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3 years ago

Trevor and marissa have 46 t-shirts to sell if marissa has 6 fewer than trevor how many t-shrits does trevor have

2 answers:

7 0

You can do this by subtracting 6 from 46 because Marissa has 6 less than Trevor. Then you split the remaining 40 into two meaning that each person has 20, but then you add the 6 back to Trevor so the answer is TREVOR HAS 26 T-SHIRTS (and Marissa has 20)

Evgesh-ka [11]3 years ago

7 0

Total shirts: 46.
Merissa has 6 fewer than Trevor. So that means Trevor has 26 shirts, because half of 40 is 20. Since Trevor has 6 more than Merissa, Merissa would have 20 shirts while Trevor has 26. Hope that helps!

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A certain forest covers an area of

iVinArrow [24]

Answer:

2598 square kilometers

Step-by-step explanation:

Hello

Step 1

year one

using a rule of three is possible to find how much is 8.75 od 4500 km2

Let

4500 km2 ⇒ 100$

x?km2 ⇒8.75

do the relation and isolate x

$4500:100\\x:8.75\\\frac{4500}{100}=\frac{x}{8.75}\\x=\frac{4500*8.75}{100} \\x=393.75\\$

at the end of the year one, the area will be

4500-393.75=4106.25

this will be the initial area for the year 2.

Step 2

repite the step 1 with area initial =4106.25 km2

4106.25 km2 ⇒ 100$

x?km2 ⇒8.75

do the relation and isolate x

$4106.25:100\\x:8.75\\\frac{4106.25}{100}=\frac{x}{8.75}\\x=\frac{4106.25*8.75}{100} \\x=359.29\\$

at the end of the year 2, the area will be

4106-359.29=3746.70

this will be the initial area for the year 3.

Step 3

repite the step 1 with area initial =4106.25 km2

3746.70 km2 ⇒ 100$

x?km2 ⇒8.75

do the relation and isolate x

$3746.70:100\\x:8.75\\\frac{3746.70}{100}=\frac{x}{8.75}\\x=\frac{3746.7*8.75}{100} \\x=327.83\\$

at the end of the year 3, the area will be

3746.70-327.83=3419.09

this will be the initial area for the year 4.

Step 4

year four

repite the step 1 with area initial =3419.09 km2

3419.09 km2 ⇒ 100$

x?km2 ⇒8.75

do the relation and isolate x

$3419.09:100\\x:8.75\\\frac{3419.09}{100}=\frac{x}{8.75}\\x=\frac{3419.09*8.75}{100} \\x=299.17\\$

at the end of the year 4, the area will be

3419.09-299.173=3119.82

this will be the initial area for the year 5.

Step 5

year five

repite the step 1 with area initial =3119.82 km2

3119.82 km2 ⇒ 100$

x?km2 ⇒8.75

do the relation and isolate x

$3119.82:100\\x:8.75\\\frac{3119.82}{100}=\frac{x}{8.75}\\x=\frac{3119.82*8.75}{100} \\x=272.99\\$

at the end of the year 5, the area will be

3119.82-272.99=2846.92

this will be the initial area for the year 6.

Step 6

year six

repite the step 1 with area initial =2846.92km2

2846.92 km2 ⇒ 100$

x?km2 ⇒8.75

do the relation and isolate x

$2846.92:100\\x:8.75\\\frac{2846.92}{100}=\frac{x}{8.75}\\x=\frac{2846.92*8.75}{100} \\x=249.10\\$

at the end of the year six, the area will be

2846.92-249.10=2597.82 square kilometers

Have a great day.

8 0

3 years ago

When are two distinct nonvertical lines parallel?

Vlada [557]

Answer:

a) when the slopes are equal

Step-by-step explanation:

The slopes of lines can be used to define the nature of lines.

Two parallel lines have equal slopes and the product of slopes of perpendicular lines is -1.

Hence, we can conclude that two distinct non-vertical lines parallel when

a) when the slopes are equal ..

So, option a is correct ..

4 0

3 years ago

The value of (2 x 10^4) + (9 x 10^4) - (3 x 10^3) in scientific notation?

Tcecarenko [31]

Answer:

1.07 X 10^5

Step-by-step explanation:

8 0

3 years ago

Convert to rectangular form r=4 cos theta

Amiraneli [1.4K]

Hello,

x=r cos t
y=r sin t
x²+y²=r²

r=4 cos t
r=4x/r==>x²+y²=4x
==>(x-2)²+y²=4 (a circle center (2,0),radius 2)

5 0

4 years ago

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Convert 725,000,000 to powers of ten

ZanzabumX [31]

Answer:

725 x 10 6th power

Step-by-step explanation:

The number is 725 and there is 6 zero which is converted into the 6th power

5 0

4 years ago

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