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crimeas [40]
3 years ago
7

ANSWER THIS THX 60 POINTS

Mathematics
2 answers:
Alchen [17]3 years ago
6 0

Answer:

B. -7 + 8n

Step-by-step explanation:

-3.5(2 + -3n) + -2.5n = 0

(2 * -3.5 + -3n * -3.5) + -2.5n = 0

(-7 + 10.5n) + -2.5n = 0

0.5n + -2.5n = 8n

-7 + 8n

adelina 88 [10]3 years ago
3 0

Answer:

B & E

Step-by-step explanation:

Evaluate the expression.

-3.5(2 + -3n) + -2.5n\\(2 * -3.5 + -3n * -3.5) + -2.5n \\(-7 + 10.5n) + -2.5n \\-7 + 8n

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Question:
12345 [234]

Answer:

A. Area in square inches =  1760 square inches

B. Area in square feet = 12.2 square feet

C. 1 square inch = \frac{1}{144} feet

Step-by-step explanation:

Given,

Length of the rectangle (l) = 55 inches

Breath of the rectangle (b) = 32 inches

A. Area of the rectangle = length × breath

⇒ 55 × 32

⇒ 1760 square inches

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B. 1 foot = 12 inches

1 inch = \frac{1}{12} feet

1 square inch = \frac{1}{144} feet

∴ 1760 square inches = \frac{1760}{144} feet

⇒ 12.2222 square feet

Area in square feet = 12.2 square feet

C. 1 square inch = \frac{1}{144} feet

8 0
3 years ago
Which number is NOT in the solution set of the inequality x < 15?
Mrrafil [7]

Answer: it is 15

Step-by-step explanation:

4 0
3 years ago
Estimate the quotient.<br><br> 1,976 ÷ 3<br><br> 600<br> 50<br> 550<br> 60
Radda [10]

Answer:

600 is closest to the actual answer so pick that.

3 0
2 years ago
Read 2 more answers
2x-18=8x <br><br> Algebra homework questions
r-ruslan [8.4K]

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Step-by-step explanation:

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4 0
3 years ago
I am confused help me
bonufazy [111]
2x+3=17
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4 0
3 years ago
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