3 years ago

Multiply or divide, write your answer in scientific notation.

1 answer:

7 0

1.44/2.4 • 10^10/10^2
= 6 • 10^7 in scientific notation

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vazorg [7]

1.8 miles:30 minutes
x miles :45 minutes

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4 years ago

posledela

Answer:

Looking at the question and goin step by step

we get to know that equation formed wud be ->

product of nine and a number - 9*x = 9x

added to 6 => 9x+6

gives us 24

9x + 6 = 24

now 9x = 18 and x = 18/9 = 2

and now keeping x value = 9 *(2)+6 we get 18+6 = 24

so lhs = rhs = 24

9x+6=24 option a

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3 years ago

kramer

Answer: (C)

<u>Solution:</u>
Jack bought 3 bars for $4.26 thus the cost of each bar can be defined as:

$c = \frac{4.26}{3}$ ⇒ $3c = 4.26$

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3 years ago

tangare [24]

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4 years ago

Strike441 [17]

Answer:

x = 4

Step-by-step explanation:

12/15=28/a which is a=35

then 35+28=63

14x+7=63 and x would be 4

7 0

3 years ago