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Ilia_Sergeevich [38]

3 years ago

13

There are a total of 127 cars and trucks in a lot. If there are four more than twice the number of tricks than cars, how many ca

rs and trucks are in the lot?

1 answer:

Kruka [31]3 years ago

4 0

There are a total of 127 cars on a lot if there are four more than twice the number of trucks than cars how any trucks and cars are on the lot

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Jake is planting flowers in his garden. For every group of 25 flowers that he plants, 10 are lilies and 15 are tulips. Which sta

Novay_Z [31]

Answer:

Out of every 25 flowers, there are 10 lilies.

Step-by-step explanation:

7 0

3 years ago

Find the surface area of a cylinder the has a base radius of 2 feet and the height of 14 feet

Mashutka [201]

Answer: If I am correct the answer is 201.06ft²

please do correct me if i am wrong.

Step-by-step explanation:

A=2πrh+2πr2=2·π·2·14+2·π·22≈201.06193ft²

5 0

2 years ago

(11+5)+(16+5)= 37 how to write a problem using the words

Genrish500 [490]

Eleven plus five in parentheses plus sixteen plus five in parentheses equals thirty-seven

6 0

4 years ago

Read 2 more answers

Factor 125x3 + 343y3

Annette [7]

Answer:

(5x + 7y)(25x² - 35xy + 49y²)

Step-by-step explanation:

125x³ + 343y³ ← is a sum of cubes and factors in general as

a³ + b³ = (a + b)(a² - ab + b² )

125x³ = (5x)³ ⇒ a = 5x

343y³ = (7y)³ ⇒ b = 7y

125x³ + 343y³

= (5x + 7y)((5x)² - (5x × 7y) + (7y)²)

= (5x + 7y)(25x² - 35xy + 49y²) ← in factored form

5 0

3 years ago

Jose drove to the mountains last weekend. There was heavy traffic on the way there, the trip took eight hours. When jose drove h

vodka [1.7K]

Answer:

The distance is 280 miles

<em></em>

Step-by-step explanation:

Given

When going to the mountain:

Let the speed be x.

$Speed = x$

$Time = 8$

When going home:

$Speed = 21 + x$

$Time = 5$

Required

Determine the distance of the mountains

Distance is calculated as:

$Distance = Speed * Time$

When going to the mountains, the distance is:

$Distance = x * 8$

When going home, the distance is:

$Distance = (21 + x) * 5$

It should be noted that, the distance is the same.

So, we have:

$x * 8 = (21 + x) * 5$

Open bracket

$x * 8 = 21* 5 + x * 5$

$8x = 105 + 5x$

Collect Like Terms

$8x - 5x= 105$

$3x= 105$

Divide both sides by 3

$x= \frac{105}{3}$

$x= 35$

Substitute 35 for x in

$Distance = x * 8$

$Distance = 35 * 8$

$Distance = 280$

<em>The distance is 280 miles</em>

5 0

3 years ago