3 years ago

Select the correct answer.

Mathematics

1 answer:

DerKrebs [107]3 years ago

8 0

I’m pretty sure the answer is c

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The length of a rectangle is 2 more than twice the width. The perimeter is 76 feet. Find the length and width of the rectangle.

vlabodo [156]

So we can set x= width
2x+2 = length
so 2(x)+2(2x+2)= 76
so that will give us 2x+4x+4=76
6x=72
x=12
so 12 is width and 26 is length

7 0

3 years ago

: Subtract 9 7/10 - 2 2/10 = A: 7 2/10 B: 7 5/10 C: 7 7/10 D: 7 9/10

snow_lady [41]

Answer:

B) 7 5/10

Step-by-step explanation:

9-2 is 7

7/10 - 2/10 is 5/10

7 + 5/10 = 7 5/10

8 0

3 years ago

Read 2 more answers

What is an an expression that is equivalent to 9 ( 3x + 5 + x ) without using parentheses.

torisob [31]

Answer:

27x + 45 + 9x

37x + 45

Step-by-step explanation:

6 0

2 years ago

Evaluate 6ᵗʷᵒ – (9 ÷ x) when x = 3.

tia_tia [17]

Answer:

B. 33

Step-by-step explanation:

36 - (9/ 3)

36 - 3

7 0

2 years ago

In a marathon, Peter ran 15 more kilometers than half of the number Juan ran. Peter ran at most 36 km

emmainna [20.7K]

Answer: 42 km

Step-by-step explanation:

P=Peter. J=Juan

P=15+J/2

36=15+J/2

21=J/2

J=42 km

5 0

2 years ago