Mathematics High School

Janice’s mother gave her a ten dollar bill to buy five pounds each of bananas and apples at the grocery store. When she got there, she found that bananas were 80¢ per pound and apples were $1.40 per pound. Did Janice’s mother give her enough money? If so, should she receive any change? If not, how much more money does she need? Show all of your work.

Answers

Answer 1
She doesn’t have enough money to buy

Related Questions

Do American teens like ice cream sundaes? A researcher is conducting surveys in the United
States to answer that question for the Dairy Farmers of America. The researcher is
surveying a portion of American teens to determine the answer to the question. This is an
example of a(n).
O A. census
B. simulation
C. experiment
O D. sample

Answers

The answer is D, a sample

Please help on this!
How many solutions are in the following problems?
6x + 4x - 6 = 24 + 9x
25 - 4x = 15 - 3x + 10 - x
4x + 8 = 2x + 7 + 2x - 20

Answers

Answer:

Step-by-step explanation: Only one solution

To solve this, first combine like terms.

6x + 4x - 6 = 24 + 9x

10x - 6 = 24 + 9x

Then move all like terms to one side.

10x - 9x = 24 + 6

x = 30

Solve this inequality: 4.2x+5.6<7.2-8.3x please give the steps.

Answers

Answer:

[tex]x<\frac{16}{125}[/tex]

Step-by-step explanation:

First we will multiply everything by 10 to get rid of the decimals.

[tex]4.2x*10+5.6*10<7.2*10-8.3x*10\\42x+56<72-83x[/tex]

Subtract 56 from both sides:

[tex]42x+56-56<72-83x-56\\42x<-83x+16[/tex]

Add 83x to both sides:

[tex]42x+83x<-83x+16+83x\\125x<16[/tex]

Divide both sides by 125:

[tex]\frac{125x}{125}<\frac{16}{125}\\x<\frac{16}{125}[/tex]

Answer:

I'm terrible at explaining things but here's a screenshot

- Ripper

Step-by-step explanation:

2-yard piece of ribbon costs $1.26. What is the price per foot?

Answers

1 yard = 3 feet

3ft * 2 yards = 6 feet

$1.26 / 6ft = $0.21 / ft

JK=4x+7 and KL=3x+14 find JL

Answers

Answer:

Step-by-step explanation:

4x + 7 = 3x + 14

x + 7 = 14

x = 7

4(7) + 7 + 3(7) + 14

28 + 7 + 21 + 14

35 + 35 = 70

Jack is going to an amusement park. The price of admission into the park is $40, and once he is inside the park, he will have to pay $5 for every ride he rides on. How much money would Jack have to pay in total if he goes on 14 rides? How much would he have to pay if he goes on rr rides? cost for 14 rides: cost for r rides:

Answers

Step-by-step explanation:

for 14 rides its 70 so you already don't have enough

Answer: cost for 14 rides: 110

Cost for r rides:14+5r

Liliana noted that the temperature was 45 degrees when she woke up. At noon she started recording the increase in degrees from the morning temperature.

A histogram titled Temperature has time of day on the x-axis and increase in degrees on the y-axis. 12 to 2 pm is 12 degrees; 2 to 4 pm is 18; 4 to 6 pm is 24; 6 to 8 pm is 20; 8 to 10 pm is 14; 10 to 12 am is 5.

Which statement most reasonably explains the hours after the peak increase in temperature?
The temperature always rises after a peak.
The temperature increase went down because the thermometer’s battery was losing power.
The temperature increase went down because it became cooler as the sun went down for the night.
The temperature rose after the peak when the sun came out from behind a cloud bank.

Answers

Answer: C

Step-by-step explanation:

The temperature increase went down because it became cooler as the sun went down for the night.

I need help with the question above please????

Answers

Answer:

B

Step-by-step explanation:

x^2=64  is equal to x1= -8 and x2=8. meaning that x^2=64 has two answers and number line B shows both points of -8 and 8.

Answer:

Option B

Step-by-step explanation:

[tex]x^2=64\\\\\sqrt{x}=\sqrt{64}\\\\\boxed{x=8,-8}[/tex]

Number line 'B' has the points on '8' and ''-8'. It represents the solutions for the equation.

Option B should be the correct answer.

Hope this helps.

What is the division rule for 2?

Answers

Answer:

The Rule for 2 : Any whole number that ends in 0, 2, 4, 6, or 8 will be divisible by 2. This is the number four hundred fifty-six thousand, seven hundred ninety-one, eight hundred twenty-four. We can tell if 2 divides into this number without a remainder by just looking at the last digit.

Step-by-step explanation:

Which are correct representations of the inequality 6x ≥ 3 + 4(2x – 1)? Select three options.

Answers

Answer:

hope it helps

plz mark as brainliest

Answer:

it a, b and, c :)

Step-by-step explanation:

7) Simplify
-9(m + 2) + 46 – 7m)
Your answer

Answers

= -16m+28 is going to be your answer

Answer:

-16m+28

Step-by-step explanation:

-9(m+2)+ (46-7m)-9m - 18 + 46 - 7m-16m+28

a) √ 80/405 b) √ 256/196 c) √ 288/128

Answers

Answer:

a) 0.022084622

b) 0.08163265306

c) 0.13258252147

hope this helps! PLZ mark brainliest

solve for x 3.7x-.20x=17.5

Answers

Step-by-step explanation:

3.7x - 0.20x = 17.5

3.5x = 17.5

x = 17.5/3.5

x = 5

Answer:

x=5

Step-by-step explanation:

what number multiplied by it's self give the product 576​

Answers

Answer:

24

Step-by-step explanation:

576 root is 24

24^2= 576​

___Hope it helps___

Answer:

24

Step-by-step explanation:

The square root of 576 is 24.

24×24=576

The area of a square field is 42025 m square. Find the perimeter of the field. Can you explain and say it answer both pls​

Answers

Answer:

Step-by-step explanation:

Answer:

820 m

Step-by-step explanation:

given:

The area of a square field is 42025 m square.

Find:

perimeter of the field.

solution:

Area of square = s²    where s = side of square;  A = 42,025 m²

plug in values into the formula:

[tex]\sqrt{42,025}[/tex] = s² ------square root

s = 205 m ---------length of each side of a square

solve for Perimeter:

Perimeter = 4 times the sides

                 = 4 x 205m

                 = 820 m

therefore, the perimeter of a square field is 820 m

Ashley's parents pay her for grades on her report card. They pay $10.00 for each A, $5.00 for each B, and $1.00 for each C. Ashley does not earn money for any grade lower than a C. If she made 4 A's, 3 B's, and 1 C on her latest report card, how much money did she earn?

Answers

Answer:

$56

Step-by-step explanation:

4(10)+3(5)+1(1)

40+15+1 = 56

A line is drawn so that it passes through the points
(3, 4) and (4, 1)

What is the slope of the line?

3

-3

1/3

-1/3

Answers

Answer:

m= -3

Step-by-step explanation:

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\\\\left(x_1,\:y_1\right)=\left(3,\:4\right),\:\\\left(x_2,\:y_2\right)=\left(4,\:1\right)\\\\m=\frac{1-4}{4-3}\\\\m = \frac{-3}{1} \\\\Simplify\\m=-3[/tex]

Two submarines are underwater. The number -4,845 represents Submarine A's position (in feet) relative to the surface. The number -5,161 represents Submarine B's position (in feet) relative to the surface. Which submarine is closer to the surface? a Submarine A is closer to the surface. b Submarine B is closer to the surface. c Both submarines are at an equal distance away from the surface.

Answers

Answer

a

Step-by-step explanation:

because submarine b has a bigger negative number so its more further down

find the quotient for -6 divided by -8

Answers

Answer:

0.75

Step-by-step explanation:

2 negs = pos

Use the graph to answer the question.
The line graph shows tuition amounts for a university for the years 1996 through 1999. Which of the
following is a valid claim based on the graph?

A Tuition rates have increased faster than inflation.
O
B. The tuition has increased steadily over this time span.
O
C. Tuition increased twice as much from 1997 to 1998 as it did from 1996 to 1997.
D. The rate of tuition inflation will decrease in the next 5 years.

Answers

Answer:

B.

Step-by-step explanation:

hope it helps :)

please help!!
89-11v_<7v-55

Answers

Answer:

v ≤ 8

Step-by-step explanation:

89-11v≤7v-55

-11v-7v≤ -55-89

-18v ≤ -144

divide Both sides by -18

-18v/-18 ≤ -144/-18

v ≤ 8

4(1\4 x +7)=2x-2
i need help! do anybody know this?

Answers

Answer:

28 = 2 x - 2

Step-by-step explanation:

4( 1/4x + 7 ) = 2x - 2
1x + 28 = 2x - 2
1x + 30 = 2x
30 = 1x
x = 30

Help! I can't figure this out! Is the function tan t positive or negative in Quadrant IV?

Answers

Answer:

Negative

Step-by-step explanation:

write the fraction in 2 different ways

Answers

Answer:

a. [tex]\frac{3}{5} = \frac{1}{5} + \frac{1}{5} + \frac{1}{5}[/tex]  

b. [tex]\frac{3}{5} = \frac{2}{5} + \frac{1}{5}[/tex]

I hope this helps!

Step-by-step explanation:

3/5=1/5+1/5+1/5

3/5=2/5+1/5

True or false if false give a counter example the product of odd numbers is always odd

Answers

Answer:

TRUE

Step-by-step explanation:

EXAMPLE : 3×5=15

27×5= 135

Answer:

            Truefo example:  3•3 = 9 (=2•4+1)                      5•7 = 35  (=2•17+1)                     11•13 = 143  (=2•71+1)    

Step-by-step explanation:

If k is any integer then 2k is even number and 2k+1 is odd number

If n is any other integer then 2n+1 is also some odd number

Their product:

(2k + 1)(2n + 1) = 2k•2n + 2•1k + 1•2n + 1•1 = 2(2kn + k + n) + 1

k,n are integers so 2kn also is integer.

Sum of integers is integer too, so if we name 2kn+k+n = z, then product of any two odd integers is 2z+1 which is an odd number.

AB = 6x + 2 and
BC = 5x + 3
Find AC.

Answers

Answer:

AC = 3x + 3 (answers may vary)

Step-by-step explanation:

AB = 6x + 2

Answers may vary for this question,

Let's say that,

B = 4x + 1

So that means that,

A = 2x + 1

BC = 5x + 3

Since we chose

B = 4x + 1,

we must subtract B from BC to get C,

C = x + 2

Now we add A and C to get AC,

A = 2x + 1

C = x + 2

AC = 3x + 3

5 3/8 as a decimal ?? Please help

Answers

Answer:

43/8

Step-by-step explanation:

my answer has to be 20 characters long

Find the product of 28 and 4. ONLY type in the number.

Answers

Answer: 112

Step-by-step explanation:

y=9x^2+12x+4 need to solve by factoring ASAP

Answers

Answer:

2121

Step-by-step explanation:

y = - 2/3 (tell me if i missed something or if it’s not right)

the help video did not help what do i put in the blank boxes u get a lot of points from this also plz actually anwser don't put "idk" (yes that has happened)

Answers

Answer:

Basically, this is trying to say that

[tex]a(b+c)=ab+ac[/tex].

15 can be split up into 10 and 5.

And multiplying 3 by 15 is the same as the sum of multiplying 3 by 10 and 3 by 5.

[tex]3*10=30[/tex] (First Box)

[tex]3*5=15[/tex] (Second Box)

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

[tex]30+15=45[/tex]

[tex]3*15=45[/tex]

(Proof that it works)

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