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3 years ago

Please help this is paint BRAINLIEST AND HIGH POINTS for correct answer :(

Mathematics

2 answers:

nordsb [41]3 years ago

6 0

Answer:

the last one trust me i am basically a calculator when it comes to math which is 2 1/3 more gallons

Step-by-step explanation:

natima [27]3 years ago

3 0

Answer:

1 11/12

Step-by-step explanation:

5 2/3 - 3 3/4

break off 1 from 5:

5 2/3 = 4 5/3

subtract the whole numbers:

4 - 3 = 1

find a common denominator so you can subtract the fractions, and multiply both the numerator and the denominator by the same number:

$\frac{5}{3}$ x 4 = $\frac{20}{12}$

$\frac{3}{4}$ x 3 = $\frac{9}{12}$

20/12 - 9/12 = 11/12

so your final answer is 1 11/12

i hope this helps! :)

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BiLo currently has 12-packs of Pepsi on sale for $5.55. Food Lion has a sale on 6-packs of Pepsi for $2.75. Which is the better

Gennadij [26K]

To find the cost per can, we can divide the total cost by the number of cans.

$\frac{total\ cost}{number\ of\ cans} = cost\ per\ can$

<h2>Let's start with BiLo:</h2>

Total cost: $5.55

Number of cans: 12

The cost per can will be:

$\frac{total\ cost}{number\ of\ cans} = \frac{5.55}{12} = 0.4625$

$0.4625 per can

How about Food Lion?

Total cost: $2.75

Number of cans: 6

The cost per can will be:

$\frac{total\ cost}{number\ of\ cans} = \frac{2.75}{6} = 0.458333....$

Around $0.4583 per can

<h2>Comparing</h2>

BiLo: $0.4625

Food Lion: around $0.4583

As we can see, Food Lion has a better cost per can, as it costs less to buy each can of Pepsi.

Answer: Food Lion has a better cost per can

4 0

3 years ago

Solution to 3x+2y=24

seropon [69]

Answer:

it’s a multi step equation

Step-by-step explanation:

solve like a multi step

7 0

3 years ago

A Pythagorean triple is a triple of natural numbers satisfying the equation a^2+b^2+c^2.

Softa [21]

X, x+2 - two consecutive odd or even numbers
Add the reciprocals of these numbers.
$\frac{1}{x}+\frac{1}{x+2}=\frac{x+2}{x(x+2)}+\frac{x}{x(x+2)}=\frac{x+2+x}{x^2+2x}=\frac{2x+2}{x^2+2x}
$

Now add the squares of the numerator and denominator, as in the example.
$(2x+2)^2+(x^2+2x)^2= \\ 4x^2+8x+4+x^4+4x^3+4x^2= \\ x^4+4x^3+8x^2+8x+4$

So this number has to be a perfect square.
$x^4+4x^3+8x^2+8x+4= \\
x^4+2x^3+2x^2+2x^3+4x^2+4x+2x^2+4x+4= \\
x^2(x^2+2x+2)+2x(x^2+2x+2)+2(x^2+2x+2)= \\
(x^2+2x+2)(x^2+2x+2)= \\
(x^2+2x+2)^2$
It is a perfect square, so this method always works.

The numbers $2x+2, \ x^2+2x, \ (x^2+2x+2)^2$ are a Pythagorean triple for any $x \in \mathbb{N^+}$ .

8 0

4 years ago

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At the Medal Factory, the assembly line produces 98 screwdrivers in a batch. The screwdrivers are

Masteriza [31]

Answer:

Step-by-step explanation:

just trust me

7 0

3 years ago

Read 2 more answers

I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl

alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

$a^{2} +b^2=c^2$