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4 years ago

10

Write a question to finish the word problem then solve the problem. The art teacher has 9 boxes of crayons there are 8 crayons i

n each box

1 answer:

ikadub [295]4 years ago

7 0

How many crayons are there in total? The answer is 9 boxes multiplied by 8 crayons which equals 72 total crayons.

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For two consecutive numbers, five times the number that is less is 3 more than 4 times the greater number, What are the numbers

Gemiola [76]

Answer:

smaller number - 7

greater number - 8

Step-by-step explanation:

let a = smaller number

a + 1 = greater number

the following equation can be derived from the question

(5 x a) = 3 + 4(a + 1)

5a = 3 + 4a + 4

5a = 7 + 4a

5a - 4a = 7

a = 7 = smaller number

a + 1 = 7 + 1 = 8 = greater number

5 0

3 years ago

If you can take an NYC Taxi at a rate of $4.50 per mile and an initial charge of $10.00 just to get in the taxi, if you paid a t

11111nata11111 [884]

Answer:

4 miles

Step-by-step explanation:

We can represent this scenario with an equality

10 + 4.50M = 28, where 10 is the initial charge, 4.50M is the money paid for M miles, and 28 is the total paid.

Simplify this by subtracting 10 from both sides

4.50M = 18

Finally, divide each side by 4.5 using inverse operations to get M = 4

So, you traveled 4 miles.

Hope this helps!

7 0

3 years ago

Please help to solve the question

FinnZ [79.3K]

$\: \: \: \: \: \blue{\underline{\underline{ \large{ \tt{ \red{✧A \: N \: S \: W \: E \: R}}}}}}$

$\large{ \tt{✽ Step - By - Step \:Explanation}} :$

$\underline{ \underline{ \large{ \tt{G \: I\: V \: E \: N}}} }:$

C.P of two mobile set = Rs 55555
Profit % on selling 1 mobile = 10%
Loss % on selling another mobile = 10%

$\underline{ \underline{ \large{ \tt{S\: O \: L \:V \:I \: N \: G}} }}....$

$\begin{array}{ |c| c | } \tt{Case \: I}& \text{Case \: II} \\ \hline \hline \tt{CP = x} & \tt{ CP = 55555 - x} \\ \tt{Profit\% =10 } & \tt{Loss\% = 10\%} \\\ \tt{SP_{1} = \frac{cp(100 + P\%)}{100} }\\ & \tt{SP_{2} = \frac{cp(100 - L\%)}{100} }\\ = \tt{\frac{x(100 + 10)}{10} } & = \tt{\frac{9 \cancel{0}(55555 - x)}{1 \cancel{00}}} \\ \\ = \frac{11}{10} x & = \tt{\frac{499995 - 9x}{10}} \end{array}$

$\underline{ \large{ \tt{According \: To \:Question \: (ATQ)}} }:$

$\large{ \tt{ SP_{1} = SP_{2}}}$

⤏ $\large{ \tt{ \frac{11}{10} x = \frac{499995 - 9x}{10}}}$

⤏ $\large{ \tt{110x = 4999950 - 90x}}$

⤏ $\tt{110x + 90x = 4999950}$

⤏ $\large{ \tt{200x = 4999950}}$

⤏ $\large{ \tt{x = \frac{4999950}{200}}}$

⤏ $\large{ \tt{x = 24999.97}}$

$\large{ \tt{Replacing \: Value}} :$

⤏ $\large{ \tt{ SP = 2( \frac{11}{10 } \times 24999.97) = \underline{Rs \: 54999.934}}}$

$\large{ \tt{CP = Rs \: 55555}}$

Since SP < CP , he / she made a loss

$\large{ \tt{Loss\% = \frac{CP- SP}{CP} \times 100\% }}$

⟶ $\large \tt \: \frac{55555 - 54999.934}{55555} \times 100\%$

⟶ $\large{ \tt{0.99\%}}$

⟶ $\boxed{ \large{ \tt{1\%}}}$

Hence , Loss percent = 1%

Hope I helped ! ♕

Have a wonderful day / night ! ツ

✏ $\underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}$ !!

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3 0

3 years ago

Explain what happens when you round 4.999 to the nearest tenth

8_murik_8 [283]

It becomes 5?????......................

4 0

3 years ago

What is the sum in the expression<br> 14 + b - 27d

tangare [24]

13 because 27_ 14=13. and yah.

3 0

2 years ago

Read 2 more answers