4.3%. Create an equation for the situation that would work for any time, x. Type your equation into Desmos to make a graph that represents her experiment. Take a screenshot that includes both the equation and the graph in Desmos. Paste the screenshot to this page or attach it separately to the assignment submission drop box. Please help!!!!

Answers

Answer:

This is an exponential function of the form [tex]y=a(b^x)[/tex]We will use the followingy for the number of bacteria at a given timex for the timea for the starting number of bacteria, which is 700b for the base of the exponentso lets find b, we need the following:r, which will be our rate, which is 4.3% or 0.043, so[tex]b=1+r\\b=1+0.043\\b=1.043[/tex] With this info, let's substitute, and get the equation as the answer: [tex]y=700(1.043^x)[/tex] Put that into desmos, (I attached a screenshot for you)

Answer:

This is an exponential function of the form

We will use the following

y for the number of bacteria at a given time

x for the time

a for the starting number of bacteria, which is 700

b for the base of the exponent

so lets find b, we need the following:

r, which will be our rate, which is 4.3% or 0.043, so

With this info, let's substitute, and get the equation as the answer:

Put that into decimals, (I attached a screenshot for you)

Step-by-step explanation:

What are the terms in the expression 7x+4y+1?

I will give brainiest

Answers

7x, 4y, 1

i think that is right

If AFGH
AQRS, find the measure of Q.

Answers

Answer:

D. 28°

Step-by-step explanation:

Since ∆FGH is congruent to ∆QRS, it follows that:

[tex] m\angle F = m\angle Q [/tex]

Thus:

[tex] 2x + 10 = 3x + 1 [/tex] (Substitution)

Collect like terms

[tex] 2x - 3x = -10 + 1 [/tex]

[tex] -x = -9 [/tex]

Divide both sides by -1

x = 9

[tex] \angle Q = 3x + 1 [/tex]

Plug in the value of x

[tex] \angle Q = 3(9) + 1 [/tex]

[tex] \angle Q = 28 degrees [/tex]

Write down all the multiples of 3 that are bigger than 1000 and smaller than 1010.

Answers

Answer:

1002, 1005, 1008

Step-by-step explanation:

Answer:

Well took me long enough but I finally got it. 1002, 1005, 1008.

Step-by-step explanation: LOTS and LOTS of counting

Mei runs 91.08 miles in 3 weeks. If she runs 6 days each week, what is the average distance she runs each day?

Pls answer soon anyone

Answers

5.06 miles per day

Calculate the amount of days, so 6 x 3 = 18
Then, divide that by 91.08

solve for x.

9x - 1 = -11

Answers

Step 1:
Add one to both sides

The equation is now
9x = -10

Step 2:
Divide by 9 on both sides

The equation is now
x = -10/9

Answer:

Step-by-step explanation:

X = -10/9 = -1 and 1/9

S plis prohy vas dorogie

Answers

Answer:

what do you need help wit exactly

Step-by-step explanation:

If 2x^3=y, then log y equals

Answers

Answer:

log 2 + 3 logx

Step-by-step explanation:

log 2x^3

log2+logx^3

log^2+3logx

Mrs. Myane had 3/5 kg of sugar. She used 1/4 of it to make fruit pies. How much sugar did she use to make the fruit pies?

Answers

Answer:

3/20

Step-by-step explanation:

What if Mrs. Myane used a similar approach to the problem, but used simpler numbers? Consider this:

Mrs. Myane had 8 kg of sugar. She used 1/4 of it to make fruit pies. How much sugar did she use to make the fruit pies?

We can see that all we need to do here is divide by four or multiply 1/4. Using the same technique, we can figure out that (in the original problem) Mrs. Myane can create an expression similar to this:

(3/5)*(1/4)

This expression can work too: (3/5) ÷ 4

Following that, we get (3/20).

Good luck and keep studying! Apologies for the late reply. I hope it still helps!

406.112 to the nearest tenth?

Answers

Answer:

406.1 is the answer..........

I'm really serious right now. I really need help this is due in 20 mins.

Answers

Answer:

A is the right anwser and the most reasonable.

Step-by-step explanation:

Answer: why did u wait till last minute

Step-by-step explanation:

the bills won 57.1% of their 140 games last year. How many did they win

Answers

Answer:

79.94

Step-by-step explanation:

Answer:

79.94 is the answer to this. ps bills suck

NEED HELP !!!!!

question :

Refer to the above Participation of State Park Users table. What percent of the survey population is between the ages of 18 and 45 and participates in camping? Round your answer to the
nearest tenth.

•18%
•22%
•15%
•19%

Answers

Answer:

I would say 22%. I wouldn’t hold me to that but it seems the most logical

Step-by-step explanation:

I agree with the comment above it’s 22%

23 lbs of bananas cost 161. how many lbs of bananas can you get with 28.

Answers

Answer:

4 lbs of bananas

Step-by-step explanation:

161 / 23 = 7

$7 per lb of bananas

28 / 7 = 4

You can get 4 lbs of bananas

can anyone help me please

Answers

Answer:

No it's not prism

Step-by-step explanation:

Because it has curved side. A prism has flat side not curved side

pls help me if you can

Answers

Answer:

Where is the question?

Sumi rides at a constant speed of 10 ft/s. Write an equation that expresses the distance d that sumi has traveled as a function of the time s in seconds since she started riding her bike

Answers

Answer:

d = 10s

Step-by-step explanation:

The formula for calculating the speed of Sumi is expressed as;

Speed = distance/time

Given

Speed = 10ft/s

time = s seconds

Required

Distance travelled as a function of time;

from the formula;

Distance = Speed * time

Distance = 10 * s

d = 10s

Hence the equation that expresses the distance d that sumi has traveled as a function of the time s in seconds since she started riding her bike is;

d = 10s

Question 4 (3 points)
It take Andre 4 minutes to swim 5 laps.
a. How many laps per minute is that?

Answers

Answer:

1.25 laps per minute

Step-by-step explanation:

if it takes him 4 minutes to do 5 laps, then to find you many laps he can do in a minute you would just divide the two.

Two angles whose measures have a sum of 90° are called complimentary angles. Let x and y represent the measures of complimentary angles. Use this information and the equation given in the problem to find the measure of each angle. x = 5y

Answers

9514 1404 393

Answer:

x = 75°y = 15°

Step-by-step explanation:

The correct description of the angles is complementary. "Complimentary" is something else.

x + y = 90 . . . relationship of complementary angles

x = 5y . . . . . given

5y +y = 90 . . . . substitute for x

y = 15 . . . . . divide by 6

x = 75 . . . . . use x=5y

Angle x is 75°; angle y is 15°.

hi Help Please . Due today !

Answers

Answer:

y=-1/3x+3

Step-by-step explanation:

Which graph represents y as a function of x?

Answers

The answer is D because the line goes through the x-axis

This morning, Heather's car had 29.45 gallons of fuel. Now, 5.8 gallons are left. How much fuel did Heather use?

Answers

Answer:

23.65

Step-by-step explanation:29.45-5.8=23.65

Answer:

She used 23.65 Gallons of fuel (if you needed it to be rounded then its 23.70)

Step-by-step explanation:

subtract 5.8 from 29.45

answer the question above BRAINLIEST IF RIGHT PLEASE ANSWER

Answers

Answer:

transaction amount for transaction 3 is: -155.15

transaction amount for transaction 4 is: -223.75

Step-by-step explanation:

We need to fill the blanks in the table.

For Transaction 3 and 4 we need to find the transaction amount.

For Transaction 3

The account balance after transaction 2 was 337.50 and account balance after transaction 3 was 182.35.

The transaction amount is: 337.50-182.35 = 155.15

So, transaction amount for transaction 3 is: -155.15

For Transaction 4

The account balance after transaction 3 was 182.35 and account balance after transaction 4 was -41.40

The transaction amount is: -41.40-182.35 = -223.75

So, transaction amount for transaction 4 is: -223.75

BRAINLIEST + FRIEND IF U ANSWER MY QUESTION!!!

Answers

Answer:

hi :) it's the 2nd one

Maria determined that these expressions are equivalent expressions using the values of x = 3 and x = 7. Which statements are true? Check all that apply.

Answers

Answer:

Photo :)

Step-by-step explanation:

Got it right :))

Answer:

The expressions have equivalent values for any value of x

The expressions have equivalent values when x = 6.

When x=10, both expressions have a value of 33

Step-by-step explanation:

1
Select the correct answer.
What is the standard form of this complex number?
(2 + 2i)
(1 - 0)
OA. 0 + 21
OB. 1 - 1
Oc. o ?
OD. 1 + 1

Answers

Answer:

A. 0+2i

Step-by-step explanation:

Plato (5/5 on test)

................................

Answers

Answer:

i cant see the attachment for some reason

Step-by-step explanation:

What does it sayyy.......

Joe rented a truck for one day. There was a base fee of $17.99, and there was an additional charge of 89 cents for each mile driven. Joe had to pay $268.97 when he returned the truck. For how many miles did he drive the truck?

Answers

100.0000000.0000.000000.000000.0000.0.0.00.0.0.0.

Look I got a nuke on cod mw

What should the following equation be multiplied by in order to eliminate the fractions? 2y/3+1/3=y/2+1/6

A. 25
B. 6
C. 5
D. 9

Answers

Answer:

Step-by-step explanation:

Because if you multiply the fractions by 6, the denominator would be a multiple.

For example, 2/3y x6/1= 12/3y= 4y

Part A: About ⅔ of the students chose to go to the arcade. Calculate the number of buses needed for the arcade trip if each bus can transport 42 students. Explain your step

Answers

This question is incomplete

Complete questions

Total number of students is 126

Part A: About ⅔ of the students chose to go to the arcade. Calculate the number of buses needed for the arcade trip if each bus can transport 42 students. Explain your step

Answer:

2 buses would be needed for the Arcade trip

Step-by-step explanation:

Step 1

Total number of students = 126

We find 2/3 of the total number of students

2/3 want to go to the Arcade.

Hence,

2/3 × 126 = 252/3

= 84 students.

84 students want to go to the Arcade

Step 2

We are told in the question that

1 bus can transport 42 students

Hence,

42 students = 1 bus

84 students = x bus

Cross Multiply

42 × x = 84 × 1

x = 84 /42

x = 2 buses.

Hence, 2 buses would be needed for the Arcade trip

Other Questions

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