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WINSTONCH [101]
3 years ago
9

What is equivalent to 5(9q + 7)​

Mathematics
2 answers:
Andrej [43]3 years ago
8 0

Answer:

45q + 35

Step-by-step explanation:

TiliK225 [7]3 years ago
8 0

Answer: 45q+ 35

Step-by-step explanation: Distribute the 5 to the 9q and 7.

5x9q= 45q

5x7= 35

45q +35

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Step-by-step explanation:

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3 years ago
A 240 mm candle is burning and shrinks in height 5mm per second
Gennadij [26K]

Answer:

240 - 5x and the candle will be at 0 mm in 48 seconds

Step-by-step explanation:

<u>Step 1:  Convert words into an expression</u>

A 240 mm candle is burning and shrinks in height 5mm per second

<em>240 - 5x</em>

<u>Step 2:  If needed solve for x</u>

240 - 5x - 240 = 0 - 240

-5x / -5 = -240 / -5

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Answer:  240 - 5x and the candle will be at 0 mm in 48 seconds

Graph Below:  (0, 240) shows the initial start and (48, 0) shows the ending point

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Your Answer is 21

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Read 2 more answers
How do i rearrange this equation into y=mx+b? y = - x - 5
MissTica

The Solution:

Given:

y=-x-5

Required:

To write the given equation in the form below:

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The parameters are:

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