3 years ago

Find the value of this expression. 2(4+1)-3x6 A) -9 B) -8 C) 8 D) 36 E) 42

Mathematics

2 answers:

riadik2000 [5.3K]3 years ago

4 0

Answer:

B) -8

Step-by-step explanation:

2*5-18=10-18=-8

Leno4ka [110]3 years ago

3 0

Answer:

Step-by-step explanation:

4+1 = 5

2*5 = 10

3*6 = 18

10-18=-8

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The time it takes to charge the battery of a cell phone is directly proportional to the charge of the battery.

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That is the answer

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3 years ago

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jasenka [17]

Answer:

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Step-by-step explanation:

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3 years ago

On a map 0.75 inch represents 80 miles. Two cities that are 1025 miles apart will be how far apart on a map round to nearest ten

icang [17]

The cities are 9.6 inches apart on map.

Step-by-step explanation:

Given,

80 miles in actual = 0.75 inch

1 mile = $\frac{0.75}{80}\ inch$

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4 0

3 years ago

(5×10 exponent 8)/(2×10 exponent 6)

iogann1982 [59]

500,000,000 and 2,000,000

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3 0

3 years ago

Can someone please help me with this!!!!!<br><br> 2/5 ÷ 8 1/2 = ?

pav-90 [236]

The answer would be 4/85

1. 2/5 ÷ 8 * 2 + 1 over 2

2. 2/5 ÷ 16 + 1 over 2

3. 2/5 ÷ 17/2

4. 2/5 * 2/17

5. 2 * 2 over 5 * 17

6. 4 over 5 * 17

7. finally 4/85

7 0

3 years ago

Read 2 more answers