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givi [52]
3 years ago
11

Solve. −6=b2 12 3 –3 –12

Mathematics
2 answers:
klemol [59]3 years ago
5 0

Answer:

b = -3

Step-by-step explanation:

-6 = b2 is the same thing as -6 = 2b to be precise.  Divide 2 on both sides to get -3 as your b value.

hodyreva [135]3 years ago
4 0

Answer:

b= 9/2123

have a great day :)

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Vitek1552 [10]

Answer:

Writing the inequality, we have;

420.56+32.43x\leq680

the solution to the inequality is;

x\leq8

Explanation:

Given that Natalie has $680 to spend at a bicycle store for some new gear and biking outfits.

Total spending must not exceed $680

\text{total spending }\leq680

She buys a new bicycle for $383.33.

• She buys 2 bicycle reflectors for $7.61 each and a pair of bike gloves for $22.01.

She plans to spend some or all of the money she has left to buy new biking outfits

for $32.43 each.

let x represent the number of biking outfits she can buy.

Total spending is;

\begin{gathered} 383.33+2(7.61)+22.01+32.43(x) \\ 420.56+32.43x \end{gathered}

Writing the inequality, we have;

420.56+32.43x\leq680

we can now solve the inequality;

\begin{gathered} 420.56+32.43x\leq680 \\ \text{subtract 420.56 from both sides;} \\ 420.56-420.56+32.43x\leq680-420.56 \\ 32.43x\leq259.44 \\ \text{divide both sides by 32.43} \\ \frac{32.43x}{32.43}\leq\frac{259.44}{32.43} \\ x\leq8 \end{gathered}

Therefore, the solution to the inequality is;

x\leq8

6 0
2 years ago
The price of oil recently went from ​$10.50 to ​$12.60 per case of 12 quarts. Find the ratio of the increase in price to the ori
wolverine [178]
To find the percent increase you will create a ratio of the difference between the 2 prices and the starting price.

<u>(12.60-10.50)
</u>     10.50
<u>
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3 years ago
What is 4910000 in scientific notation
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i hope i helped!
5 0
3 years ago
Read 2 more answers
What is the ratio
storchak [24]
9;9
Explanation:
You divide 18 by 2 to get 9 and divide 27 by 3 to get 9.

Hope that helps!

3 0
3 years ago
The graph of h(x) is shown. Graph of h of x that begins in quadrant two and decreases rapidly following the vertical line which
fgiga [73]

Answer:

<u>x-intercept</u>

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2 years ago
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