3 years ago

Find the value of x that makes each equation below true.

Mathematics

1 answer:

adelina 88 [10]3 years ago

3 0

Answer:

a)5, b) -2.5, c) -15,d)-2,e)-10

Step-by-step explanation:

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A car license plate is made up of 7 letters or numbers, where the numbers are whole numbers 0 through 9.

Simora [160]

Answer:

0.28

Step-by-step explanation:

To know the probability we first need to know the total number of choices for each character in the license plate. Since there are a total of 10 possible numbers (0-9) and 26 letters in the English Alphabet. Then this means that each character has a total of 36 possible choices. Out of these 36 only 10 are numbers, therefore the probability of the first character being a number is

$\frac{10}{36}$ or 0.2777

If we rounded the decimal to the nearest hundredth it would be 0.28

4 0

3 years ago

Simplify the expression 9−8b+6b 9−8b+6b . 9−8b+6b=?? haha last one XD

Vladimir79 [104]

You should get it now from my previous answer.

But to apply it.

9 - 8b + 6b
9 + (-8b + 6b) <- Collect like bases (b)
9 + (-2b)
9 - 2b

Therefore it simplified is 9 - 2b

5 0

3 years ago

What’s the value of X? A) 81 B) 69 C) 78 D) 72

mr_godi [17]

Answer:the answer is 69

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

At Cooper High School, jazz band is only offered as a zero-hour (before school) class. Dan has a zero-hour class. Conjecture: Da

lilavasa [31]

I would say this is false because Dan may be in another zero hour class.

C.