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Andre45 [30]
2 years ago
15

Write algebraic expressions

Mathematics
1 answer:
aniked [119]2 years ago
7 0

Answer:

Shea:   1.5x

James:  9.5x + 4.5y

Patricia:    \dfrac13a

Linda:   w - 9

Nicole:   r - 3

Step-by-step explanation:

Shea:   1.5x

James:  9.5x + 4.5y

Patricia:    \dfrac13a

Linda:   w - 9

Nicole:   r - 3

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sergiy2304 [10]

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Step-by-step explanation:

72 ÷ 8 × 9

x = 9

Hope this helped! :D

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tatyana61 [14]

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Step-by-step explanation:

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3 years ago
Please help me: Ten athletes ran two races of the same length. The scatter plot shows their times. Identify each of these statem
Lemur [1.5K]

The scatter plot has been attached

Answer:

Options C, D & E are true

Step-by-step explanation:

Option A is wrong because from the scatter plot, only four athletes were faster in the second race than in the first one.

Option B is wrong because only 1 athlete had his second race time differing from the first race time by exactly 2 seconds.

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4 0
3 years ago
I need help with this!
timurjin [86]

Answer:

a=11

Step-by-step explanation:

Let's solve your equation step-by-step.

√a+5=4

Solve Square Root.

√a+5=4

a+5=42(Square both sides)

a+5=16

a+5−5=16−5(Subtract 5 from both sides)

a=11

Check answers. (Plug them in to make sure they work.)

a=11(Works in original equation)

8 0
3 years ago
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Please help ASAP 30 pts + brainliest to right/best answer
azamat

Answer:


Step-by-step explanation:There's nothing there to solve. But you can simplify the expression.-- The difference of two logs is the log of the quotient. log₆(25) - log₆(5) = log₆(25/5) = log₆(5) .That may be all you can do with it.If they want you to go ahead and actually find the value of log₆(5) ...I don't remember how to do that. If it was log₁₀(5) or ln(5) ,those would be easy, because they're right on your calculator.But the log to the base of (anything else other than 10 or 'e') takesan additional step, which I don't remember. brainliest pls?



3 0
3 years ago
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