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4 years ago

8

PLEASE HELP WITH MATH PROBLEM

2 answers:

noname [10]4 years ago

6 0

Divid 60 by 2 and see what you get

KonstantinChe [14]4 years ago

3 0

L is length
w is width
p is perimeter

l = 3w-2
When a problem says "less than" (not "is less than"), you should put the minus sign BEFORE the number.
p = 60
The formula of perimeter is 2l + 2w
60 = 2l + 2w
Replace the l with the formula of l.
60 = 2(3w-2)+2w
Solve the problem:
Distribute
60 = 6w-4+2w
Combine lile terms
60 = 8w-4
64=8w
Divide
w=8

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Pls help ill give brainliest

Ymorist [56]

Answer:

$\boxed {\boxed {\sf (5g^2+2)(2g-5)}}$

Step-by-step explanation:

We are given the expression:

$10g^3-25g^2+4g-10$

There are no common factors between the four numbers, however the first two have a common factor and the last two do too. Therefore, we can factor by grouping.

Group the first two terms and the last two.

$(10g^3-25g^2)+(4g-10)$

Find the greatest common factor (GCF) of the first group. It is 5g². Factor it out of the first group. You can do this by dividing both terms by the GCF.

10g³/5g²= 2g
-25g²/5g² = -5

$5g^2 (2g-5) + (4g-10)$

Repeat with the second group. The GCF is 2.

4g/2 = 2g
-10/2= -5

$5g^2 (2g-5) + 2(2g-5)$

There is another GCF: 2g-5. We can factor this out of both terms.

5g²(2g-5)/2g-5= 5g²
2(2g-5)/ 2g-5=2

$(5g^2+2)(2g-5)$

This cannot be factored further, so it is the answer.

4 0

3 years ago

Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in 3 hours and 6 minutes?

Daniel [21]

Jordan will cover $26\frac{13}{15}\ miles$ in 3 hours and 6 minutes.

Step-by-step explanation:

Given,

Speed of Jordan = $8\frac{2}{3}=\frac{26}{3}\ mph$

Time = 3 hours and 6 minutes.

Converting minutes into hour.

6 minutes = $\frac{6}{60}\ hour = \frac{1}{10}\ hour$

Therefore;

Time = 3+ $\frac{1}{10}$ = $\frac{30+1}{10} = \frac{31}{10}\ hours$

Distance = Speed * Time

Distance = $\frac{26}{3}*\frac{31}{10}$

Distance = $\frac{806}{30}=\frac{403}{15}$

Distance = $26\frac{13}{15}\ miles$

Jordan will cover $26\frac{13}{15}\ miles$ in 3 hours and 6 minutes.

Keywords: fraction, multiplication

Learn more about fractions at:

#LearnwithBrainly

8 0

4 years ago

I need help plz how do this

Pie

i think the integer would be -$24.00 because you get $24 taken off the price of the discounted item

5 0

3 years ago

In the decimal models, how many strips equal 10 small squares?

SashulF [63]

Hello,

The answer would be D, because each strip represent 10 small squares out of 100.

Hope I Helped

4 0

4 years ago

The table shows the total cost for different numbers of jackets. Number of jackets 2 5 7 Total cost ($) 46. 50 116. 25 162. 75 W

Bond [772]

The cost price of 1 jacket is $23.25 and the cost price of 3 jackets is $69.75.

<h3>What is the cost price?</h3>

Cost price is the total amount of money to produce a given product or provide a given service.

Given cost prices for jackets are,

Jackets Cost Price

2 46.5

5 116. 25

7 162. 75

We need to calculate the cost price of 3 jackets. First, we need to find out the cost price of one jacket.

$2 \; \rm Jackets =\$ 46.50$

$1 \;\rm Jacket = \dfrac {\$46.50}{2}$

$1 \;\rm Jacket = \$ 23.25$

Now the cost price of 3 jackets is given as,

$3\;\rm Jackets = \$23.25 \times 3$

$3\;\rm Jackets = \$69.75$

Hence we can conclude that the cost price of 3 jackets is $69.75.

To know more about the cost price, follow the link given below.

brainly.com/question/11027396.

7 0

2 years ago