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3 years ago

OREGON TRAIL! (pls help)

Mathematics

1 answer:

ella [17]3 years ago

5 0

Im pretty sure it is 1511

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Marla has $95.50 in her savings account. She deposits $5 every week. Her mother also deposits $20 into the account every time Ma

tiny-mole [99]

Coefficient: 20 or 5
Variable: c or w
Constant: 95.50

Pt B: 20(5) + 5(20) + 95.50
100 + 100 + 95.50
295.50

Pt C:The coefficient of c would change to 10

8 0

3 years ago

3^-4 as a fraction, i need the exact value of this number as a fraction please and thank you :)

Musya8 [376]

Answer:

$\frac{1}{81}$

Step-by-step explanation:

Using the rule of exponents

$a^{-m}$ = $\frac{1}{a^{m} }$ , then

$3^{-4}$ = $\frac{1}{3^{4} }$ = $\frac{1}{81}$

8 0

2 years ago

(2m-3)(2m+3)(4m^2+9)

fredd [130]

Answer:

16 $m^{4}$ −81

Step-by-step explanation:

Hope this is correct and it helps :)

6 0

2 years ago

What is the solution of the equation m - 8 = -14?

Alinara [238K]

$\large\bf\blue{ \diamond} \rm \: \: m \: - \: 8 \: = \: - 14 \\ \\ \large\bf\blue{ \diamond} \rm \: \: m \: = \: - 14 \: + \: 8 \\ \\ \large\bf\blue{ \diamond} \rm \: \: m \: = \: - 6$

6 0

2 years ago

Read 2 more answers

Find the length of each line segment or object to the nearest half or fours or eighth inch

Aliun [14]

Answer:

a. $1\frac{1}{8} in.$

Step-by-step explanation:

hey there,

< There are 8 marks between 1 in. and 2 in. and here we can see that the distance of the line goes only up to the first mark.

Imagine this like a pizza that's divided into 8, but you only took 1 slice. That means you took only $\frac{1}{8}$ of the pizza. It is the same here on the ruler.

It's not only 1/8 though because we also have to add in the first inch. After that inch, we also have 1/8 of an inch. So $1\frac{1}{8}$ in. would be your final answer. >

Hope this helped! Feel free to ask anything else.

4 0

3 years ago