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Goryan [66]
3 years ago
6

Tiana can clear a football feild of debris in 3 hours. Jacob can clear the same feild in 2 hours. If they decide to clear the fe

ild together, how long will it take them
Mathematics
1 answer:
OleMash [197]3 years ago
3 0

Answer:

1 hour

Step-by-step explanation:

3 hours subtract 2 hours

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kirill115 [55]
If you're trying to solve for y, 
5y-4=7
bring over the -4
5y=11
5y/5 = y
11/5 = 2.2
y= 2.2
8 0
3 years ago
Consider the rates 4/5 miles in 8 minutes and 4 minutes to travel 2/5 mile
Anna007 [38]

Answer:

960

Step-by-step explanation:

I'm not sure exactly what's the question, but here's what I found. Lets first put it in our own words.

Consider the speed 4/5 miles in 12 minutes to travel 2/8.

8 + 4 = 12, so you can replace that with 12 minutes.

Now, you can absolutely guess your question.

Time = 12 minutes.

Distance = x (Let x be distance)

Speed = 4/5.

Now, you find distance.

Distance Formula: You can use the equivalent formula d = st which means distance equals rate times time.

So 4/5 × 12, is 9.6.

In fraction, if you have 1 numbers after the decimal point, multiply both numerator and denominator by 10. So 9.6 = (9.6 × 10) × 10 = 960.

Here is a pattern I found

2/5 divided by 4 is 1/10

4/5 divided by 8 is 1/10

8 0
3 years ago
What are the values of x in the equation x(x-6)=4(x+6)?
Kitty [74]
x(x-6)=4(x+6)\\&#10;x^2-6x=4x+24\\&#10;x^2-10x-24=0\\&#10;x^2+2x-12x-24=0\\&#10;x(x+2)-12(x+2)=0\\&#10;(x+2)(x-12)=0\\&#10;x=-2 \vee x=12
5 0
3 years ago
What is the sum of the interior angles of the polygon shown below?
WARRIOR [948]

Answer:

n = 5

(n-2) X 180

3 x 180

540 degrees

pls mark as brainliest

5 0
2 years ago
Read 2 more answers
Elijah went to the store to buy some coffee. The price per pound of the coffee is $6.75 per pound and he has a coupon for $1.25
Alex Ar [27]

Answer:

He would have to pay $25.75

c=6.75p-1.25

C is cost, p is pounds

6.75 per pound minus 1.25 with the coupon and you get the cost.

7 0
3 years ago
Read 2 more answers
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