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2 years ago

9

Janet saved 22 dollers one month and 39 dollars the next month she wants to buy a bicycle that costs $100 about how much more mo

ney does she need

2 answers:

telo118 [61]2 years ago

5 0

She needs 39 more dollars

Alexus [3.1K]2 years ago

5 0

She needs 38 more dollars

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On a graph with y-values ranging from 108,175 to 986,432, what is a reasonable scale to use on a y-axis with 10 tick marks?

Black_prince [1.1K]

Increments of 100,000.
0 - 1,000,000
Essentially 0, 100,000, 200,000, 300,000, etc.

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2 years ago

For which rational expression is 8 an excluded value ? check all that apply

denis23 [38]

<u>Answer:</u>

The correct answer options are C. $\frac{x^2+5}{x-8}$ and D. $\frac{x^2-x-56}{x^2-64}$ .

<u>Step-by-step explanation:</u>

The values which make the denominator equal to zero are called the excluded values.

Here, we can substitute 8 for x and check if it makes the denominator 0.

$\frac{x-8}{x+8} = \frac{8-8}{8+8} =\frac{0}{16} =0$

$\frac{x-2}{x^2-4} = \frac{8-2}{8^2-4} =\frac{6}{60} =\frac{1}{10}$

$\frac{x^2+5}{x-8} = \frac{8^2+5}{8-8} =\frac{69}{0}$

$\frac{x^2-x-56}{x^2-64} = \frac{8^2-8-56}{8^2-64} = \frac{0}{0} =0$

$\frac{8x^2-2}{x^2-16} = \frac{8(8)^2-2}{8^2-16} =\frac{510}{48}$

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2 years ago

How do you divide? because i need to know fast

chubhunter [2.5K]

Answer:

Dividing is really easy. here r the steps and a few tips ( Thanks google)

"Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside. ...

Divide the first digit. ...

Divide the first two digits. ...

Enter the first digit of the quotient"

Just a tip but use these letters to help you when dividing

DMSB

Dad Mom Sister Brother

Divide Multiply Subtract Bring Down :) <3

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2 years ago

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What is -0.8+1.4n=2+0.7n

Sergio [31]

Answer:

n=4

Step-by-step explanation:

To solve combine your like terms.

You can start by adding 0.8 to both sides and subtracting 0.7n from both sides.

$-0.8+1.4n=2+0.7n\\1.4n=2.8+0.7n\\0.7n=2.8$

Next, divide both sides by 0.7 to isolate for n.

$0.7n=2.8\\n=4$

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2 years ago

4 1/2 * 1 2/5 <br><br> In the simplest form

Gwar [14]

4½ = 9/2
1 2/5 = 7/5
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3 years ago

Read 2 more answers