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4 years ago

Part i

Mathematics

2 answers:

DaniilM [7]4 years ago

7 0

Answer:

Bruce's weight in terms of Dylan's weight is 3d-12.

Alan's weight in terms of Dylan's weight is 2d+3

So, the expression (3d-12) -(2d+3) represents how much more Bruce weighs than Alan.

Step-by-step explanation:

Romashka-Z-Leto [24]4 years ago

3 0

Answer:

We know nothing about Dylan so we can not write an expression about dylans weight.

Step-by-step explanation:

B- Bruce's Weight

A- Alan's Weight

B-A= H

Where H is how many more pounds that Bruce weighs than Alan.

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The opposite of a number is less than 12

barxatty [35]

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3 years ago

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Nookie1986 [14]

Answer:

Step-by-step explanation:

write it out:

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3 years ago

Solving for x - (6x -5) = 2x+6 2

allochka39001 [22]

we have

$\frac{6x-5}{2}=2x+6$

step 1

Multiply by 2 both sides

$\begin{gathered} 6x-5=2(2x+6) \\ 6x-5=4x+12 \end{gathered}$

step 2

Group terms

$6x-4x=12+5$

Combine like terms

$2x=17$

divide by 2 both sides

$\begin{gathered} x=\frac{17}{2} \\ x=8.5 \end{gathered}$

Verify

substitute the value of x in the original expression

$\begin{gathered} \frac{6(8.5)-5}{2}=2(8.5)+6 \\ 23=23 \end{gathered}$

is ok

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1 year ago

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ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

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Nuetrik [128]

Answer:

Step-by-step explanation:

B is the answer

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