2 years ago

Help!!! I really need this!!! ASAPPPPP

Mathematics

1 answer:

Korvikt [17]2 years ago

6 0

Answer:

1.5

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and 9

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Evaluate the expression. Write your answer as a fraction in simplest form.<br> Thank you so much!

ziro4ka [17]

Answer:

$\frac{1}{27}$

Step-by-step explanation:

Using the rule of exponents

$\frac{a^{m} }{a^{n} }$ with n > m

= $\frac{1}{a^{(n-m)} }$ , thus

$\frac{3^{5} }{3^{8} }$ = $\frac{1}{3^{(8-5)} }$ = $\frac{1}{3^{3} }$ = $\frac{1}{27}$

7 0

2 years ago

HELP PLZ

Lera25 [3.4K]

Answer:

the answer is 28 for A the answer for B is -5 for A, 15 for B, and -6 for C

Step-by-step explanation:

3 0

2 years ago

Given f(x) = -x - 2, find x when f(x) = 12.

Flauer [41]

Answer:

We substitute

12 = -x - 2

14 = -x or -x = 14

so the answer is -14!

I am in honors high school algebra and I am 11. Trust me bro.

Step-by-step explanation:

3 0

2 years ago

Scarlett is playing a video game she spends 900 minerals to create 18 workers each worker costs the same number of minerals writ

Rufina [12.5K]

Answer:

W=50M

Step-by-step explanation:

Since there are 18 workers per 900 minerals, divide out to simplify.

STARTING EQUATION: 900m=18w

SIMPLIFY: divide both sides by 18.

SIMPLIFIED: 50m=1w

There is your answer!

4 0

3 years ago

Read 2 more answers

if you earn $144 in 12 hours how much would it be in 17 hours? (i need in a algebraic equatiionnnnnn)

Studentka2010 [4]

The answer will be 204..

4 0

3 years ago