3 years ago

Simplify 2x + 5(2x - 3)

Mathematics

1 answer:

WARRIOR [948]3 years ago

8 0

Answer:12x-15

Step-by-step explanation:2x+5(2x-3)

2x+10x-15

12x-15

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A rectangular flower garden in Samantha's backyard has 220 feet around its edge. The width of the garden is 50 feet. What is the

Ede4ka [16]

Answer: 60 ft

Step-by-step explanation:

Given

The perimeter of the garden is $220\ ft$

The width of the garden is $50\ ft$

Suppose the length of the garden is $x$

Perimeter is the sum of the lengths of the sides

$\Rightarrow 220=2(x+50)\\\Rightarrow 110=x+50\\\Rightarrow x=60\ ft$

So, the length of the garden is $60\ ft$

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3 years ago

X:2 (105-275:11):4=28

balandron [24]

X:2+(105-275:11):4=28
X:2+(105-25):4=28
X:2+80:4=28
X:2+20=28
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4 years ago

Select the equation of the line that passes through the point (5, 7) and is perpendicular to the line x = 4.

tresset_1 [31]

Solution:

Equation of line perpendicular to , x=4 is

y +k=0

As, keep in mind , the equation of line perpendicular to , ax + by +c=0 is b x - a y +c=0

As, given the line perpendicular to, x =4, passes through the point (5,7).

So, y+k =0, passes through (5,7).

→ 7 +k=0

→ k= -7

So, line perpendicular to x=4, which passes through the point (5,7) is →y-7=0 that is y=7.

Option (C) →y=7

7 0

3 years ago

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How many outfits can be made from 7 shirts, 6 pairs of pants, 6 pairs of socks, and 4 hats?

Vera_Pavlovna [14]

Answer:

6 outfits

Step-by-step explanation:

Outfits needs atleast a pant and a shirt

since least number of shirts is 6 and pants 7

6 outfits can be made

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3 years ago

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45 meters to 80 meters lowest term

Whitepunk [10]

Answer:

answer is down below

Step-by-step explanation:

9 to 16

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3 years ago