3 years ago

Which set does not contain –3?

Mathematics

1 answer:

fomenos3 years ago

7 0

the set of all rational numbers

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Alenkasestr [34]

Answer:

89/15

Step-by-step explanation:

solving for v

you have to times both sides by 5

then solve like a normal equation

as a mixed number the answer is 5 14/15

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3 years ago

10 to the 2 power times 10 to the 8 power. (Simplify your answer. Type your answer using exponential notation.)

Mashcka [7]

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4 years ago

Select the best real-world situation that can be represented by 15 + c = 18.50. Then solve the equation and describe what your a

Daniel [21]

Answer:

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3 years ago

Pythagorean stack how long is this side

Alika [10]

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3 years ago

Combine like terms to create an equivalent expression. 7.4z−5(−1.6z+2.4)

ryzh [129]

Answer: $15.4z-12$

Step-by-step explanation:

For this exercise it is important to remember:

The Distributive property:

$a(b\±c)=ab\±ac$

The multiplication of signs:

$(+)(+)=+\\\\(-)(-)=+\\\\(-)(+)=-$

Then, given the following expression:

$7.4z−5(-1.6z+2.4)$

You need to apply the Distributive property. Then:

$=7.4z+8z-12$

Now you can combine like terms (or add the like terms). Then you get:

$=15.4z-12$

Therefore, the equivalent expression created by combining like terms, is:

$15.4z-12$

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