Solving a Work Problem
Sanjay and Felipe are putting together a 500-piece Use the table to write and solve an equation to
puzzle. Sanjay could do the entire puzzle by himself in 6 determine the approximate amount of time it would
hours, while it would take Felipe 8 hours to do the puzzle take Sanjay and Felipe to do the puzzle if they were
alone.
working together.
O 0.8 hours
Rate
(part/h)
Time
(h)
Part of puzzle
completed
1.7 hours
✓ 3.4 hours
Sanjay
t
t
O 7 hours
Felipe
t
t

can someone please explain to me how 500/6+500/8=3500/24 that’s where i’m stuck

Answer:

Slope = 15.2970585

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

hatdogkajsidnevwjqo

Answer:

the answer is 5

Step-by-step explanation:

Answer:

1.75 liters

Step-by-step explanation:

You would add 1.5 and 0.25 together and that would be the total.

Answer:

Step-by-step explanation:

8 tetra and 2 rainbow

2*8=16

16+6=22

16+22=38

your answer is undefinable unless you want it in the hundredths

Answer:

its either 3.125 or 3.875

Step-by-step explanation:

sorry

Answer:

Answer is the explanation below

Step-by-step explanation:

The exponent is negative because, as a positive exponent means to multiply, a negative exponent means to divide.

Answer:

Ok, first divide the money by the hours worked to get dollars per hour, $165/11 equals 15, so Lisa makes $15 dollars an hour, 13 hours times $15 dollars per hour equals $195 for 13 hours.

Answer:

31.25 slides per hour.

Step-by-step explanation:

250 slides ÷ 8 hours = 31.25 slides per hour

You're welcome!

Answer:

You are trying to find how many slides they did per hour so the answer to that would be 31.25

Step-by-step explanation:

250 ÷ 8 = 31.25

Answer:

854

Step-by-step explanation:

Find the area of triangle then the square also I was ACTUALLY THE IMPOSTER AHAHAHAHAHAHHAHA

Answer:

The slope of the line is  [tex]\frac{-5}{3}[/tex] ⇒ D.

Step-by-step explanation:

The rule of the slope of a line is

Use the given figure to find two points on the line

→ From the given figure

∵ The line passes through points (0, 2) and (3, -3)

∴ x1 = 0 and y1 = 2

∴ x2 = 3 and y2 = -3

→ Substitute them in the rule of the slope above to find it

∵ m = [tex]\frac{-3-2}{3-0}=\frac{-5}{3}[/tex]

∴ m = [tex]\frac{-5}{3}[/tex]

∴ The slope of the line is  [tex]\frac{-5}{3}[/tex]

Answer:

the answer is -4

Step-by-step explanation:

Answer:

Step-by-step explanation:

-4x+3y=3

-4x/3=3-3y/3

x=1.5

Therefore the slope in 1.5

Answer:

x = -18

Step-by-step explanation:

Well you just have to do the this formula to find the slope

[tex]\frac{y2 - y1}{x2 - x1}[/tex]  Plug in

[tex]\frac{5 - 12}{x - -4 }[/tex] = [tex]\frac{-7}{?}[/tex]=[tex]\frac{1}{2}[/tex]

So we know x will have to be a negative to get 1/2

I would think x = -18 because -18 - -4 = -14 so it would look like this

[tex]\frac{5 - 12}{-18 - -4}[/tex] = [tex]\frac{-7}{-14}[/tex] =[tex]\frac{1}{2}[/tex]

When you further simplify -7/-14 you get 1/2

Answer:

1 Pair.

Step-by-step explanation:

If I am not mistaken the question you are asking is how many pairs of numbers have a sum of 10.

5 + 5 = 10

No other number can ADD up to 10.

1 Pair is your answer.

Answer:

x = -5

I hope this helps!

Answer:

-5

Step-by-step explanation:

I really hope this helps

Answer:

1,780

Step-by-step explanation:

5 to the 3 power= 500

500 x 8.9= 4450

4450 divided by 2.5= 1780

Answer:

450

Step-by-step explanation:

First, make it into an equation, then solve using the order of operations

Hope this helps :-)

Step-by-step explanation:

30x +6= 5x+20

30x -5x=20-6

25x=14

25x÷25=14÷25

x=0.56

Answer: Im pretty sure its C

Step-by-step explanation:

Answer:

I'm pretty sure the answer is 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

In triangle LON, <O = 90°

According to Pythagoras' Theorem

(Hyp)² = (Base)² + (Perp)²

m² = 4² + 8²

m² = 16 + 64

m² = 80

Taking square roots on both sides

√m² = √80

m = 8.94

In triangle LMN, <N = 90°

According to Pythagoras' Theorem

(Hyp)² = (Base)² + (Perp)²

(8 + k)² = l² + 4²

Answer: $5.1

Step-by-step explanation:

From the question, we are informed that thee price of the skateboard is $85 and that the sales tax is 6%.

To calculate the sales tax for the skateboard in dollars in cents, we find 6% of$85. This will be:

= 6% of $85

= 6% × $85

= 6/100 × $85

= 0.06 × $85

= $5.1

= 5 dollar, 10 cents

Answer:

[tex] \frac{c + d}{2} [/tex]

Step-by-step explanation:

this is the equation used to find the average of two numbers.

Answer:

The answer is B and c.

Step-by-step explanation:

first thing you need to do is  look at slopes

the slopes are different then look at  the y intersects there the same

and finally they both intersect at the same point.

the correct answer is B and C.

Answer:

Domain = {0,-1,-2,-3}

Range = {0,0,0,0}

Step-by-step explanation:

the domain is the set of inputs (x-values)

the range is the set of output (y-values)

The range is all 0 because the coordinates are (0,0) (-1,0) (-2,0) (-3,0)

Hope this helps

Step-by-step explanation:

it's it's a photo hope this will help you

Answer:

18

Step-by-step explanation:

24 * 1/4 = 6

24-6 = 18

Answer:

3.5 is a rational number.

Answer:

3.5 is a rational number, so a rational number can be made by dividing two integers. In mathematics, a rational number is a number that can be expressed as the quotient or fraction

Answer:

-3(x+3) + 4x

simplifies to

x-9

Step-by-step explanation:

have a good day

Answer: -9

Step-by-step explanation:

−3(x+3)+4x

Distribute:

=(−3)(x)+(−3)(3)+4x

=−3x+−9+4x

Combine Like Terms:

=−3x+−9+4x

=(−3x+4x)+(−9)

=x+−9

Answer:

=x−9

Have a good day can u give me brainliest pls.

Answer:

4

Step-by-step explanation:

She can make 4. Have an amazing day

Answer:

x = 14

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.